• ASRC Industrial Services (Oak Ridge, TN)
    Senior Test/Operations Engineer Subject Matter Expert - Oak Ridge, TN Summary **Title:** Senior Test/Operations Engineer Subject Matter Expert - Oak Ridge, TN ... and we also offer 8(a) options. **Position Summary** The Senior Test/Operations Engineer Subject Matter Expert performs a broad range of activities supporting… more
    DirectEmployers Association (12/17/25)
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  • Piping Engineer

    Navarro Inc. (Oak Ridge, TN)
    Navarro Research and Engineering is recruiting a Piping Engineer in Oak Ridge, TN. Navarro Research & Engineering is an award-winning federal contractor ... Engineering The types of design output documents typically developed by a piping design engineer within the Mission Engineering organization are drawings,… more
    Navarro Inc. (11/21/25)
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  • Piping Engineer , Level V

    NANA Regional Corporation (Oak Ridge, TN)
    …modifications. The types of design output documents typically developed by a piping design engineer within the Mission Engineering organization are drawings, ... apply today! **Responsibilities** + Provide CNS, Mission Engineering with full-time piping design engineering support for facility and production area activities in… more
    NANA Regional Corporation (11/26/25)
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  • Piping /Mechanical Field Engineer

    Bechtel Corporation (Oak Ridge, TN)
    …In this role, you will provide project field engineering support with work planning and packaging, material management, quantity verification and validation, safety ... and quality control, technical inspection and testing knowledge, and coordination of system turnover. Your work will contribute to ensuring field engineering activities operate safely, are complete, and conform to quality standards and project requirements.… more
    Bechtel Corporation (12/27/25)
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  • UPF, Piping /Mechanical Superintendent…

    Bechtel Corporation (Oak Ridge, TN)
    …craft personnel forecasts, and expenditures forecast. + Assists Project Controls Engineer with generating formal estimates, scheduling, and planning as assigned. + ... Completes planning, provides schedule input, and implements proper construction methods and procedures. + Coordinates established area operational plans and coordinates activities with other disciplines or areas, and clients' resident representatives as… more
    Bechtel Corporation (12/11/25)
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  • Senior Mechanical Design Engineer

    Navarro Inc. (Oak Ridge, TN)
    …NASA, and the Department of Defense. We are seeking a Senior Mechanical Design Engineer who specializes in designing and optimizing piping and mechanical systems ... optimization, and equipment sizing/selection. + Proficiency in static and dynamic piping analyses, including pipe -stress and support-structure calculations. +… more
    Navarro Inc. (11/15/25)
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  • Mechanical Engineer

    Actalent (Oak Ridge, TN)
    …Create designs for various process support systems including chemical, piping , HVAC, ventilation, structural, electro-mechanical, automation, and robotics. + Perform ... load calculations, system sizing, equipment selection, and layout of ductwork and piping . + Support process, facility design, and fuel development teams. + Create… more
    Actalent (12/18/25)
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  • Structural Engineer -Kiewit Nuclear…

    Kiewit (Oak Ridge, TN)
    …**Market:** Nuclear **Employment Type:** Full Time **Position Overview** As a Structural Design Engineer , you will be a part of a growing team that supports all ... * Performs intermediate calculations under the supervision of a more senior engineer . Solves problems using well established scientific principles. * Able to analyze… more
    Kiewit (11/13/25)
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  • Technical Lead Engineer

    Navarro Inc. (Oak Ridge, TN)
    Navarro Research and Engineering is recruiting a Technical Lead Engineer in Oak Ridge, TN. Navarro Research & Engineering is an award-winning federal contractor ... procures replacement equipment (CMTS autodialer/PLC replacement, WTF F8 discharge pipe replacement, LSF Oil/Water Separator packing replacement, EEVOC groundwater… more
    Navarro Inc. (12/19/25)
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  • Mechanical Engineer

    Strata-G, LLC (Oak Ridge, TN)
    …of our successes with the community. Strata-G is seeking an experienced Mechanical Engineer with the following: Summary: 10+ years of experience in data center ... projects. Construction and renovation projects - process cooling design - piping , HVAC, Data Center Experience with water cooled mechanics, chillers, cooling… more
    Strata-G, LLC (11/08/25)
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  • Structural Engineer - Kiewit Nuclear…

    Kiewit (Oak Ridge, TN)
    …analysis and design of steel frames, connections, concrete members, equipment and piping supports, and foundations, for both static and dynamic load cases for ... a variety of projects + Assist in the preparation of design calculation packages, develop structural technical specifications, and support designers with design drawing development (based on the analysis performed) for use in work package development and… more
    Kiewit (12/28/25)
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