• ARCO (St. Louis, MO)
    **ABOUT YOU** We are looking for a HVAC Engineer to join our growing team in St. Louis (Richmond Heights). You will be responsible for the design and engineering ... of HVAC and mechanical systems from concept through...clients, and subcontractors to integrate MEP systems into overall building design + Attend design meetings and construction coordination… more
    DirectEmployers Association (10/29/25)
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  • TYLin (St. Louis, MO)
    …leading clients and partners. **Job Summary** We are looking for an Associate, Senior Mechanical Engineer in our St. Louis location, that can work in ... + Represent Introba by attending meetings and presentations + Design and engineer HVAC systems for new installations, system retrofits, system replacement,… more
    DirectEmployers Association (12/11/25)
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  • Building Mechanical Engineer

    Burns & McDonnell (St. Louis, MO)
    **Description** The staff mechanical engineer is responsible for supporting the discipline lead at a project level on simple to complex projects. Project work ... process, corporate, industrial, manufacturing, government, and military facilities. The staff mechanical engineer coordinates with internal and external parties,… more
    Burns & McDonnell (11/04/25)
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  • Senior Mechanical HVAC

    Jacobs (St. Louis, MO)
    …every market and every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver ... HVAC systems. * Bachelor of Science Degree in Mechanical Engineering. * Adaptability to work within a fast-paced...environment with multiple deadlines. * Ability to lead a building mechanical team on a project and… more
    Jacobs (10/17/25)
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  • HVAC Controls - Technical Services…

    ENFRA (Creve Coeur, MO)
    …Submit a Referral (https://careers-enfra.icims.com/jobs/8106/ hvac -controls technical-services- engineer ... are the pillars of our continued success. **Overview** The **Technical Services Engineer (TSE) I** is a technical expert who supports Integrated Solutions (IS)… more
    ENFRA (11/07/25)
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  • Mobile HVAC / Building Maintenance…

    CBRE (St. Louis, MO)
    Mobile HVAC / Building Maintenance Tech. Job ID...States of America **About the Role:** As a CBRE Building Engineer , you will be responsible for ... You'll Do:** + Perform maintenance and repairs to the mechanical , plumbing, structural, furniture, fire, life safety, and control...a clean and safe workplace. + Review inspection to building systems including fire alarms, HVAC , and… more
    CBRE (10/02/25)
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  • Mechanical Engineer 4

    CDM Smith (St. Louis, MO)
    …that address today's needs and anticipate tomorrow's demands. We're looking for a skilled Mechanical Engineer with expertise in HVAC and plumbing systems. ... roles. - Performing other duties as required. **Job Title:** Mechanical Engineer 4 **Group:** ISO **Employment Type:**...- Prior experience using Autodesk Revit to create detailed mechanical drawings. - Knowledge of building codes,… more
    CDM Smith (11/26/25)
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  • HVAC Design Energy Analysis Modeling

    CDM Smith (St. Louis, MO)
    …to meet client needs. This includes HVAC master planning and studies, HVAC and plumbing systems, mechanical systems such as co-generation, and centralized ... This role offers a unique opportunity to contribute to HVAC and plumbing design while also developing detailed energy...is on sustainability, energy efficiency, renewable energy, and green building initiatives. At CDM Smith, we are invested in… more
    CDM Smith (10/31/25)
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  • Building Engineer + BAS

    CBRE (St. Louis, MO)
    …titles:** Facilities Engineer , Maintenance Engineer , Building Systems Engineer , Senior Maintenance Technician, HVAC Engineer , HVAC , ... Building Engineer + BAS Job ID... Building Engineer + BAS Job ID 238501 Posted 31-Oct-2025...in maintaining and repairing building systems including mechanical , plumbing, electrical, fire safety, and HVAC more
    CBRE (11/01/25)
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  • Mobile Building Engineer

    Cushman & Wakefield (St. Louis, MO)
    **Job Title** Mobile Building Engineer **Job Description Summary** Responsible to ensure the efficient operation and maintenance of mechanical , electrical ... to multiple sites. **Job Description** + Perform all plumbing, electrical, or HVAC requirements of the building (s) and maintain heating equipment, chillers… more
    Cushman & Wakefield (11/11/25)
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