Engineering Jobs in Clayton, MO

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

The Role We Want You For

The Site Safety Supervisor will provide support to the Project Staff and the Clayco safety team in an effort to execute corporate safety and health standards and procedures in compliance with Federal, State, and Local requirements. In addition to your project responsibilities, you shall participate in and complete all assignments designated to you. This will include, but is not limited to, assisting in development of a zero injury safety culture on each project, conducting at least weekly documented jobsite safety inspections, effectively communicate orientations for all new project workers, assist with and review subcontractor daily pre-task safety analysis, actively promote and participate in daily stretch and flex program, identify project trends and execute proactive safety initiatives to eliminate incidents, support corporate goals and initiatives, emphasize and support proactive safety such as near miss/hazard reporting, coach and recognize workers on safe work methods, report all incidents in an effective and timely manner following established protocols and be a champion in motivating workers to perform their jobs safely! Your responsibilities will be all encompassing for each project you will be dedicated to.

The Specifics of the Role

• Assist in development of the project safety program.
• Establish and conduct jobsite orientation for new project employees. Administer and record their participation in the orientation program and issue identification to those employees completing the orientation program.
• Attend all initial meetings with the project staff and subcontractor representatives to clearly define their role within the confines of the project safety program.
• Conduct and document pre-planning safety meetings with each subcontractor representatives to establish safety procedures prior to subcontractor’s activity on site.
• Field tasks solo on a project Up to $80M.
• Client interfacing.
• Assist Site Safety Manager.
• Establish and conduct regular (weekly) safety meetings with subcontractor representatives and with project staff to ensure proper compliance.
• Facilitate training for site personnel and ensure that standards are per the OSHA\Clayco and in compliance with Federal and State standards.
• Ensure and maintain a log of each subcontractor toolbox safety meeting.
• Review each subcontractor’s safety program and ensure that it meets or exceeds the project safety program requirements.
• Ensure that each subcontractor designates a safety representative that is properly trained in subcontractor’s scope of work and has the proper authority to correct safety issues.
• Conduct regular daily and weekly jobsite inspections and complete the safety checklist noting safety violations and corrective actions.
• Record, notify and prepare written report of any violations or unsafe practices to subcontractors for immediate correction actions.
• Stop at once any violation or unsafe acts or practices.
• Assist the Project Superintendent in establishing and implementing proper fire prevention, evacuation, and fire control procedures.
• Investigate all incidents and generate proper reports.
• Establish and maintain all required safety records.
• Conduct a monthly overview safety meeting and attend project staff meetings to brief on safety issues.
• Perform other duties as necessary.

Requirements

• Bachelor’s Degree in Safety, Environmental Health & Safety, Occupational Health and Safety, or equivalent.
• 0-5 years of safety experience with a working knowledge of safety/environment principles and techniques.
• 2-3 years of field experience required.
• OSHA 30-hour construction accreditation.
• OSHA 500 Outreach Trainer is a plus.
• Performance of the required duties will require physical ability to climb permanent and temporary stairs, passenger use of construction personnel hoists, ability to climb ladders and negotiate work areas under construction.
• Specific vision abilities required by this job include close vision, peripheral vision, depth perception, and the ability to adjust focus.
• Occasionally lift and/or move up to 50 pounds.
• Able to work at heights, able to climb ladders, access/inspect scaffolding and roof areas.
• Noise level is usually moderate to very loud.
• Computer skills with familiarity with Microsoft Office.

Physical Requirements

• Must possess the physical ability to safely navigate active construction sites. This may include but is not limited to climbing permanent and temporary stairs or ladders, using construction personnel hoists, ascending and descending ladders, and maneuvering through areas under construction. Use of personal protective equipment (PPE) may be required.
• Must be able to walk long distances, stand for extended periods without support, and work at various heights as required.
• Ability to access and inspect elevated areas such as scaffolding, rooftops, and other high structures.
• Possess sufficient visual acuity to perform essential job functions such as, close vision, peripheral vision, depth perception, and the ability to adjust focus.
• Must be able to occasionally lift and/or move items weighing up to 50 pounds.
• Exposure to varying noise levels ranging from moderate to high, which may require the use of personal protective equipment (PPE).
• Must be able to work in a variety of environmental conditions, including extreme heat, cold, rain, snow, and other unpredictable weather.

Some Things You Should Know

• This position will service our clients in St. Louis, MO.
• Our clients and projects are nationwide – Travel will be required.
• No other builder can offer the collaborative design-build approach that Clayco does.
• We work on creative, complex, award-winning, high-profile jobs.
• The pace is fast!
• This position is classified as a safety-sensitive role in accordance with applicable state and federal laws. Candidates selected for this position will be subject to a comprehensive background check, which includes mandatory drug testing.

Why Clayco?

• 2024 Best Places to Work – Crain’s Chicago Business, St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
• 2024 ENR Midwest – Midwest Contractor (#1).
• 2024 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
• 2024 ENR Top 100 Green Contractors – Green Contractor (Top 5).

Benefits

• Discretionary Annual Bonus: Subject to company and individual performance.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

• The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

Job description

Job Overview:

Missouri Builders Service, Inc. a leading commercial roofing and sheet metal contractor, providing superior commercial exterior building installation services throughout the Midwest since 1948.

Today, our professional services include commercial, industrial, and institutional roofing, architectural sheet metal, insulated metal wall panels, aluminum composite and plate metal panel assemblies and waterproofing for new construction and roof restoration projects. We specialize in a variety of installation techniques and have the necessary experience to provide a complete building envelope package for even the most complicated project.

We are looking for an experienced Construction Project Manager to join our growing team at our St. Louis office. If you're a hard-working professional, Missouri Builders Service, Inc. is a perfect company for you.

Responsibilities for Construction Project Manager:

· Analyze labor, material, and time requirements for a project

· Negotiation of Contracts

· Produce and track Submittals, Shop Drawings, RFI’s, Change Orders, Schedules, Pay Applications and Project Closeouts

· Coordinate order and schedule delivery of materials

· Manage actual costs in order to meet budgeted costs

· Manage construction schedule and activities in conjunction with project superintendents

· Issue weekly progress updates as needed regarding costs and timelines

· Manage relationships with general contractors, owners, and suppliers

Qualifications for Construction Project Manager:

· Bachelor's degree in Building Construction, Construction Management, Civil Engineering, or Architecture

· 3+ years of experience in project management within the construction industry

· Comfortable reading and understanding drawings and specifications

· Proficient in Microsoft Office and general computer software

· Demonstrated knowledge of construction, engineering, and architecture principles

· Ability to budget, schedule, negotiate, and control costs

· Strong interpersonal and communication skills

· High degree of familiarity with contract and subcontract documents, terms, and conditions

· Strong leadership and management skills

· Ability to work well on a team

· Detail oriented

Benefits:

· Matching 401 K

· Annual Profit Sharing

· Company provided truck

· Company provided cell phone

· Health Insurance, 100% premium paid by MBS

· Disability Insurance, 100% premium paid by MBS

· Life Insurance, 100% premium paid by MBS

· Paid Time Off

Missouri Builders Service, Inc. is an equal opportunity employer and considers all applicants for all positions without regard to race, color, creed, gender, national origin, age, disability, marital or veteran status.

Job Type: Full-time

Salary: From $60,000.00 - $90,000.00

Benefits:

• 401(k)
• Health insurance
• Paid time off

Schedule:

• 8 hour shift
• Monday to Friday

Supplemental pay types:

• Bonus pay

Work Location: In person

Metric Geo are partnered with a Top 10 Design-Build Contractor to assist in building out their Scheduling team.

With several multi-billion-dollar projects, we're seeking experienced Scheduling Managers across the country.

What's on offer?

• An opportunity to join one of the country's most prestigious design-build contractors, with a clear defined career path for progression.
• Long-term stability - this leading construction firm has an incredible portfolio of some of the most ground-breaking projects in the US.
• Unparalleled compensation packages - Market-leading base salaries, generous bonus plans, comprehensive benefits.

Requirements:

• Bachelor's degree in a Construction or Engineering related field.
• 5+ years' experience scheduling on large-scale ($50M+) design-build projects.
• Experience working for a general contractor is highly preferred.
• Experience working on industrial and/or commercial construction projects.
• Ability to work onsite as needed.

For more information please apply directly.

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

The Role We Want You For

Clayco is currently seeking a Process Preconstruction Manager for our St. Louis, MO office. This is a senior leadership role for our preconstruction team. In this role you will be responsible for high level management of design-build project pursuits and preconstruction efforts across business units. You will work collaboratively with the VP of Preconstruction and other Preconstruction team members. You will provide expertise across all Business Units, working with Business Unit Leaders, Project Executives, and Senior Management.

The Specifics of the Role

• Work with Business Unit Leaders (Institutional, Industrial, Residential/Hospitality, Commercial) and Project Executives to identify projects to pursue
• Lead the team to prepare accurate proposals
• Prepare conceptual estimates
• Develop scope of work for each trade
• Review scopes with subcontractors
• Oversee subcontractor selection process
• Prepare final estimates for owner presentation
• Present to clients and owners
• Review construction schedules
• Review construction documents for value engineering
• Prepare and price the value engineering items
• Train and mentor junior estimating staff
• Maintain master subcontractor/vendor lists by trade
• Assist project managers in negotiation of contracts, change orders, etc.
• Maintain and develop historical data for unit pricing
• Develop general conditions for review with project management

Requirements

• Bachelor’s Degree in Construction Management, Engineering, Architecture or related
• 10+ years of estimating commercial construction projects ($50+ million)
• Capability to lead project pursuits in multiple market sectors including Commercial, Industrial, Healthcare, Institutional, and Residential
• Demonstrated knowledge of building construction, materials, systems, market conditions, and trade practices
• Knowledge of estimating and quantity takeoff software
• Experience leading Preconstruction meetings
• Previous supervisory experience managing and mentoring junior staff

Some Things You Should Know

• This position is based in St. Louis, MO
• Our clients and projects are nationwide. The broader your knowledge of materials and labor costs, the better.
• No other builder can offer the collaborative design-build approach that Clayco does
• The right person for this role is a problem solver who can visualize and conceptualize to find best solutions for clients.
• We work on creative, complex, award-winning, high profile jobs
• The pace is fast

Why Clayco?

• 2025 Best Places to Work – St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
• 2025 ENR Midwest – Midwest Contractor (#1).
• 2025 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
• 2025 ENR Top 100 Green Contractors – Green Contractor (Top 3).
• 2025 ENR Top 25 Data Center Builders – Data Center Contractor (Top 3).

Benefits

• Discretionary Annual Bonus: Subject to company and individual performance.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

• The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

About Consolidated Distribution Company (CDC)

Clayco’s Consolidated Distribution Company (CDC) uses its extensive relationships to secure competitive pricing and product availability. By negotiating with top brands and manufacturers, CDC provides cost-effective solutions for construction equipment, materials, and finishes. It excels in managing complex projects through strategic sourcing and mass purchasing, offering integrated design, and purchasing power for both internal and external clients.

The Role We Want You For

Travel on an as-needed basis to support HVAC/mechanical equipment receiving, inspection, documentation, and storage verification across active jobsites, warehouses, vendor locations, and occasional factories. Lead on-the-ground support for damage, shortage, freight, and warranty claims through accurate photo logs and timely coordination with field teams, suppliers, carriers, and manufacturers. When not traveling, assist with warranty tracking and light estimating/procurement support. Requires extreme flexibility for last-minute travel and strong construction field experience with mechanical/HVAC equipment.

The Specifics of the Role

• Travel on short notice to verify deliveries vs. BOLs/packing slips, POs, and approved submittals; document shortages, damage, and discrepancies.
• Capture clear photo logs (crate condition, tags/serials, model numbers, accessories, storage conditions) and issue concise condition reports.
• Confirm proper storage/protection/handling (weather protection, ventilation, security, rigging points, laydown practices) and coordinate corrections.
• Support damage/shortage investigations and freight/warranty claims: compile evidence, timelines, and required documentation; coordinate RMAs, parts, and service as needed.
• Attend factory visits/FATs when required; provide visit summary, findings, and action items.
• Maintain warranty log and closeout documentation; provide light takeoff/quote support and help identify recurring shipping/storage risks.

Requirements

• 3+ years of construction field experience on active jobsites; mechanical/HVAC experience required.
• Working knowledge of HVAC/mechanical systems and equipment (e.g., AHUs/RTUs, VAVs, chillers/boilers, pumps, cooling towers, VRF, accessories).
• Strong documentation habits and attention to detail; comfortable communicating with field teams, vendors, carriers, and manufacturers.
• Valid driver's license; ability to travel with very short notice and work flexible hours as needed; safety-minded and PPE compliant.
• Experience with warranty administration, freight/damage claims, receiving/storage standards, and/or factory inspections.
• Familiarity with submittals, POs, BOLs, packing lists, and serial number tracking; OSHA 10/30 (or ability to obtain).

Some Things You Should Know

• Our clients and projects are nationwide – Travel will be required
• No other builder can offer the collaborative design-build approach that Clayco does.
• We work on creative, complex, award-winning, high-profile jobs.
• The pace is fast!
• This position is classified as a safety-sensitive role in accordance with applicable state and federal laws. Candidates selected for this position will be subject to a comprehensive background check, which includes mandatory drug testing.

Why Clayco?

• 2025 Best Places to Work – St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
• 2025 ENR Midwest – Midwest Contractor (#1).
• 2025 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
• 2025 ENR Top 100 Green Contractors – Green Contractor (Top 3).
• 2025 ENR Top 25 Data Center Builders – Data Center Contractor (Top 3).

Benefits

• Discretionary Annual Bonus: Subject to company and individual performance.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

• The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

About Us:

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

The Role We Want You For:

The Preconstruction Director will be responsible for overseeing and supporting management with customer focused coordination and preparation of projects within the Preconstruction Department. The Director of Preconstruction will lead participation in competitive bid efforts for both CM and Design Build project delivery formats including estimates beginning at the earliest stages of conceptual design through completed construction documents. Must lead project teams composed of both Clayco personnel and external partners by providing design management, value-based project scoping, risk assessment, and competitive reliable pricing.

The Specifics of the Role:

• Work with Business Unit Leaders (Aviation) and Project Executives to identify projects to pursue

• Lead the team to prepare accurate proposals

• Prepare conceptual estimates

• Develop scope of work for each trade

• Review scopes with subcontractors

• Oversee subcontractor selection process

• Prepare final estimates for owner presentation

• Present to clients and owners

• Review construction schedules

• Review construction documents for value engineering

• Prepare and price the value engineering items

• Train and mentor junior estimating staff

• Maintain master subcontractor/vendor lists by trade

• Assist project managers in negotiation of contracts, change orders, etc.

• Maintain and develop historical data for unit pricing

• Develop general conditions for review with project management

Requirements:

• Bachelor’s Degree in Construction Management, Engineering, Architecture or related

• 15+ years of estimating commercial construction projects ($100+ million)

• Capability to lead project pursuits in aviation market

• Demonstrated knowledge of building construction, materials, systems, market conditions, and trade practices

• Knowledge of estimating and quantity takeoff software

• Experience leading Preconstruction meetings

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

The Role We Want You For

As the Senior Project Manager (Mechanical Procurement), you will lead complex HVAC/mechanical procurement programs while mentoring and developing junior team members. In addition to owning project buyout through closeout, you will strengthen supplier partnerships, drive continuous improvement in procurement processes, and help expand intercompany sales opportunities and national/strategic agreements.

The Specifics of the Role

• Lead mechanical procurement strategy for multiple projects and/or high-complexity packages; set priorities, standardize approach, and ensure consistent execution.
• Perform full Project Manager duties from award through closeout, including contracts/POs, submittals, releases, expediting, change management, invoicing, and closeout deliverables.
• Serve as a senior relationship manager for key OEMs, reps, and suppliers; negotiate strategic pricing, service/startup support, and delivery commitments.
• Coach, mentor, and develop Project Engineers/Project Managers: provide training, review work products (bid tabs, submittals, POs), and support growth plans.
• Partner with leadership to identify and pursue new mechanical procurement revenue opportunities (preferred vendor programs, national agreements, intercompany initiatives).
• Proactively manage risk on long-lead and high-impact items; develop mitigation plans and communicate status/escalations to stakeholders.
• Improve procurement tools and processes (templates, standard terms, lessons learned, closeout checklists) and share best practices across the team.

Requirements

• Strong knowledge of mechanical construction and HVAC systems/equipment with the ability to lead procurement across design, fabrication, logistics, and field interfaces.
• 5+ years of procurement experience preferred; typically 8+ years in mechanical/HVAC procurement, estimating, project management, or related roles with increasing responsibility.
• Demonstrated leadership experience mentoring others and driving results across multiple concurrent projects.
• Advanced negotiation and contract skills; able to balance schedule, cost, risk, and relationship considerations.
• Strong organizational, communication, and stakeholder-management skills; proficient with Excel and PM/procurement systems.

Some Things You Should Know

• Our clients and projects are nationwide – Travel will be required.
• No other builder can offer the collaborative design-build approach that Clayco does.
• We work on creative, complex, award-winning, high-profile jobs.
• The pace is fast!
• This position is classified as a safety-sensitive role in accordance with applicable state and federal laws. Candidates selected for this position will be subject to a comprehensive background check, which includes mandatory drug testing.

Why Clayco?

• 2025 Best Places to Work – St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
• 2025 ENR Midwest – Midwest Contractor (#1).
• 2025 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
• 2025 ENR Top 100 Green Contractors – Green Contractor (Top 3).
• 2025 ENR Top 25 Data Center Builders – Data Center Contractor (Top 3).

Benefits

• Discretionary Annual Bonus: Subject to company and individual performance.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

• The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

Now Hiring: HVAC Controls Technician

Location: St Louis, Missouri

Schedule: Full-time | Flexible Hours (7:30 AM – 4:30 PM typical shift)

About the Role

We’re looking for a motivated and skilled HVAC Controls Technician to join our growing team! An HVAC Controls Technician is responsible for programming, troubleshooting, startup, checkout, and servicing of Building Automation Systems (BAS). Key duties include configuring and optimizing system performance, diagnosing and resolving issues, and ensuring proper integration of HVAC controls. The technician will also work closely with project teams, contractors, and clients to ensure seamless operation and functionality of the BAS. Strong technical expertise in control systems, problem-solving skills, and the ability to work independently in field environments are essential for this role. If you enjoy hands-on problem-solving, working with advanced control systems, and seeing your work directly impact performance — this opportunity is for you. This full-time position offers flexible scheduling, typically with 8-hour shifts during office hours (7:30 AM – 4:30 PM).

What You’ll Do

• Program, configure, and optimize Building Automation Systems (BAS).
• Perform startup, checkout, and commissioning for new projects.
• Troubleshoot control issues and resolve HVAC system integration challenges.
• Conduct point-to-point verification and ensure systems meet design specifications.
• Assist with field service calls during project and warranty phases.
• Guide and support electrical subcontractors on project sites.
• Deliver materials, monitor installations, and maintain communication with the project team.
• Update and correct manual drawings for engineering and documentation accuracy.
• Participate in the on-call rotation and assist with support agreements.
• Collaborate with management to develop a personalized professional growth plan.

What We’re Looking For

• Strong time management and problem-solving skills
• Excellent communication and customer service mindset
• Action-oriented and dependable under pressure
• Understanding of HVAC systems, electrical wiring diagrams, and basic networking
• Positive, team-oriented attitude
• Valid driver’s license and ability to pass a background check and drug screening

Nice to Have:

• 1+ years of experience in HVAC, Electrical, or Automation systems
• Advanced computer or networking skills
• Associate’s or Technical Degree in HVAC, Electrical, or Automation

What We Offer

We believe great work deserves great rewards — that’s why we invest in your success and well-being:

Health & Wellness

• 100% Employer-Paid Medical, Dental & Vision Insurance for Employees
• Life Insurance
• FSA/HSA Accounts
• Short & Long-Term Disability
• Employee Assistance Program
• Fitness Reimbursement

Career & Financial Benefits

• Simple IRA Retirement Plan
• Tuition Reimbursement & Paid Training Opportunities
• Bonuses & Overtime Opportunities
• Growth potential – We love to promote from within!
• Boot Credit

Work-Life Balance

• Paid Time Off, Paid Holidays & Personal Time
• Flexible Schedule & Parental Leave
• Company Vehicle, Phone, and Fuel Expenses
• On-Call Incentives
• Fun and Collaborative Team Culture

Join a company where your work truly powers performance.

If you’re ready to take your HVAC controls career to the next level with a team that values growth, collaboration, and innovation — we’d love to hear from you!

Apply today and start building smarter with us.

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

The Role We Want You For

The Senior Project Engineer will be responsible for taking projects from conceptual stages through closeout within the Life Sciences/Biotech/Pharmaceuticals sector. You will provide high level support to the project staff to ensure quality and timely execution of design-build projects from design to completion. These phases include: Scheduling, subcontractor buyout, cost reporting, preparation of subcontracts, the handling of owner coordination, construction quality oversight, and project closeout. You may run smaller projects on your own, mentor Project Engineers, Summer Construction Interns, and take on the additional responsibilities to become a Project Manager.

The Specifics of the Role

• Participate with project team and preconstruction services in development of a Project Chart of Accounts.
• Coordinate with Project Superintendent in development of a project site logistics plan.
• Assist Superintendent in the management of subcontractors.
• Maintain understanding of the Clayco/Owner contract.
• Oversee the submittal, change order, and pay request process.
• Assist in generation of project costs and Job Cost Report.
• Contribute to the analyzing and forecast of quarterly Total Cost Projection reports.
• Monitor and record training of all staff personnel.
• Monitor project labor.
• Report and track equipment needs.
• Assist preconstruction services in bidding projects.
• Implement applicable safety, EEO, and Affirmative Action programs.
• Participate in the project’s quality process.
• Contribute to schedule and project close-out processes.

Requirements

• Bachelor's Degree in Construction Management, Engineering, Architecture or related.
• 3-7 years of experience managing construction projects ($5+ million) ideally design-build.
• Demonstrated knowledge of construction principles, practices, and technology.
• Previous experience leading a successful project management team.
• Ability to walk a job site, climb ladders, and scale multi-floor scaffolding.
• Ability to lift objects of at least 50 lbs.

Some Things You Should Know

• This position will service our clients in St. Louis, MO.
• Our clients and projects are nationwide – Travel will be required.
• No other builder can offer the collaborative design-build approach that Clayco does.
• We work on creative, complex, award-winning, high-profile jobs.
• The pace is fast!
• This position is classified as a safety-sensitive role in accordance with applicable state and federal laws. Candidates selected for this position will be subject to a comprehensive background check, which includes mandatory drug testing.

Why Clayco?

• 2025 Best Places to Work – St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
• 2025 ENR Midwest – Midwest Contractor (#1).
• 2025 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
• 2025 ENR Top 100 Green Contractors – Green Contractor (Top 3).
• 2025 ENR Top 25 Data Center Builders – Data Center Contractor (Top 3).

Benefits

• Discretionary Annual Bonus: Subject to company and individual performance.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

• The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

The Role We Want You For

As a Project Superintendent, you will be based in the Midwest, and will be responsible for field operations and onsite construction management of design-build construction projects, specifically quality control for mechanical, electrical, plumbing, and fire protection, construction, start up, and testing on highly complex projects nationwide.

The Specifics of the Role

• Coordinate with preconstruction, design, engineering, procurement, operations, safety, quality, and all other project site management team members to assure that the there is always adequate project resources.
• Ability to supervise construction employees and subcontractors to accomplish work within budget and schedule constraints.
• Strong project safety record and commitment to safety and quality.
• Strong work ethic and willingness to travel or relocate to jobsite.
• Creative and results-oriented with a sense of urgency.

Requirements

• B.S. in Construction Management or Engineering or equivalent trade experience with progression to management levels.
• 5+ years of experience in highly technical commercial/industrial construction management, on projects of 50+ million, ideally with design-build experience.
• Ability to supervise construction employees and subcontractors to accomplish work within budget and schedule constraints.
• Strong project safety record and commitment to safety and quality.
• Strong work ethic and willingness to travel or relocate to jobsite.
• Creative and results-oriented with a sense of urgency.
• Ability to walk the job site, climb ladders, and multi floor scaffolding.
• Ability to lift objects at least 60lbs.

Some Things You Should Know

• Our clients and projects are nationwide – Travel will be required.
• No other builder can offer the collaborative design-build approach that Clayco does.
• We work on creative, complex, award-winning, high-profile jobs.
• The pace is fast!
• This position is classified as a safety-sensitive role in accordance with applicable state and federal laws. Candidates selected for this position will be subject to a comprehensive background check, which includes mandatory drug testing.

Why Clayco?

• 2025 Best Places to Work – St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
• 2025 ENR Midwest – Midwest Contractor (#1).
• 2025 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
• 2025 ENR Top 100 Green Contractors – Green Contractor (Top 3).
• 2025 ENR Top 25 Data Center Builders – Data Center Contractor (Top 3).

Benefits

• Discretionary Annual Bonus: Subject to company and individual performance.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

• The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

The Role We Want You For

As an MEP Superintendent, you will be based on the construction project site and will be responsible for field operations and onsite construction management of design-build construction projects, specifically quality control for mechanical, electrical, plumbing, and fire protection, construction, start up, and testing on highly complex projects nationwide.

The Specifics of the Role

• Coordinate with preconstruction, design, engineering, procurement, operations, safety, quality, and all other project site management team members to assure that the there is always adequate project resources.
• Coordinate, direct, and monitor the activities of MEP/FP subcontractors and suppliers.
• Coordinate and administer MEP/FP related materials, systems, and shop drawings submittals.
• Coordinate and administer MEP/FP RFI’s, field changes, and other field engineering related items.
• Coordinate and administer MEP/FP Quality Control, Start-up and Energization, Pre-Functional Checklists, and Functional Performance Testing.
• Directly responsible for the following but not limited to the following MEP Systems scopes:
• Fire Suppression Systems.
• Plumbing Systems (DWV, Storm, Domestic Water, etc.) Medical & Natural Gas Systems
• Energy and Fuel-Oil Systems.
• Compressed-Air & Vacuum Systems.
• Chemical-Waste Systems.
• Heating, Ventilation and Air Conditioning (HVAC).
• Building Controls and Integration.
• Refrigeration Cooling Systems.
• Geothermal Energy Systems.
• Steam and Condensate Systems.
• Testing, Adjusting, and Balancing for HVAC.
• Water Treatment Systems (Wastewater, Potable, Purity, etc.).
• Low and Medium Voltage Electrical Distribution Systems.
• Lighting and Lighting Controls.
• Power Generation Systems.
• Uninterruptible Power Supply Systems.
• Surge Protection Systems.
• Communication Systems.
• Electronic Safety and Security Systems.
• Site Utilities and Site Infrastructure Systems.

Requirements

• B.S. in Construction Management or Engineering or equivalent trade experience with progression to management levels.
• 3-15 years of experience in highly technical commercial/industrial construction management, on projects of 10+ million, ideally with design-build experience.
• Ability to supervise construction employees and subcontractors to accomplish work within budget and schedule constraints.
• Strong project safety record and commitment to safety and quality.
• Strong work ethic and willingness to travel or relocate to jobsite.
• Creative and results-oriented with a sense of urgency.
• Ability to walk the job site, climb ladders, and multi floor scaffolding.
• Ability to lift objects at least 60lbs.

Some Things You Should Know

• This position is based in the Midwest.
• Our clients and projects are nationwide – Travel will be required.
• No other builder can offer the collaborative design-build approach that Clayco does.
• We work on creative, complex, award-winning, high-profile jobs.
• The pace is fast!
• This position is classified as a safety-sensitive role in accordance with applicable state and federal laws. Candidates selected for this position will be subject to a comprehensive background check, which includes mandatory drug testing.

Why Clayco?

• 2025 Best Places to Work – St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
• 2025 ENR Midwest – Midwest Contractor (#1).
• 2025 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
• 2025 ENR Top 100 Green Contractors – Green Contractor (Top 3).
• 2025 ENR Top 25 Data Center Builders – Data Center Contractor (Top 3).

Benefits

• Discretionary Annual Bonus: Subject to company and individual performance.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

• The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast-track, efficient solutions for industrial, commercial, institutional, and residential-related building projects.

The Role We Want You For

This position serves as the overall Project Leader for the jobs in which they are involved. Responsibilities range from project set up, project buy out, contract execution and compliance, material procurement, progress tracking, material invoice approval, responsible for project sequencing and scheduling, maintaining and updating schedules, coordination and communication with General Contractor, change order distribution/tracking, coordination with Estimators, cost report job forecasting, overall project fiscal responsibility.

The Specifics of the Role

• Serve as primary contact to customers on projects.
• Establish and maintain schedules with regard to both drawings and delivery. Work with suppliers to ensure that internal schedule is consistent with job schedule and manage schedule changes internally.
• Work closely with accounting to establish and manage a schedule of values for progress billing.
• Coordinate with subcontractors.
• Maintain project budget throughout each project, with profit and loss accountability.
• Identify opportunities for change orders and establish cost where applicable.
• Prepare, issue and track change order status for material above and beyond the original contract.
• Review purchase orders and specifications on new jobs to ensure the scope of work is consistent with the estimate.
• Minimize job site and schedule problems wherever possible and minimize cost impact of potential back charges.
• Ensure department achieves goals through management and leadership mentality.
• Coordination with GC/Owner.
• Mentoring Project Coordinator’s.

Requirements

• 5+ years of experience.
• Bachelors degree in Construction management or Engineer recommended.
• Knowledge of construction principles/practices required.
• Problem-solving skills, with an adaptable and flexible style in working with all types of individuals.
• Project set up, budget planning, buy out, and cost reporting experience is a must.
• Good understanding of critical path scheduling.
• Energetic and highly motivated with a strong sense of urgency.
• Entrepreneurial and self-motivated, with the ability to work equally well on own as well as in a team environment.
• Knowledge and understanding of building construction combined with steel design concepts presented on architectural and engineering drawings.
• Ability to understand construction drawings and specifications.
• Ability to work with Microsoft Office Suite, On-Screen Estimating software and ACC Build.
• Communicates well both verbally and in writing, creates accurate reports, delivers presentations, shares information and ideas with others, has good listening skills.
• Ability to identify, assimilate and comprehend the critical elements of a situation to extract and interpret implications of courses of actions to attend to details of a problem.
• Effectiveness in planning and controlling work, motivating and developing subordinates, improving work methods and results, encouraging and supporting suggestions for work improvements, etc.
• Breaks down problems into smaller components, understands underlying issues, can simplify and process complex issues, understands the difference between critical details and unimportant facts.
• Plans for and uses resources efficiently, always looks for ways to reduce costs.
• Is attentive to detail and accuracy, is committed to excellence, looks for improvements continuously, monitors quality levels, finds root cause of quality problems, owns/acts on quality problems.
• Knows and projects costs to complete accurately. Proactively adjusts budgets and develops solutions to maximize profits.
• Leads through change and adversity, makes the tough call when needed, builds consensus when appropriate, motivates and encourages others.
• Operates within the organization's formal and informal structures, builds allies and relationships across departments, uses allies to build consensus and create results, is appropriately diplomatic, understands others' roles and perspectives, can sell projects and ideas across the organization.
• Anticipates and resolves conflicts, turns team diversity into an advantage, uses unique team talents, defines processes and goals, works for consensus.
• Establishes project goals, milestones, and procedures, defines roles and responsibilities, acquires project resources, coordinates projects throughout company, monitors project progress, and manages multiple projects.
• Inspires and stimulates the best efforts of subordinates in the accomplishment of identified goals.

Some Things You Should Know

• Our clients and projects are nationwide – Travel will be required.
• No other builder can offer the collaborative design-build approach that Clayco does.
• We work on creative, complex, award-winning, high-profile jobs.
• The pace is fast!
• This position is classified as a safety-sensitive role in accordance with applicable state and federal laws. Candidates selected for this position will be subject to a comprehensive background check, which includes mandatory drug testing.

Why Clayco?

• 2024 Best Places to Work – Crain’s Chicago Business, St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
• 2024 ENR Midwest – Midwest Contractor (#1).
• 2024 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
• 2024 ENR Top 100 Green Contractors – Green Contractor (Top 5).

Benefits

• Discretionary Annual Bonus: Subject to company and individual performance.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

• The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.8 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

About CDC

Clayco’s Consolidated Distribution Company (CDC) uses its extensive relationships to secure competitive pricing and product availability. By negotiating with top brands and manufacturers, CDC provides cost-effective solutions for construction equipment, materials, and finishes. It excels in managing complex projects through strategic sourcing and mass purchasing, offering integrated design, and purchasing power for both internal and external clients.

The Role We Want You For

The primary function of the Structural Steel Estimator, Steel Procurement is to provide accurate bid proposals for Structural Steel and scope analysis for potential construction projects.

The Specifics of the Role

• Responsible for accurate material quantity take-off.
• Develops comprehensive, detailed proposal for the project estimated.
• Maintain project budget throughout each project, with profit and loss accountability.
• Identify opportunities for change orders and establish cost where applicable.
• Prepare, issue and track change order status for material above and beyond the original contract.
• Develop options and recommend best value solutions based on cost, engineering, quality, or availability of materials.
• Additional responsibilities include quote review, project management, and material purchasing.
• Ensure department achieves goals through management and leadership mentality.
• Functions as Lead Estimator.

Requirements

• Bachelors Degree in Construction Management or Engineering discipline preferred.
• 5+ years of experience.
• Knowledge and understanding of Structural Steel and Miscellaneous Metals.
• Knowledge and understanding of building construction combined with steel design concepts presented on architectural and engineering drawings.
• Ability to prepare proposals with minimum supervision.
• Candidates must have a strong understanding of detailed estimating, estimating techniques and cost control.
• Strong written and verbal communication skills. Candidates should be able to clearly articulate bid inclusions, exclusions, and proposal clarifications with owners and subcontractors.
• Must be able to multitask and prioritize responsibilities.
• Review proposals, specifications, drawing, attend pre-bid meetings, etc. to determine scope of work and develop quantity take-offs.
• Develops and maintains relationships with general contractor.
• Responsible for buyout process with Project Manager.
• Knowledge of construction principles/practices required.
• Problem-solving skills, with an adaptable and flexible style in working with all types of individuals.
• Project set up, budget planning, buy out, and cost reporting experience is a must.
• Good understanding of critical path scheduling.
• Energetic and highly motivated with a strong sense of urgency.
• Entrepreneurial and self-motivated, with the ability to work equally well on own as well as in a team environment.
• Ability to understand construction drawings and specifications.
• Ability to work with Microsoft Office Suite, On-Screen Estimating software, and ACC Build.

Some Things You Should Know

• This position will be based out of St. Louis, MO.
• No other builder can offer the collaborative design-build approach that Clayco does.
• We work on creative, complex, award-winning, high-profile jobs.
• The pace is fast!

Why Clayco?

• 2024 Best Places to Work – Crain’s Chicago Business, St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
• 2024 ENR Midwest – Midwest Contractor (#1).
• 2024 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
• 2024 ENR Top 100 Green Contractors – Green Contractor (Top 5).

Benefits

• Discretionary Annual Bonus: Subject to company and individual performance.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

• The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

The Role We Want You For

The Electrical Preconstruction Manager will participate in all aspects of the preconstruction process for electrical systems to develop accurate, detailed cost estimates with a focus on heavy/ advanced manufacturing, industrial and mission critical projects. This role will be expected to interact with engineers, architects, consultants, subcontractors, suppliers, a multi-discipline estimating team, project supervision, and field personnel.

The Specifics of the Role

• Periodically attend pre-bid meetings to become familiar with unique project requirements and analyze existing site conditions to determine required scope that is not already indicated.
• Review and interpret project documents to determine job-specific material, equipment, and labor requirements for scope development.
• Assist in preparing written scopes of work for subcontracts and suppliers and coordinating electrical scopes with the work of other trades (e.g., civil, structural, architectural, mechanical etc.).
• Participate in pre-proposal design coordination meetings to support the development of pricing documents for conceptual estimates.
• Perform quantity survey of electrical systems and components using digitized software, and apply industry standard labor rates (e.g., MCAA, PHCC, etc.) to support the development of accurate cost estimates.
• Evaluate vendor and subcontractor for conformance with proposal requirements; level scopes and identify low cost/ best value responses while capturing assumptions, rationale, inclusions, exclusions, etc.
• Assist in the preparation of estimates used for bidding and budgeting purposes (including self-performed work); participate in internal estimate review process and assist with final recap of estimate for presentation to senior management.
• Support project management tasks, including budgeting, schedule development, interim design review, change order pricing, procurement, value engineering, and vendor selection based on proposal development.
• Coordinate with project teams to evaluate productivity for historical data and schedule/ cost forecasting purposes.
• Perform quantity survey of completed designs and/ or past projects to support historical cost data collection and analysis.

Requirements

• Bachelor’s Degree in Electrical Engineering, Construction Management, or related field, or a combination of education (including trade schools) and professional experience.
• 5-10 years of experience in construction with 3+ years of experience estimating electrical systems.
• Exhibits inclusive leadership and teamwork behavior, and values diverse perspectives from team members.
• Demonstrated experience in the successful management of bidding process with a preferred emphasis on heavy/advanced manufacturing, industrial and mission critical markets.
• Understanding of complex electrical systems and how to price and schedule them.
• Ability to read and understand electrical drawings and blue models.
• Possesses strong technical writing, math and computer skills with proficiency using standard office software applications such as BlueBeam, Microsoft Excel, Word, and PowerPoint to support estimating efforts.
• Experience using estimating software with a preference for Trimble products.

Some Things You Should Know

• Our clients and projects are nationwide – Travel will be required.
• No other builder can offer the collaborative design-build approach that Clayco does.
• We work on creative, complex, award-winning, high-profile jobs.
• The pace is fast!

Why Clayco?

• 2024 Best Places to Work – Crain’s Chicago Business, St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
• 2024 ENR Midwest – Midwest Contractor (#1).
• 2024 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
• 2024 ENR Top 100 Green Contractors – Green Contractor (Top 5).

Benefits

• Discretionary Annual Bonus: Subject to company and individual performance.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

• The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

About Us

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $5.8 billion in revenue for 2023, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

The Role We Want You For

In this role, you will manage the organization and direction of project construction activities and oversee total site management including supervision of client contractors, field engineering, contract administration, cost and schedule, field procurement, and finance and accounting. Your leadership will ensure project operations are compliant, safe, timely, within scope and budget, and clients are satisfied.

This key project leader for Clayco’s Field Operations team will oversee construction of 100MM - 500MM or more.

The Specifics of the Role

• Responsible for the organization and direction of all on-site construction related activities and the primary contact for all project field activities.
• Ensure construction operations are in compliance with design, specifications, and that construction operations are completed on schedule, within budget and to quality standards.
• Responsible for site management including management of construction subcontractors, professional staff to include field engineering, contract administration, cost and schedule, field procurement, finance and accounting services, and workforce services. Responsible for managing and maintaining detailed daily reports.
• Ensures the development and execution of project automation plan, environmental compliance plan, safety plan, site survey plan, non-manual staffing plan, subcontracting plan, labor strategy, construction execution plan, and job-site work rules.
• Responsible for implementation of Clayco’s safety program, security, housekeeping, and fire protection on the construction site and ensures strict adherence Federal and State safety codes.
• Ensures the field organization is composed of qualified and knowledgeable personnel and ensures effective personnel utilization.
• Establishes and implements construction schedules, methods, manning charts, material, and equipment requirements.
• Responsible for field project performance and analyzes performances for adherence to quality standards and schedules.
• Plans and establishes procedures to ensure all construction operations meet engineering designs and specifications.
• Ensures Clayco’s policies and procedures are fully implemented.
• Establishes project field procedures to be worked in conjunction with the Clayco’s standards, as necessitated by project conditions.
• Collaborates with the jobsite team to ensure labor harmony throughout the project.
• Partners with the project management team to maintain effective client relationship and is the primary contact for client's communication with the field activities.
• Maintains effective relationships with other functional departments.
• Develops, implements, and administers a job-site security plan and coordinates the activities with Clayco’s security department.
• Works with the project management team to participate in all job-site's contractual activities. Participates in contracts and subcontracts negotiations.
• Participates in the development and implementation of a training program to ensure subordinate personnel receives progressive training to enable them to assume additional responsibilities and is responsible for overall development of construction training and any testing as required.
• Works with Clayco’s safety team in the development of the project safety program and ensures strict adherence to Company, federal, state, and local safety regulations.
• Ensures the implementation of an effective community relations plan for the site.
• Ensures required permits and licenses are in place prior to the start of the affected work at site.
• Responsible and accountable for construction license reporting to include construction Logbook entries and required notifications for permit closure.
• Partners with the project management team for the implementation of cost savings methodologies in the Construction organization and the promotion of other continuous improvement processes.
• Ensures development and execution of strategies and plans for project automation, environmental compliance, safety, site surveying, non-manual staffing, contracting, labor strategy, construction execution, and job-site work rules.
• Plans and establishes procedures to ensure construction operations meet engineering designs and specifications.
• Coordinate with the Field Operations Manager for all assignment of Superintendent and Foreman positions.
• Support Superintendent(s) throughout the duration of the job.
• Review project schedules with Superintendents/Foreman.
• Document project field issues that impact budget, quality, or schedule, and provide to the project management team.
• Ensure subcontractor requests for field issues that impact budget, quality, or schedule are documented and are forwarded to the project management team.
• Follow guidelines of the Project Quality Assurance/Quality Control (QA/QC) program written for the job site.

Requirements

• Bachelor's or Master's Degree in Civil Engineering, Construction Management, related technical degree or relevant work experience in lieu of education.
• 20-25 years of relevant experience, with progressive responsibility and technical knowledge both scope and value of project.
• Technical knowledge and experience of relevant construction methods and systems including:
• Utility relocates and slope stability works.
• Full understanding of multiple mission critical platforms.
• Full understanding and working knowledge of high voltage, medium voltage, and low voltage systems. General understanding of BMS and EPMS Systems.
• Full understanding and coordination of Utility relocations, underground medium voltage systems, and BIM modeling coordination of ALL utilities both above and below ground.
• Full understanding and managing of all LOTO procedure's and FOD inspections for all systems.
• Ability to research and understand local codes and jurisdictional requirements for the project.
• Knowledge of project-specific environmental compliance requirements.
• Experience with successful interface management on Data Center/Mission Critical projects.
• OSHA 30 required.
• Ability to walk the job site, climb ladders, and multi-floor scaffolding.
• Ability to lift objects at least 50lbs.

Some Things You Should Know

• This position will service our clients in the St. Louis area.
• No other builder can offer the collaborative design-build approach that Clayco does.
• We work on creative, complex, award-winning, high-profile jobs.
• The pace is fast!
• This position is classified as a safety-sensitive role in accordance with applicable state and federal laws. Candidates selected for this position will be subject to a comprehensive background check, which includes mandatory drug testing.

Why Clayco?

• 2025 Best Places to Work – St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal.
• 2025 ENR Midwest – Midwest Contractor (#1).
• 2025 ENR Top 100 Design-Build Firms – Design-Build Contractor (Top 5).
• 2025 ENR Top 100 Green Contractors – Green Contractor (Top 3).
• 2025 ENR Top 25 Data Center Builders - Data Center Contractor (Top 3).

Benefits

• Discretionary Annual Bonus: Subject to company and individual performance.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Compensation

• The salary range for this position considers a wide range of factors in making compensation decisions, including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are dependent on the facts and circumstances of each case.

About Us:

Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast-track, efficient solutions for industrial, commercial, institutional, and residential-related building projects.

The Role We Want You For

As a Project Cost Manager, you will be assisting in the development and management of the project financial strategy. You will be working directly with the project management team to manage the project budget, costs, change orders, pricing requests, billings, and forecasts. You will be responsible for generating and maintaining reports that provide information to different groups, work with the management team to identify variances, risks and maintain quality control processes to improve project cost procedures and ensuring conformity with management's strategy.

The Specifics of the Role

• Works with all project disciplines to ensure understanding of total project cost budget allowances and targets.
• Review project documents and specifications to accurately identify, develop and track request of change orders (owner and subcontractor related), baseline estimates, potential risk exposures while communicating potential impacts to the financial targets, schedule, and overall project management process.
• Works closely with the accounting department to ensure the correct integration of all information needed to ensure accuracy in billings, payment applications, change orders, direct cost, labor cost, etc.
• Works closely with the project management team, executive management personnel, subcontractors, as well as occasional contact with clients.
• Responsible for cost engineering, cost estimation, cost analysis, and control activities for projects with significant non-routine requirements or for proposal estimating activities which require a moderate degree of technical skill and experience.
• Ensuring quality, accuracy, consistency, spend profile, performing change management, and transparency in all cost management deliverables.
• Take ownership of the cost control function and ensure integrity of the cost and forecast reporting.

Requirements

• Bachelor Degree in Business Administration, Engineering, or Construction Management, or related degree.
• 5-10 years of Project Cost experience.
• Minimum 4 years of experience in the construction industry.
• Knowledge of project development stages, procurement, project controls, and construction execution practices is required.
• Working knowledge of applicable computer software such as PMWeb or similar project portfolio management software, DataServ, Excel, JD Edwards, or related software programs.
• Effective problem-solving skills.
• Results oriented and deliver on customer commitments.
• PMP certification desirable.

Some Things You Should Know

• To serve our Clients in our St. Louis, MO office – some travel will be required
• No other builder can offer the collaborative design-build approach that Clayco does.
• We work on creative, complex, award-winning, high-profile jobs.
• The pace is fast!

Why Clayco?

• Best Places to Work – St. Louis Business Journal, Los Angeles Business Journal, Phoenix Business Journal.
• ENR – Top Midwest Contractors (#1), Top Design Build Contractors (#4), Top 400 Contractors (#23), ENR – Top Green Builders (#5).

Compensation and Benefits

• Competitive Annual Salary: Based on qualifications, skills, training, experience, and location.
• Discretionary Annual Bonus: Subject to company performance and individual contribution.
• Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more!

Structural Mechanic 4 (Weekend Day Shift) in GAC St. Louis

Unique Skills:

At Gulfstream, our people are at the heart of everything we do. We believe in inspiring and empowering every individual to reach their fullest potential. From workforce development and meaningful connections to a culture of trust, respect, and integrity, we invest in our employees so they can do their best work and achieve success together. Creating and delivering the world's finest aviation experience starts with our people and when our people thrive, so does our mission.

Candidate must be well trained on using sheet metal structures tooling, understand and interpret structural drawings, and have experience on aircraft structural repairs. This shift is primarily a Weekend Day Shift (Friday-Sunday from 6:00am to 6:30pm), but candidate must be willing to work multiple shifts as required.

The base compensation range for this role is $31.19 - $36.38 per hour.

Final compensation for this role will be determined by several factors including but not limited to: minimum and preferred qualifications, knowledge, skills, abilities, education, experience, and location.

Gulfstream employees benefit from a total rewards package that includes competitive compensation, comprehensive benefits plans, wellness programs, paid leave and tuition assistance. Our U.S. benefits package includes:

• Medical, prescription, dental and vision coverage
• Life and disability insurance
• Retirement savings plan
• Employee assistance plan
• Voluntary programs such as adoption assistance, prepaid legal assistance, home and auto insurance, and accident insurance.

1. Use ability as a skilled specialist to contribute to the development of employees and techniques and completes work in innovative and effective ways .
2. Perform assembly and fitting of detail parts and structures and varied drilling and riveting operations; ensures parts/assembly meet requirements .
3. Use complicated schematics/blueprints, engineering drawings and technical instructions to safely perform layout, fabrication, and installation of parts, equipment or fabricated items on aircraft. Coordinate with supervision and Inspection to ensure compliance with internal and FAA paperwork, sign-offs and quality specifications .
4. Ability to move to new tasks with minimal, short-term impact to established goal hours and schedule .
5. Rivet structural assemblies and parts using all tools required. to do the job (e.g. portable riveting guns, pneumatic drills, counter sinks, rivet shavers, files, reamers, rivets). Must display the ability to remove fasteners without damaging structures .
6. Read work orders, blueprints, lofts, sketches, and operation sheets to determine sequence of operations, type size for rivets, hole pattern for rivets, cutand form plastics and follow standard operating procedures when using adhesives, sealants and solvents .
7. Check all work and ensure a defect free assembly prior to final inspection .
8. Mentor, train, and assist other team members in interpretation of blueprints, drawings, and engineering orders; develop methods and shop aids to resolve production installation difficulties and problems .
9. Maintain and use all logs and records (e.g. MIR sheets, DMTs, Crabs, PCOs) .
10. Align and assembles parts to be riveted using jigs, holding fixtures, pins, clamps, and fasteners .
11. Make repairs per Discrepant Material Tags (DMT), Material Review Request (MRR), Production Change Orders (PCO), performs necessary rework to ensure installations meet conformity .
12. Plan and organize workloads and resource requirements to meet or exceed goal hours and schedule expectations. Assist in overseeing projects or other technicians and assesses requirements of assigned tasks to procure required. materials and documentation for assigned tasks .
13. Maintain a neat and orderly work area, supports the company 5S, Lean Initiative Program, and complies with all safety regulations .
14. Support Lean Activities, comply with all safety, 5S, and housekeeping policies.

1. Good working knowledge of computers and related software.
2. Must be able to read and interpret blue prints.
3. Must be skilled in close tolerance work and have knowledge of use of special tools and equipment. Should be able to use all tools required. to do the job.
4. Must be able to use mathematical formulas by solving dimensional problems using fractions, decimal fractions and whole numbers.
5. Thorough knowledge in the use of multiple measuring devices, demonstrated ability to use within specified tolerance.
6. Must be able to work any shift.
7. Must be able to lift 50 lbs.
8. Must be able to climb ladders, stands, stairs and work in small spaces and/or restricted areas.
9. Must be able to read, write, speak, and understand the English language.

Additional Information

Requisition Number: 229842

Category: Operations

Percentage of Travel: Up to 25%

Shift: Weekend Days

Employment Type: Full-time

Posting End Date: 03/18/2026

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Gulfstream does not provide work visa sponsorship for this position, unless the applicant is a currently sponsored Gulfstream employee.

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Gulfstream Aerospace Corporation, a wholly-owned subsidiary of General Dynamics (NYSE: GD), designs, develops, manufactures, markets, services and supports the world's most technologically-advanced business jet aircraft

Job Description

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

The Boeing Defense, Space & Security (BDS) organization is seeking a 777X Structural & Payload Design Engineer to join the 777X Structural Design team in Berkeley, MO. The 777X program is transitioning to full rate production and is focused on improving the design of wing components to enhance producibility.

As a Structural & Payload Design Engineer, you will develop, integrate, and document structural and interior payload system requirements to establish system design. You will create and modify structural and interior payload system and component designs using 3-D Computer Aided Design tools and other design methods, providing product definition to engineering groups, production operations, suppliers, and external customers throughout the product lifecycle. This position will be 100% onsite in Berkeley, MO.

Position Responsibilities:

• Develop, maintain, and modify structural and interior payload system and component designs.
• Perform and integrate analytical and test results to validate and verify systems and components meet requirements and specifications.
• Manage supplier development, test, and production activities; coordinate with suppliers to optimize design and achieve program goals.
• Develop new design/analysis processes and tools to improve development effectiveness, quality, and efficiency.
• Investigate emerging technologies to develop concepts for future product designs to meet projected requirements
• Correct defects in fabrication and assembly processes by implementing design changes.
• Identify and own implementation of cost and weight savings opportunities.
• Coordinate with other engineering groups throughout the product lifecycle.
• Support in-service products by investigating failures and analyzing improvements.

Basic Qualifications (Required Skills/Experience):

• Bachelor’s or Master’s of Science degree from an accredited course of study in Mechanical, Aerospace, or Civil Engineering.
• 5+ years of related engineering experience with a Bachelor’s degree, or 3+ years with a Master’s degree, or relevant experience with a PhD.

Preferred Qualifications (Desired Skills/Experience):

• Commercial airplane design experience using CATIA and ENOVIA.
• Experience with composites and assembly.
• Lineside support experience.

Relocation:

This position offers relocation.

Drug Free Workplace:

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Shift:

This position is for 1st shift. Occasional alternative shifts as needed.

Pay & Benefits:

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary Pay Range: $103,700-$140,300

Applications for this position will be accepted until Mar. 21, 2026

Export Control Requirements:

This is not an Export Control position.

Education

Bachelor's Degree or Equivalent Required

Relocation

This position offers relocation based on candidate eligibility.

Visa Sponsorship

Employer will not sponsor applicants for employment visa status.

Shift

This position is for 1st shift

Equal Opportunity Employer:

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

Job Description

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

We are Boeing Global Services (BGS) Engineering team creating and implementing innovative technologies that make the impossible possible and enabling the future of aerospace. We provide engineering design and support, including aftermarket modifications, and are innovating to make product and services safety even stronger. Join us and put your passion, determination, and skill to work building the future! #TheFutureIsBuiltHere #ChangeTheWorld

The Boeing Company is currently seeking an F-22 Associate Systems Integration Engineer to join the F-22 Office of the Chief Engineer – SEIT team located in Berkeley, Missouri. This role will report to the F-22 SEIT Manager and will be responsible for creating and executing test procedures for high-priority projects assigned by F-22 program leadership.

The F-22 Raptor program is well positioned to provide long-term growth opportunities and is committed to an employee focused culture at the Berkeley site supporting the premier 5th generation United States Air Force fighter program. This position will place you at heart of a fast-paced, growing program where you will have the opportunity to shape the program. The position also affords the candidate opportunities to interact with multiple engineering functions, program management, the United States Air Force customer, our partner Lockheed Martin and coordinate with teams across the organization.

Position Responsibilities:

• Applies an interdisciplinary, collaborative approach to plan, design, develop and verify basic lifecycle balanced system of systems and system solutions
• Evaluates customer/operational needs to define system performance requirements, integrate technical parameters and assure compatibility of all physical, functional and program interfaces
• Performs analyses to optimize total system of systems and/or system architecture
• Performs analyses for affordability, safety, reliability, maintainability, testability, human systems integration, survivability, vulnerability, susceptibility, system security, regulatory, certification, product assurance and other specialties quality factors into a preferred configuration to ensure mission success
• Supports the planning, organization, implementation and monitoring of requirements management processes, tools, risk, issues, opportunity management and technology readiness assessment processes

Basic Qualifications (Required Skills/Experience):

• Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
• Active Security Clearance
• 2+ years' related systems testing experience (i.e. system design, functional decomposition, requirements development, analysis, verification, and validation)
• Ability to obtain Special Program Access (SAP)

Preferred Qualifications (Desired Skills/Experience):

• Current Special Program Access
• Experienced with agile methodology to include the use of JIRA, DOORs and Agility
• Experience with F-22 systems

Conflict of Interest:

Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process.

Drug Free Workplace:

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Pay & Benefits:

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range: $91,800 - $124,200

Applications for this position will be accepted until Mar. 26, 2026

Export Control Requirements:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Export Control Details:

US based job, US Person required

Education

Bachelor's Degree or Equivalent Required

Relocation

This position offers relocation based on candidate eligibility.

Security Clearance

This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active) This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only.

Visa Sponsorship

Employer will not sponsor applicants for employment visa status.

Shift

This position is for 1st shift

Equal Opportunity Employer:

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

Job Description

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

Boeing Defense, Space & Security (BDS) is seeking an Experienced Systems Engineer (Level 3) to join the Phantom Works Systems Engineering and Integration Team in Berkeley, MO.

This position will focus on a program developing space related command and control software. The selected candidate will work with Subject Matter Experts (SMEs) across the division to develop complex and highly integrated weapons systems while embracing the Model Based Systems Engineering (MBSE) and Digital Engineering strategy.

The selected individual will support system architects, engineering SMEs, and other stakeholders in implementing, developing and managing the systems engineering lifecycle for their program, in coordination with the System Engineering team and program leadership. The ability to work in a collaborative team environment on-site and across engineering disciplines will be imperative to this role. The selected individual will work in a fast-paced, innovative environment where excellent technical, organizational, leadership, written, and verbal communications skills are essential.

Position Responsibilities

• Support cross-functional engineering teams in developing systems to meet project/program commitments, including support of deliveries and customer reviews
• Support the program in implementing MBSE as part of digital engineering to meet customer expectations
• Support Systems Engineering efforts such as requirements decomposition, system architecture, configuration and change management, environments analysis, specification development, trade studies, program planning, interfaces management, risk management, certification planning & execution, verification & test planning, and overall integration and capture them in the MBSE model as appropriate
• Support interdisciplinary, collaborative approaches to plan, design, develop and verify complex systems solutions

Travel may be required up to 10% of the time; Domestically and/or internationally depending on business needs.

This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)

Basic Qualifications (Required Skills/Experience)

• Bachelor of Science degree from an accredited course of study in engineering, engineering technology (including manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science
• 4+ years of work related engineering experience
• Experience in one or more of the following Systems Engineering areas: requirements definition and decomposition; system architecture definition and management; configuration and data management; interfaces management; risk management; integration; verification & test planning, execution and documentation

Preferred Qualifications (Desired Skills/Experience)

• Active Top Secret or TS/SCI clearance
• Experience with MBSE, Cameo/MSOSA, and/or SysML
• Experience working on a software development program
• Experience with Agile and/or traditional waterfall program management techniques

Conflict of Interest

Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process.

Drug Free Workplace

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Employee Referral

Referral to this job is eligible for bonus to qualifying candidates.

Total Rewards

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features:

• Best in class 401(k) plan: we'll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting
• Student Loan Match: The Boeing 401(k) Student Loan Match allows eligible enrolled U.S. employees to have their qualified student loan debt payments counted, along with any match-eligible contributions they make, for purposes of determining the Company Match to employees' Boeing 401(k) accounts.

Pay is based upon candidate experience and qualifications, as well as market and business considerations. Summary pay range: $112,200 – $151,800

Applications for this position will be accepted until Mar. 27, 2026

Export Control Requirements:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Export Control Details:

US based job, US Person required

Education

Bachelor's Degree or Equivalent Required

Relocation

This position offers relocation based on candidate eligibility.

Security Clearance

This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)

Visa Sponsorship

Employer will not sponsor applicants for employment visa status.

Shift

This position is for 1st shift

Equal Opportunity Employer:

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.