• 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
  • 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
  • Senior Mechanical HVAC Engineer

    Jacobs (St. Louis, MO)
    …Thorough knowledge of codes and standards related to the design of HVAC systems . * Bachelor of Science Degree in Mechanical Engineering. * Adaptability to ... an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative HVAC design...Highlights of your contributions will include: * Layout and design of HVAC systems . * Development of… more
    Jacobs (10/17/25)
    - 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 (10/14/25)
    - 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 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 Industrial Services Engineer

    Nestle (St. Louis, MO)
    …in St. Louis, where we're driving innovation and reliability across industrial utility systems . As a Senior Industrial Services Engineer, you will lead ... gas, steam, chilled water and heat recovery + Lead mechanical utility standards, design , project execution and...+ Ensure safe, reliable and efficient operation of all mechanical utility systems , minimizing environmental impact and… more
    Nestle (10/16/25)
    - Save Job - Related Jobs - Block Source
  • Environmental Test Engineer (Experienced…

    The Boeing Company (Berkeley, MO)
    design and configuration, fluid flow system design and configuration, mechanical and electrical systems design and configuration, control system ... and algorithms + Generates calibration procedures and software + Guides others in the design of test hardware, software and systems to achieve test requirements… more
    The Boeing Company (10/18/25)
    - Save Job - Related Jobs - Block Source
  • Senior Plumbing Engineer

    Jacobs (St. Louis, MO)
    …knowledge of codes and standards related to the design of Plumbing systems . * Bachelor of Science Degree in Mechanical Engineering. * Adaptability to ... for a high-energy, Plumbing Engineer to join our Building Mechanical team and help deliver innovative Plumbing design...of your contributions will include: * Development of the design criteria for the Plumbing systems . *… more
    Jacobs (10/17/25)
    - 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 (10/15/25)
    - Save Job - Related Jobs - Block Source
  • Material & Process Engineer (Associate, Mid Level,…

    The Boeing Company (Berkeley, MO)
    …to develop, design , analyze, test, and validate solutions for complex systems , sub- systems and designs + Solid written and verbal communication skills; ... (BTI) is seeking a **Materials & Process Engineer** **(Associate, Mid Level or Senior )** - **Composites Materials, Process, & Physics Engineer (MP&P)** to join our… more
    The Boeing Company (10/11/25)
    - 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
  • 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 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
  • Senior Materials & Process Engineer

    The Boeing Company (Berkeley, MO)
    …to develop, design , analyze, test, and validate solutions for complex systems , sub- systems and designs + Strong written and verbal communication skills; ... Structures Technology Team within Boeing Technology Innovation (BTI) is seeking an Senior Engineer - Composites Materials, Process, & Physics Engineer (MP&P) to join… more
    The Boeing Company (10/11/25)
    - Save Job - Related Jobs - Block Source