• Sr. Mechanical Engineer HVAC Systems

    APTIM (Knoxville, TN)
    …skills. + Candidates must be willing to travel for infrequent field assignments. + Mechanical , plumbing experience is a plus. + Nuclear experience is a plus. ... **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 (06/28/25)
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  • Senior Structural Engineer

    Amentum (Oak Ridge, TN)
    nuclear operations, consulting, and engineering and construction. We're looking for a Senior Structural Engineer to be Engineer of Record for design ... Our Nuclear Programs and Consulting is a Tier 1...obtain a new state license as required + Perform Engineer of Record duties as assigned + Perform design… more
    Amentum (07/22/25)
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  • Military Veteran Opportunity - Senior HVAC…

    Bechtel Corporation (Knoxville, TN)
    …a successful and fulfilling career with Bechtel. # Job Summary: This position is for a Senior HVAC Engineer who will work on various projects as part of the NS&E ... more with applicable procedures, codes, standards, and contract requirements. The engineer will work with mechanical engineers, other disciplines/functions,… more
    Bechtel Corporation (06/07/25)
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  • Senior Instrumentation and Control Systems…

    Bechtel Corporation (Knoxville, TN)
    …proven problem-solving skills, a can-do attitude, and a desire to innovate design. As a senior engineer , you will also be asked to coach and mentor younger ... create a lasting positive impact. We serve the Infrastructure; Nuclear , Security & Environmental; Energy; Mining & Metals, and...sectors, including DOD and DOE. # Job Summary: This senior -level position will allow you to perform assignments that… more
    Bechtel Corporation (08/07/25)
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  • Senior Structural Engineer

    APTIM (Knoxville, TN)
    **Job Overview:** APTIM is seeking a Structural Engineer to support a varying portfolio of projects for federal and commercial clients. APTIM structural engineers ... construction activities, demolition planning, construction rigging and lifting plans, mechanical system structural support design, containment structures, and aboveground… more
    APTIM (07/28/25)
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  • Machine Design Engineer

    Amentum (Tullahoma, TN)
    …The junior-mid Engineer : + Independently but with guidance from a more senior engineer , performs project assignments that involve few complex features and ... **Machine Design - Engineer II** The Amentum Advanced Solutions Group specializes...acoustic chambers, altitude test facilities, captive trajectory systems, and nuclear facilities. Our projects span the automotive, motorsports, defense,… more
    Amentum (05/19/25)
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  • Field Subcontract Technical Representative

    Bechtel Corporation (Oak Ridge, TN)
    …to the Uranium Processing Facility (UPF) Construction organization in a senior field Subcontract Technical Representative (STR) Mechanical field coordination ... objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear , Security & Environmental; Energy; Mining & Metals, and the Manufacturing and… more
    Bechtel Corporation (07/24/25)
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