• Senior Mechanical Systems

    The Boeing Company (Hazelwood, MO)
    …Find your future with us. Boeing Defense, Space & Security (BDS) is looking for a ** Senior Mechanical Systems Design & Analysis Engineer** to join our ... technical quality review of the development and documentation of mechanical and fluid systems and thermal environment...design + Lead activities to validate and verify mechanical and fluid systems requirements + Lead… more
    The Boeing Company (10/05/25)
    - Save Job - Related Jobs - Block Source
  • Senior Mechanical Engineer - Chiller…

    Leonardo DRS, Inc. (High Ridge, MO)
    …and LGWP refrigerants used in HVAC&R systems . * Engineering or design experience with mechanical equipment, assemblies and components including machined ... for component sizing, selection, and performance predictions. May include Mechanical Analysis, Aerodynamics/Fluids, Thermal, Fluid Systems , Mechanical more
    Leonardo DRS, Inc. (10/09/25)
    - Save Job - Related Jobs - Block Source
  • Associate Principal, Mechanical , Data…

    TYLin (St. Louis, MO)
    …world's leading clients and partners. **Job Summary** We're looking for an experienced Senior Mechanical Engineer to join our organization, which prides itself ... facilities up to 1.5GW campuses. Delivering the entire product lifecycle, ushering mechanical design solutions from analysis to implementation. The role requires… more
    TYLin (08/13/25)
    - Save Job - Related Jobs - Block Source
  • Associate, Senior Mechanical

    TYLin (St. Louis, MO)
    …leading clients and partners. **Job Summary** We are looking for an Associate, Senior Mechanical Engineer (Healthcare) that can work in collaboration with a ... and feasibility reports + Represent Introba by attending meetings and presentations + Design and engineer HVAC systems for new installations, system retrofits,… more
    TYLin (08/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Mechanical Project Engineer

    Bridgestone Americas (St. Louis, MO)
    …industries. **Job Category** Engineering & Science **Position Summary** We are seeking a Senior Mechanical Project Engineer like you to join our amazing ... + Minimum 2 years of relevant experience (or equivalent). + Strong mechanical and electrical systems knowledge. + Excellent communication, leadership, and… more
    Bridgestone Americas (09/07/25)
    - Save Job - Related Jobs - Block Source
  • Lead Mechanical Engineer -- Energy…

    Sargent & Lundy (St. Louis, MO)
    …in the coordination of detailed design phases for all aspects of mechanical engineering work. + Develop integrated systems designs and perform supporting ... design efforts for a team of junior and senior engineers and designers. + You will work on...Engineering preferred. + 7+ years of experience in the design of mechanical engineering systems more
    Sargent & Lundy (07/16/25)
    - Save Job - Related Jobs - Block Source
  • Senior Structural Design Engineer…

    The Boeing Company (Berkeley, MO)
    …will define the next generation of aerospace. We are currently seeking **Structural Design Engineers (Levels 4 - 5)** to develop, maintain and modify structural and ... payload system and component designs, using 3-D Computer Aided Design tools and/or other design methods, to...integration and analysis of tests to validate and verify systems and components meet requirements and specifications. + Manages… more
    The Boeing Company (10/08/25)
    - Save Job - Related Jobs - Block Source
  • Mechanical Engineering Internship…

    Copeland (St. Louis, MO)
    …chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, ... world? Join us at Copeland! **The Team & Role** If you are a ** Mechanical Engineering Student** looking for an opportunity to grow, Copeland has an exciting… more
    Copeland (09/09/25)
    - Save Job - Related Jobs - Block Source
  • Senior Electrophysics Engr/Scien (Comm…

    The Boeing Company (Berkeley, MO)
    …of activities related to advanced mission systems in Berkeley, Missouri. As a Senior Electronic Design Engineer, you will be part of a team working on ... (IAS) team in Phantom Works is looking for a Senior Electronic Design Engineer to join our...and components. Develops and validates electromagnetic requirements for electrical\electronic systems , mechanical systems , interconnects and… more
    The Boeing Company (10/04/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    The Boeing Company (Hazelwood, MO)
    …+ Establish, maintain, and demonstrate traceability between the requirements, analysis, and design in digital systems models being developed by Model-Based ... impossible possible and enabling the future of aerospace. We provide engineering design and support, including aftermarket modifications, and are innovating to make… more
    The Boeing Company (10/02/25)
    - Save Job - Related Jobs - Block Source
  • Senior Process Engineer - Specialty…

    Burns & McDonnell (St. Louis, MO)
    …we'd welcome you with open arms. The Senior Process Engineer will lead mechanical design project teams to create world class designs for new projects, ... **Description** Burns & McDonnell is looking for an experienced Senior Process or Mechanical engineer to help...that are set forth by the owner company for mechanical systems . + This typically includes creation… more
    Burns & McDonnell (09/22/25)
    - Save Job - Related Jobs - Block Source
  • Senior Engineer - Physical Substation

    CDM Smith (St. Louis, MO)
    …As a Senior Substation Engineer - Physical, you'll lead the design and execution of extra high voltage (EHV) substations (230kV-765kV), ensuring safe, reliable, ... both open-air and Gas Insulated Substations (GIS). Strong background in physical design and protection & control (P&C) systems for high-voltage substations.… more
    CDM Smith (09/27/25)
    - Save Job - Related Jobs - Block Source
  • Associate, Senior Electrical Designer

    TYLin (St. Louis, MO)
    …+ Coordinate electrical requirements with other disciplines involved in the project design team (ie Mechanical and Plumbing Engineers, Architects, Structural ... and partners. **Job Summary** Introba is seeking an Associate, Senior Electrical Designer. This person will lead with their...with 8+ years design experience in power design , lighting control and lighting systems . +… more
    TYLin (07/16/25)
    - Save Job - Related Jobs - Block Source
  • Facilities Electrical Engineer (Experienced…

    The Boeing Company (Hazelwood, MO)
    …is hiring for a broad range of experience levels including Experienced or Senior Specialists. This role involves working within a dynamic facilities environment that ... 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 (09/17/25)
    - Save Job - Related Jobs - Block Source
  • Senior Data Scientist

    Copeland (St. Louis, MO)
    …chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, ... our team and start your journey today! **As a Senior Data Scientist, you will:** + Implement solutions to...with data scientist peers + Discover opportunities to improve systems , processes and enterprises through data analytics and automation… more
    Copeland (10/11/25)
    - Save Job - Related Jobs - Block Source
  • Senior Energy Storage Engineer - Power…

    Burns & McDonnell (St. Louis, MO)
    …selection, cable ampacity calculations, grounding, protective relaying and associated systems design and construction administration. + Software experience ... to manage a wide variety of storage technologies including lithium-ion, flow, and mechanical storage systems . The company provides every essential service in the… more
    Burns & McDonnell (08/13/25)
    - Save Job - Related Jobs - Block Source
  • AV Project Design Manager

    Cushman & Wakefield (Creve Coeur, MO)
    …closely with network architects, other IT teams, and external customers to design infrastructure systems , enhance network infrastructure, and conducts frequent ... /develop IDF and MDF layout and rack elevations + Design /develop electrical and mechanical needs for IDF,...to diagnose and resolve complex problems. + Able to design , analyze, evaluate, and implement complex Audio-Visual systems more
    Cushman & Wakefield (09/26/25)
    - Save Job - Related Jobs - Block Source
  • Senior Manager, R&D Portfolio Program…

    Bausch + Lomb (St. Louis, MO)
    …throughout Surgical R&D using the global Product Development Process, allied systems and tools. Responsibilities: Lead the development and implementation of the ... as a project manager for ophthalmic medical device products (Electrical/ Mechanical /Software-driven Capital Equipment and associated Consumables) Coordinate with Commercial… more
    Bausch + Lomb (08/14/25)
    - Save Job - Related Jobs - Block Source
  • Senior Associate, Senior Project…

    TYLin (St. Louis, MO)
    …the planet. We transform the built environment by creating dynamic solutions - living systems - that are smart, resilient, and connected. At Introba, this is why we ... inspire change. To empower changemakers Introba provides world-class building engineering design , analytic, and consulting services at all scales, specializing in… more
    TYLin (10/01/25)
    - Save Job - Related Jobs - Block Source
  • Senior Field Service Technician

    Leonardo DRS, Inc. (Bridgeton, MO)
    …The Leonardo DRS Land Systems business is a recognized leader in the design and integration of complex technologies into new and legacy systems and platforms ... Greater St. Louis area. **Job Summary** Leonardo DRS Land Systems is seeking several Senior Field Service...customer's needs + Analyze test results related to the design and test objectives and adjust equipment to bring… more
    Leonardo DRS, Inc. (07/30/25)
    - Save Job - Related Jobs - Block Source