Engineering Jobs in Jennings, 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

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.

Legal Information Site Utilities Contacts Sitemap
Copyright 2025 Gulfstream Aerospace Corporation. All Rights Reserved. A General Dynamics Company .

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 St. Louis is building the future ‒ creating innovative solutions that will define the next generation of aerospace. We are currently seeking Experienced or Senior Structural Analysis Engineers to verify structural integrity by using analytical methods, finite element models/simulations and other analysis tools throughout the product lifecycle to develop the structural environment, characteristics and performance.

These positions are located in the Greater St. Louis region and support current and emerging aircraft programs as part of the Air Dominance division in Boeing Defense Space and Security(BDS). Positions will be located at one of the listed locations: Berkeley, MO; Hazelwood, MO; St. Louis, MO; St. Charles, MO; Mascoutah, IL.

Position Responsibilities:

Level 3

• Develop, integrate and document structural requirements to establish the system design

• Coordinate with other engineering groups to establish the product's environment

• Guide product design and verify structural integrity by using analytical methods, finite element models/simulations and other analysis tools throughout the product lifecycle to develop the structural environment, characteristics and performance

• Develop test plans and configurations, support test execution and analyze/report test results to validate and verify systems and components meet requirements and specifications

• Define and document certification and test results to substantiate for customers and regulatory agencies that requirements are satisfied

• Support in-service products by investigating failures and analyzing improvements

• Works under general direction

Level 4

• Lead development, integration and documentation of structural requirements to establish the system design

• Coordinate with other engineering groups to establish the product's environment

• Guide product design and verifies structural integrity by using and developing analytical methods, finite element models/simulations and other analysis tools throughout the product lifecycle to develop the structural environment, characteristics and performance

• Lead development of test plans and configurations, support test execution and analyze/report test results to validate and verify systems and components meet requirements and specifications

• Define and document certification and test results to substantiate for customers and regulatory agencies that requirements are satisfied

• Support in-service products by leading investigations into failures and analyzing improvements

• Develop analytical processes/tools to improve effectiveness, quality and efficiency of the development effort

• Works under minimal direction.

Basic Qualifications (Required Skills / Experience):

• Bachelor of Science degree in Engineering (with a focus on Mechanical, Civil, Aerospace Aeronautical or Material Sciences)

• Level 3: 5 or more years' related work experience or an equivalent combination of technical education and experience

• Level 4: 9 or more years' related work experience or an equivalent combination of technical education and experience

• Experience performing hand calculations, using industry CAD system (NX/Teamcenter), FEM software (ABAQUS, PATRAN/NASTRAN, Stresscheck, Hyperworks)

• This position requires the ability to obtain a US Security Clearance for which the US Government requires US Citizenship as a condition of employment. An interim and/or final U.S. Secret Clearance Post-Start is required.

Preferred Qualifications (Desired Skills / Experience):

• Experience with Boeing Analysis Tools (CAESAR, Lifeworks, Mechanica, Common Structures Workstation)

• Structural analysis experience on military or commercial aircraft

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.

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:

Level 3: $103,700 - $140,300

Level 4: $126,650 - $171,350

Applications for this position will be accepted until Mar. 25, 2026

Education

Bachelor's Degree or Equivalent Required

Relocation

This position offers relocation based on candidate eligibility.

Security Clearance

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.

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.