• Experienced Mechanical

    The Boeing Company (Hazelwood, MO)
    …with us. Boeing Defense Space & Security (BDS) Phantom Works Division is seeking an ** Experienced Mechanical Systems Design & Analysis Engineer** for ... goals + Prepare technical documents for mechanical components and systems + Support system components' design /proposals standards to provide installation… more
    The Boeing Company (01/11/26)
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  • Experienced Mechanical Design

    The Boeing Company (Hazelwood, MO)
    …to work building the future! #TheFutureIsBuiltHere #ChangeTheWorld BGS is seeking an ** Experienced Mechanical Design Review Engineer** within Government ... across teams + Broad familiarity with multiple engineering disciplines (electrical, mechanical , and systems ), allowing you to interpret cross-discipline… more
    The Boeing Company (01/09/26)
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  • Associate Principal, Mechanical , Data…

    TYLin (St. Louis, MO)
    …facilities up to 1.5GW campuses. Delivering the entire product lifecycle, ushering mechanical design solutions from analysis to implementation. The role requires ... clients and partners. **Job Summary** We're looking for an experienced Senior Mechanical Engineer to join our...15-20 years of Data Center Mechanical Design Engineering, Consulting and leadership experience… more
    TYLin (11/12/25)
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  • Senior Mechanical Engineer, Mission…

    JE Dunn Construction Company (St. Louis, MO)
    …based upon program and schematic design information. + Reviews mechanical and electrical options, completes systems analysis, recommends best system ... Senior Mechanical Engineer, Mission Critical, Traveler Location: Kansas City,...for collecting and assembling data, developing estimates and generating systems and bid analysis. All activities will be performed… more
    JE Dunn Construction Company (10/22/25)
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  • Lead Mechanical Engineer - Power (Multiple…

    Burns & McDonnell (St. Louis, MO)
    … Engineer to join the Power global practice. This position is responsible for the design and evaluation of mechanical systems associated with coal and ... criteria + Provide leadership guidance and instruction to less experienced staff members. + Regularly meets and corresponds with...and corresponds with clients or outside personnel. + Lead mechanical design projects related to natural gas… more
    Burns & McDonnell (01/06/26)
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  • Senior Mechanical HVAC Engineer

    Jacobs (St. Louis, MO)
    …looking for an experienced , high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative HVAC design solutions for our heavy ... Highlights of your contributions will include: * Layout and design of HVAC systems . * Development of...standards related to the design of HVAC systems . * Bachelor of Science Degree in Mechanical more
    Jacobs (10/17/25)
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  • Experienced Design and Analysis…

    The Boeing Company (Berkeley, MO)
    …Boeing Defense, Space & Security (BDS) team is seeking an ** Experienced Design and Analysis Engineer- Fighters Mission Systems ** located in **Berkeley, MO.** ... analysis of commodities assigned to ensure seamless integration into higher level systems and platforms. + Consultation in the design , development, integration,… more
    The Boeing Company (01/09/26)
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  • Electrical Design and Analysis Engineer…

    The Boeing Company (Berkeley, MO)
    …for a broad range of experience levels including an **Associate** or ** Experienced ** level Electrical Design and Analysis Engineer. **Position Responsibilities ... Boeing Company has an exciting opportunity for an **Electrical Design & Analysis Engineer** to become part of Boeing...become part of Boeing Test & Evaluation (BT&E) Aeronautical Systems Integration and Test (ASIT) team in **Berkeley, MO**… more
    The Boeing Company (01/09/26)
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  • Mechanical Construction Manager - (Data…

    Jacobs (St. Louis, MO)
    …state-of-the-art facilities that are changing our world. We're looking for an experienced and collaborative Mechanical Construction Manager to support our data ... years of construction site experience * Demonstrated working knowledge of pre- design and pre-construction, building systems /components and technology, contract… more
    Jacobs (11/24/25)
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  • Phantom Works Proprietary Structural Design

    The Boeing Company (Berkeley, MO)
    …your future with us. Boeing Defense, Space & Security (BDS) is hiring ** Experienced and Senior Structural Design Engineers** for advanced aircraft development ... in **Berkeley, MO.** BDS Proprietary programs, develop complex, highly integrated, advanced systems , enabling future growth for Boeing and our Department of Defense… more
    The Boeing Company (12/25/25)
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  • Intern/Co-op - Midstream Logistics and Storage…

    Marathon Petroleum Corporation (Wood River, IL)
    …integrity; inclusion; collaboration; and excellence. Interns/co-ops work side-by-side with experienced professionals as contributing members of diverse work teams ... Logistics & Storage Engineering (L&SE) - L&SE provides engineering design and project management services to Terminals, MPL, and...Marathon Pipe Line Company (MPL) - MPL operates pipeline systems that move crude oil from production fields, other… more
    Marathon Petroleum Corporation (12/06/25)
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  • Product Manager- Systems Engineer…

    The Boeing Company (Hazelwood, MO)
    …on another area. + Knowledge of various engineering disciplines such as electrical, mechanical , and systems . The ability to communicate with technical personnel ... manufactures and services commercial airplanes, defense products and space systems for customers in more than 150 countries. Our...teams are currently hiring for a broad range of experienced Product Managers including Experienced and Lead… more
    The Boeing Company (01/07/26)
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  • Experienced Avionics Hardware Engineer…

    The Boeing Company (Berkeley, MO)
    Systems Hardware + Support airworthiness efforts for hardware design , development and implementation **Basic Qualifications (Required Skills and Experience):** + ... Computers hardware for requirements development, avionics subsystem and system design , integration, subsystem/system/flight test, system verification, production/fielding, and supplier… more
    The Boeing Company (01/05/26)
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  • Proprietary Systems Structural Analysis…

    The Boeing Company (Hazelwood, MO)
    …technical education and experience + **Level 2:** Understanding of airplane structure/ systems , loading and environment, certification, design and manufacturing ... with us. Boeing Defense, Space & Security (BDS) is looking for an **Associate/ Experienced Structural Analysis Engineer** to join our team **Phantom Works** teams in… more
    The Boeing Company (12/25/25)
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  • MEP Design Manager

    Cushman & Wakefield (St. Louis, MO)
    **Job Title** MEP Design Manager **Job Description Summary** We are seeking an experienced MEP Design Manager to partner with the client to deliver scalable, ... high-quality mechanical , electrical, and plumbing solutions for new and existing...nationwide. This role supports the client in managing strategy, design , and execution for building systems that… more
    Cushman & Wakefield (01/07/26)
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  • Flight Test Instrumentation Operation Engineer…

    The Boeing Company (Berkeley, MO)
    …be responsible for leading teams to develop and operate flight instrumentation electro/ mechanical design solutions of varying complexity in support of flight ... Test Instrumentation Operations Engineers. **Position Responsibilities:** + Leading others in the design of test hardware, software and systems to achieve test… more
    The Boeing Company (01/07/26)
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  • Facilities Electrical Engineer…

    The Boeing Company (Hazelwood, MO)
    …Our team is hiring for a broad range of experience levels including Experienced or Senior Specialists. This role involves working within a dynamic facilities ... candidate will have demonstrated experience in high, medium, and low voltage systems , with a strong focus on maintaining and upgrading aging infrastructure within… more
    The Boeing Company (12/25/25)
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  • Experienced or Senior…

    The Boeing Company (Berkeley, MO)
    …Find your future with us. The Boeing Company is currently seeking an ** Experienced or Senior Electro-** **Electromagnetics Engineer - Scientist** to join the E3 ... Design Integration Team located in **Berkeley, Hazelwood or St....for various communication, sensor, electronic warfare and other electromagnetic systems , subsystems, components, interconnects and structures. + Develops architectures… more
    The Boeing Company (01/09/26)
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  • HVAC Design Energy Analysis Modeling

    CDM Smith (St. Louis, MO)
    …client needs. This includes HVAC master planning and studies, HVAC and plumbing systems , mechanical systems such as co-generation, and centralized energy ... This role offers a unique opportunity to contribute to HVAC and plumbing design while also developing detailed energy models and conducting energy audits for large… more
    CDM Smith (10/31/25)
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  • Design and Analysis Engineer (Electronic…

    The Boeing Company (Berkeley, MO)
    …Space & Security (BDS)** has an exciting opportunity for an **Electrical Design and Analysis Engineer ( Experienced -Senior)** for the **Flight Simulation Labs ... - Hardware Interface Systems ** team located in **Berkeley, MO** . The Flight...training objectives for Boeing military aircraft. As an Electrical Design and Analysis Engineer ( Experienced -Senior), you will… more
    The Boeing Company (12/25/25)
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