Engineering Jobs in Sauget, IL

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 Company is looking for Missions Systems Software Engineers – Embedded to join the Boeing's Mission Systems Software team in Berkeley, Missouri. This position is hiring for multiple levels including; Associate Level, Experienced Level, and Senior Level.

This role is looking to hire software engineers capable of working in a collaborative integrated product team environment helping to implement various features of safety critical and/or mission critical flight software. This role will provide engineers experience in all phases of the software development life-cycle from requirements decomposition, architecture definition, algorithm development, software development, testing including Hardware in the Loop, and documentation. The software engineers will develop software in a Continuous Integration / Continuous Deployment (CI/CD) software build pipeline using an agile methodology focused on code quality, security and automation.

Key Capability areas of interest include:

• Sensor Fusion
• Mission Management
• Resource Management
• Fire Control and Weapons engagement
• Mission Processing
• Stores Management
• Tactical Communications
• 3rd Party Software Integration
• Development Security Operations (DevSecOps)

Contribute to all phases of the software development lifecycle (requirements, architecture, implementation, documentation, verification) in one of the following capability areas (Fusion, Fire Control, Mission Management, Resource Management, Tactical Communications, Supplier Integration, DevSecOps) Work within an Agile integrated product team working across software, analysis integration and test, sensors, and system test engineers. More senior level engineers will be expected to develop technical product plans, lead and mentor younger engineers, be a face for communication with senior leadership and government counterparts.

Position Responsibilities:

• Designs, develops, tests, debugs and maintains software that is integrated into embedded devices and systems and meets industry, customer, safety and regulation standards
• Reviews, analyzes, and translates customer requirements into the design of software products for embedded devices and systems
• Builds and writes code for embedded systems software to run on specific specialized hardware.
• Integrates embedded software with hardware components
• Analyzes, monitors and improves the efficiency and stability of embedded software systems.
• Tests and debugs software for embedded devices and systems.
• Implements current and emerging technologies, tools, frameworks, and changes in regulations relevant to software development and hardware technologies.
• Advises on software and hardware integration domains.
• Tracks and evaluates internal and supplier software team performance to ensure product and process compliance to project plans and industry standards.
• Performs embedded software project management functions.

This position requires the ability to obtain a U.S. Security Clearance for which the US Government requires U.S. Citizenship. Ability to obtain U.S. Security clearance (post-start).

Basic Qualifications (Required Skills/ Experience):

• 2+ years of experience programming with Go, Java, C/C++, Rust, or Python
• Experience in systems integration with systems engineering processes and procedures
• Strong verbal and written skills, teaming skills, technical skills, and integration skills

Preferred Qualifications (Desired Skills/Experience):

• 5 or more years' related work experience or an equivalent combination of education experience
• 9 or more years' related work experience or an equivalent combination of education experience
• Bachelor's degree or higher in Computer Science or Engineering related field
• Experience with Continuous Integration / Continuous Deployment (CI/CD) software build pipeline techniques and software factories such as DevOps & DevSecOps
• Experience debugging and troubleshooting technical problems involving computer memory or timing considerations
• Experience or familiarity with industry tools or development techniques such as the following; Embedded System Software, C, C++, Rust, Linux, VxWorks, Containers, Git, CI/CD DevSecOps, and/or Cameo

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.

CodeVue Coding Challenge:

To be considered for this position you will be required to complete a technical assessment as part of the selection process. Failure to complete the assessment will remove you from consideration.

Total Rewards & Pay Transparency:

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 for Associate Level: $99,450 - $134,550

Summary pay range for Experienced Level: $126,650 - $171,350

Summary pay range for Senior Level: $160,650 - $217,350

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

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.

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 Company is currently seeking Flight Simulation Software Engineers (Associate, Experienced, and Senior) to join the Flight Simulation Labs team located in Berkeley, MO. This position will focus on supporting the Boeing Defense, Space & Security (BDS) business organization.

The roles will involve software development for tools that support simulation infrastructure across Flight Simulation Labs. Selected candidates will be aligned to a statement of work that best suits their interests and skillset, some of which could include:

• Creating core simulation infrastructure to serve as a jumping-off point for programs developing flight simulation capabilities
• Developing tools to simulate, monitor, and capture messages between subsystems in a lab environment
• Modeling various aircraft capabilities, including the ability to run constructive scenarios in a testing environment

Our teams are currently hiring for a broad range of experience levels including; Associate, Experienced and Senior Level Software Engineers.

Position Responsibilities:

• Develops, documents and maintains architectures, requirements, algorithms, interfaces and designs for software systems
• Develops and maintains code and integrates software components into a fully functional software system
• Supports development of simulation environments to supporting testing performed by Mission Systems engineers
• Works on an agile team in order to accomplish team goals
• Executes and documents software research and development projects
• Works under general direction

This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.

Security Clearance and Export Control Requirements:

This position requires the ability to obtain a Secret U.S. Security Clearance for which the US Government requires U.S. Citizenship. Ability to obtain Secret U.S. Security clearance (Post-Start).

Basic Qualifications (Required Skills/ Experience):

• 2+ years of experience programming in C, C++, C#, Python, Java, or Ada (or an equivalent combination of technical education and experience)
• 2 + years' experience as a Software Engineer

Preferred Qualifications (Desired Skills/Experience):

• Bachelor's, Master or Doctor of Science degree from an accredited course of study, in engineering, computer science, mathematics, physics or chemistry
• Experience in the defense or avionics industry
• Knowledge of basic networking principles
• Experience working on an Agile team using Agile methodologies and tools such as Jira
• Strong coordination and communication skills
• Ability to work in a multi-tasking environment while supporting multiple concurrent activities
• Ability to work effectively in a collaborative team environment

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.

CodeVue Coding Challenge:

To be considered for this position you will be required to complete a technical assessment as part of the selection process. Failure to complete the assessment will remove you from consideration.

Total Rewards & Pay Transparency:

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 for Associate Level: $90,100.00 - $121,900 .00.

Summary pay range for Experienced Level: $110,500.00 - $149,500.00.

Summary pay range for Senior Level: $132,600.00 - $179,400.00.

Applications for this position will be accepted until Mar. 23, 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

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. Top 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.

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 looking for an Air Dominance Loads & Dynamics Manager to join our team in Hazelwood, MO. This manager leads a team of Loads and Dynamics Engineers who conduct Flight Loads, Ground Loads, as well as dynamics/flutter work for a major program integrated product team.

The successful candidate will have experience with all aspects of aircraft loads and dynamics with deep experience expected in at least one specialty loads area like Flight loads, ground loads, or flutter. In addition to technical qualifications to cover the product lifecycle, experience with program and customer interactions as well as cost control account and personnel development collaborations are expected.

Position Responsibilities:

• Responsible for the overall success of a diverse loads and dynamics team within an integrated product team structure.
• Manage a team of 8-16 employees' engineering and technical activities in the areas of Flight Engineering.
• Develop project plans aligned with program objectives.
• Implement plans to ensure business, technical and customer requirements are achieved. Assign authority and responsibilities to employees to execute product design and development.
• Review plan execution, makes appropriate adjustments and resolves issues.
• Monitor appropriate metrics to ensure performance to plan.
• Report cost, schedule, and technical performance to program leadership.
• Forecast resource needs and makes hiring decisions.
• Coach, counsel, and provide developmental opportunities and job assignments.
• Ensure employees are working effectively.
• Provide on-going developmental feedback.
• Enforce company rules and policies regarding ethical behavior, safety, security, use of company property, and time charging.

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
• 5+ years of experience in Loads & Dynamics engineering
• 3+ years of experience leading teams
• Active Secret Clearance

Preferred Qualifications (Desired Skills/Experience):

• Prior management experience
• Excellent communication skills
• Experience with loads and dynamics system requirement verification/validation and military qualification/airworthiness activities
• Experience developing and administering budgets, schedules and performance standards
• Experience with lab, ground and flight testing
• Prior oversight of technical efforts of large or multi-skill teams
• Mentoring or technical lead engineer experience

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.

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

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.

Summary pay range: $142,800 - $193,200

Applications for this position will be accepted until Apr. 06, 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

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.

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 Corporate Insurance Director is a strategic leader responsible for shaping and advancing Clayco’s enterprise-wide insurance and risk management strategy. This role drives the optimization of insurance programs that protect corporate assets, enable operational excellence, and support Clayco’s continued growth across complex construction projects and business operations.

The Director leads the review and negotiation of insurance provisions across Clayco’s prime contracts, ensuring alignment with corporate standards while proactively identifying and mitigating risk exposures. This leader partners closely with internal executives, legal teams, and external insurance partners to drive consistency, transparency, and continuous improvement in insurance strategy, governance, and execution.

Key Responsibilities

• Lead the development and implementation of Clayco’s enterprise insurance programs in partnership with the Senior Vice President, Corporate Insurance.
• Oversee the analysis, negotiation, and approval of insurance provisions within prime contracts to ensure alignment with corporate risk management standards.
• Serve as a trusted advisor to business unit leaders and executives on complex insurance and risk management matters.
• Manage and strengthen relationships with insurance brokers, carriers, and third-party service providers to optimize coverage, service quality, and cost efficiency.
• Identify emerging risk exposures across projects and implement strategies to mitigate financial and operational impacts.
• Analyze and manage complex general liability claims to resolve timely and mitigate risk.
• Partner with Legal, Operations, and Project Leadership teams to ensure insurance requirements support project execution and contractual compliance.
• Contribute to the development of enterprise risk management policies, procedures, and long-term insurance strategies.

The ideal candidate combines deep technical expertise in construction insurance with strong strategic and advisory capabilities. This individual demonstrates exceptional analytical judgment, attention to detail, and the ability to navigate complex contractual risk structures. Success in this role requires strong collaboration, executive communication skills, and a proactive approach to managing enterprise risk.

This position reports directly to the Senior Vice President, Corporate Insurance, and is based in our St. Louis, Missouri office.

Requirements

• Minimum 7+ years of experience in risk management, insurance brokerage, underwriting or construction-related legal/paralegal roles
• Strong understanding of construction contract insurance requirements and key coverage lines, including:
• General Liability
• Controlled Insurance programs (OCIP/CCIP)
• Builder’s Risk
• Pollution Liability
• Professional Liability
• Experience reviewing and negotiating insurance provisions within construction contracts preferred
• Professional designations such as CRIS, ARM, and CPCU are a plus
• Excellent analytical, negotiation, and communication skills
• Strong organizational skills and ability to manage multiple priorities in a fast-paced environment

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.

• Pursuing opportunities at institutions such as Naval Postgraduate School (NPS) or Navy War College (NWC)
• Completing Joint Professional Military Education (JPME) at one of the various service colleges

About the Company

Chemline is dedicated to providing top-notch chemical processing solutions while fostering a culture of safety, innovation, and teamwork.

About the Role

The Manufacturing Systems Engineer designs, implements, and supports software systems that manage and monitor production processes within Chemline’s manufacturing facility. This role focuses on Manufacturing Execution Systems (MES), automation integration, and production data systems to improve real-time visibility, efficiency, and quality control.

Working at an intermediate professional level, the Manufacturing Systems Engineer collaborates with operations, quality, maintenance, and IT teams to align software configuration with manufacturing workflows. The role ensures that production automation and control systems meet established safety, quality, and reliability standards while supporting continuous improvement initiatives.

Responsibilities

MES Development & System Management

• Design, develop, configure, and maintain Manufacturing Execution Systems (MES) to track production output, quality metrics, and operational performance.
• Align system functionality with plant operations to ensure accurate data capture and reporting.
• Support enhancements and upgrades to manufacturing software platforms.

Data Collection & Reporting

• Gather data from machines, automation systems, and operators to build dashboards, databases, and reports.
• Develop and maintain performance monitoring tools to provide real-time production visibility.
• Analyze production data to identify trends, bottlenecks, and improvement opportunities.

Automation & Systems Integration

• Integrate automation and control systems with manufacturing processes to improve efficiency and accuracy.
• Support implementation of new production technologies and digital initiatives.
• Ensure system compatibility between production equipment and IT infrastructure.

Safety, Quality & Reliability

• Ensure production automation systems meet company safety standards and applicable regulatory requirements.
• Support validation and documentation of system changes affecting quality or compliance.
• Participate in troubleshooting system issues impacting production performance.

Collaboration & Continuous Improvement

• Work cross-functionally with operations, maintenance, quality, and IT teams.
• Assist in resolving technical issues that affect plant operations.
• Contribute to continuous improvement initiatives focused on process optimization and digital transformation.

Qualifications

Required:

• Bachelor’s degree in Engineering, Computer Science, Information Systems, or related field.
• 2–4 years of related experience in manufacturing systems, automation, or industrial software environments.
• Experience working with MES platforms, industrial databases, or production monitoring systems.
• Knowledge of automation integration and production control systems.
• Strong analytical and problem-solving skills.

Preferred:

• Experience in chemical or process manufacturing environments.
• Familiarity with PLCs, SCADA systems, and industrial networking.
• Experience building dashboards or reporting tools (e.g., SQL, Power BI, Ignition, similar platforms).

Work performed in both office and manufacturing plant environments. May require time on the production floor interacting with equipment and operators. Must comply with plant safety policies and PPE requirements when in operational areas.

This is an intermediate-level professional role (P02). The incumbent works independently on assigned projects but may be occasionally directed on more complex tasks. The role is gaining exposure to advanced system integration and manufacturing technology initiatives.

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

As the Project Engineer you will be responsible for working with the CDC team in sourcing electrical material, equipment, services, and managing vendors in specific project areas across multiple projects. Work with Clayco project team, architectural team and technical group to ensure specified products and materials meet specifications and are within company standards. Manage delivery schedules and ensure timely delivery of materials to jobsites.

The Specifics of the Role

• Assess, manage, and mitigate risks while partnering with reliable vendors and suppliers.
• Evaluate distributors and manufactures’ bill of material bid for complete and accurate quantities and scope.
• Perform product takeoff, estimates, and pricing on current and future projects.
• Gather and prepare product submittals.
• Prepare product list and quantities for purchase order and change order preparation.
• Ensure material orders are placed and tracked to ensure timeliness of delivery.

Requirements

• 5+ years as a sourcing and procurement professional with a minimum of 1-3 years in electrical procurement or a Journeyman Electrician that has fulfilled all requirements of an accredited apprenticeship program.
• Strong technical background to speak the language of engineers and strong business background to deal with negotiations with manufactures and suppliers.
• Knowledge of construction principles/practices required.

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?

• 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

As the Project Engineer (Mechanical Procurement), you will support the CDC team in developing competitive HVAC/mechanical estimates and procurement plans, sourcing equipment and materials, and building relationships with manufacturers, reps, and subcontract partners. You will work closely with Clayco project teams, design partners, and the technical group to confirm specified systems meet performance requirements, project standards, and budget. You will help identify lead-time risks early and contribute to winning work through accurate takeoffs, pricing, and value options.

The Specifics of the Role

• Perform mechanical/HVAC takeoffs and quantity surveys (major HVAC equipment and other mechanical equipment and systems) and develop detailed procurement estimates.
• Solicit, level, and validate supplier/manufacturer quotes; confirm scope, inclusions/exclusions, alternates, and delivery assumptions.
• Support intercompany sales efforts by engaging OEMs, reps, and distributors, maintaining pricing intelligence, and helping identify new procurement opportunities.
• Evaluate bills of material for completeness and accuracy; flag gaps, long-lead items, and coordination concerns (power, controls, structural, seismic, space/clearances).
• Assist with contract review from a procurement perspective (commercial terms, freight, taxes, escalation, liquidated damages, warranty, service/startup).
• Gather and prepare submittal packages (equipment schedules, cut sheets, performance data, controls narratives) and track reviews/returns to keep the buyout schedule on track.
• Create purchase requisitions / product lists and support purchase order and change order preparation with clear scope and quantities.
• Track orders and logistics (lead times, releases, fabrication, shipping, storage); coordinate with the project team on site constraints and delivery windows.
• Maintain procurement documentation (quote logs, bid tabs, vendor correspondence) and support closeout deliverables as assigned (warranties, O&M manuals, spare parts).

Requirements

• Strong knowledge of mechanical construction and HVAC systems/equipment; able to read plans/specs and speak the language of engineers, contractors, and OEMs.
• 5+ years of procurement experience preferred; or equivalent combination of mechanical/HVAC field, estimating, or project support experience with demonstrated procurement capability.
• Experience with estimating/takeoffs, bid leveling, and vendor communication; detail-oriented with strong follow-through.
• Working knowledge of construction fundamentals, coordination practices, and project documentation (submittals, RFIs, change orders).
• Comfortable negotiating with suppliers and understanding commercial terms; proficient with Excel and procurement/PM tools.

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?

• 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.

Location: St Louis, Missouri

Schedule: Full-Time | Flexible Hours (7:30 AM – 4:30 PM)

We’re looking for a motivated and technically minded Sales Engineer to join our growing team!

In this role, you’ll combine your technical expertise and communication skills to drive new business, manage existing accounts, and deliver smart, innovative control system solutions. You’ll lead the full sales cycle — from interpreting engineering drawings and preparing proposals to closing deals and ensuring customer satisfaction.

This is an exciting opportunity for someone who enjoys solving problems, building long-term client relationships, and contributing directly to company growth.

• Develop and maintain strong customer relationships by anticipating needs and providing tailored solutions.
• Prepare detailed quotes, scopes of work, and technical proposals from project plans and specifications.
• Manage the entire sales process and coordinate with operations for seamless project handoff.
• Track and manage project scope, schedules, and profitability.
• Identify and qualify new business opportunities to build a robust sales pipeline.
• Collaborate with leadership to refine go-to-market strategies and pricing models.
• Deliver product presentations and software demos (Automated Logic WebCTRL).
• Attend trade shows, client meetings, and industry events (occasional overnight travel).
• Conduct post-project reviews to ensure satisfaction and identify future opportunities.

• Strong communication, presentation, and negotiation skills.
• Ability to read and interpret engineering drawings and technical specifications.
• Excellent time management and problem-solving abilities.
• Experience managing multiple priorities and projects simultaneously.
• Understanding of customer decision-making processes and value-based selling.

Nice to Have:

• Bachelor’s degree in Electrical/Mechanical Engineering or Business
• 3–5 years of sales experience (preferably in HVAC or Building Automation Systems)
• Knowledge of estimating, value engineering, and project budgeting
• Proficiency in Microsoft Office Suite

We believe in rewarding great work with great benefits — and a workplace you’ll love being part of.

Health & Wellness

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

Career & Financial Growth

• 401(k) Retirement Plan
• Paid Training & Development Opportunities
• Vehicle Allowance & Company Phone
• Tuition Assistance & Donation Matching
• History of Promoting from Within

Work-Life Balance

• Paid Time Off, Paid Holidays, and Parental Leave
• Flexible Schedule
• Collaborative, Fun Company Culture

Join a team that values innovation, relationships, and results.

If you’re ready to grow your career in a dynamic, technology-driven environment — we’d love to hear from you.

Apply today and help us shape the future of smart building solutions.

Director of Quality - General Construction

Why This Role

This is a senior leadership opportunity with the same nationally recognized, employee-owned construction firm, operating across North America. In addition to stock ownership and performance-based bonuses, this role offers executive-level influence over how quality is defined and executed across the organization.

Also based in St. Louis, Missouri, this position plays a central role in shaping enterprise-wide quality strategy.

The Opportunity

The Quality Director provides strategic and operational leadership for company-wide quality programs while supporting major projects and select high-impact initiatives. This role partners with executive leadership, project teams, and clients to ensure quality systems are consistent, compliant, and continuously improving.

What You’ll Do

• Lead and evolve company-wide QA/QC programs and quality systems.
• Oversee quality execution across large, complex, and multi-project efforts.
• Govern certification, code, and compliance programs.
• Perform audits and targeted inspections to verify conformance.
• Interface with clients and inspectors to build trust and transparency.
• Establish measurable quality goals and report performance to senior leadership.
• Capture lessons learned and integrate them into organizational best practices.

Leadership Scope

• Directly manage and mentor Quality Managers, Engineers, and supporting staff.
• Develop future quality leaders and align teams around common standards.
• Facilitate regular collaboration to share best practices and improvements.

What You Bring

• Bachelor’s degree in engineering, construction management, architecture, or a related field.
• Approximately 10–15 years of experience on large, technically complex projects.
• Proven ability to lead quality programs at both project and organizational levels.
• Strong leadership presence and executive communication skills.

What You Get

• 100% employee ownership with stock participation
• Strong performance-based bonuses
• Executive visibility within a top-tier national builder
• Ability to shape quality strategy, not just enforce it
• Opportunity to grow into an executive position (VP+).

Apply for more information.