• Senior Mechanical Engineer

    Bechtel Corporation (Knoxville, TN)
    …for decades. # Job Summary: This position will support the design development of Mechanical HVAC systems and equipment for the Natrium Reactor project by ... in the US without sponsorship. + Fundamental understanding and proficiency of HVAC design, ASHRAE fundamentals, and mechanical systems. + Experience developing… more
    Bechtel Corporation (12/10/25)
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  • Senior Mechanical HVAC

    Jacobs (Chattanooga, TN)
    …market and every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative ... your contributions will include: * Layout and design of HVAC systems. * Development of the design criteria for...HVAC systems. * Bachelor of Science Degree in Mechanical Engineering. * Adaptability to work within a fast-paced… more
    Jacobs (10/17/25)
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  • Sr. HVAC Engineer

    Bechtel Corporation (Knoxville, TN)
    …throughout various sectors, including DOD and DOE. # Job Summary: This position is for a Senior HVAC Mechanical Engineer who will work on various ... projects as part of the Mechanical Engineering/ HVAC team. The projects that will...with applicable procedures, codes, standards, and contract requirements. The engineer will work with other mechanical engineers,… more
    Bechtel Corporation (12/03/25)
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  • Sr. Mechanical Engineer HVAC

    APTIM (Knoxville, TN)
    …and Heat exchangers. + Broad application of principles, theories and concepts in HVAC and mechanical engineering, plus working knowledge of other related fields ... **Job Overview** APTIM is seeking senior -level engineers to join our team of engineering...A seasoned experienced professional with a full understanding of mechanical engineering resolving a wide range of issues in… more
    APTIM (11/17/25)
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  • Senior HVAC Engineer 1…

    Sargent & Lundy (Chattanooga, TN)
    Description + You will work on challenging assignments that include designing of HVAC systems, investigating, trouble-shooting, and solving a wide variety of HVAC ... + You will meet with others to develop integrated HVAC systems including the following: + Commercial/Industrial Ventilation Systems...a complete and timely design + You will assist senior engineers with reviews of existing facilities to propose… more
    Sargent & Lundy (10/31/25)
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  • Senior Mechanical Design…

    Navarro Inc. (Oak Ridge, TN)
    Navarro Research and Engineering is recruiting for a Senior Mechanical Design Engineer in Oak Ridge, TN. Navarro Research & Engineering is an award-winning ... and the Department of Defense. We are seeking a Senior Mechanical Design Engineer who...or process-driven industries (nuclear, chemical processing, oil & gas, HVAC , etc.). + Familiarity with relevant codes and standards… more
    Navarro Inc. (11/15/25)
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  • Senior Mechanical Engineer

    CMTA, Inc (Chattanooga, TN)
    …we're innovators, collaborators, and changemakers. We're looking for a skilled and motivated Senior Mechanical Engineer to join our growing team and ... with Impact. Grow with Us.** Are you a passionate Mechanical Engineer looking to take the next...(or related field). + 7+ years of experience designing HVAC and mechanical systems + PE license… more
    CMTA, Inc (12/01/25)
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  • Senior Mechanical Engineer

    A2H (Nashville, TN)
    …licensure in the state of Tennessee. *Minimum of ten years' experience as an mechanical engineer in consulting services * HVAC systems design experience, ... we undertake to the people we hire. A2H is currently seeking a Mechanical Engineer in our Franklin, TN office with strong design and project management… more
    A2H (11/20/25)
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  • Mechanical Process Engineer

    Amentum (Tullahoma, TN)
    **We are in search of a Senior Mechanical Process Engineer . This position can be performed in either of our Tullahoma, TN or Farmington Hills, MI offices.** ... multi-discipline team of professionals. We are looking for a mechanical process engineer who will work to...systems + Refrigeration, vacuum, and fuel systems + Specialty HVAC systems and components + Working in a fast-paced… more
    Amentum (11/14/25)
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  • Senior Principal Data Center…

    Oracle (Nashville, TN)
    **Job Description** As a Senior Principal Data Center Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and ... depth is required to work cross-functionally with different disciplines ( Mechanical , Electrical, Thermal, and Software) to develop thermal solution optimized for the… more
    Oracle (11/25/25)
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