• Senior Mechanical Engineer

    Burns & McDonnell (Oak Ridge, TN)
    **Description** The Senior Mechanical Engineer will work on project teams in Oak Ridge, TN to create world class designs for new projects, alterations and ... Ordering Agreements (BOA's) and large Federal budget line-item projects. + Lead mechanical design of projects from the conceptual phase through design completion for… more
    Burns & McDonnell (10/27/25)
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  • Senior Mechanical Engineer

    Navarro Inc. (Oak Ridge, TN)
    Navarro Research and Engineering is recruiting for a Senior Mechanical Engineer in Oak Ridge, TN. Navarro Research & Engineering is an award-winning federal ... for DOE/NNSA, NASA, and the Department of Defense. The Senior Mechanical Engineer will be responsible for performing engineering process development and testing… more
    Navarro Inc. (11/15/25)
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  • Mechanical Engineer

    Longenecker & Associates (Oak Ridge, TN)
    OVERVIEW Longenecker & Associates (L&A) seeks a motivated Mechanical Engineer to contribute to our mission supporting our work at Centrus Energy in Oak Ridge, ... POSITION DESCRIPTION Reporting directly to the Engineering Manager, the Sr. Mechanical Engineer will be responsible for supporting scopes of work activities… more
    Longenecker & Associates (12/11/25)
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  • Mechanical Engineer

    Amentum (Oak Ridge, TN)
    Our Nuclear Programs and Consulting group has an opening for a Mechanical Engineer to ensure client goals or objectives are accomplished within prescribed time ... 5 years of design experience with HVAC + Minimum Bachelors degree in Mechanical Engineering from an ABET accredited engineering program + Demonstrate experience of… more
    Amentum (12/04/25)
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  • Mechanical Engineer

    Strata-G, LLC (Oak Ridge, TN)
    …the results of our successes with the community. Strata-G is seeking an experienced Mechanical Engineer with the following: Summary: 10+ years of experience in ... towers, process cooling water, pumps, etc. energy efficiency design Requirements: Mechanical engineering degree, PE preferred Job Type: Contracted Job Location: Oak… more
    Strata-G, LLC (11/08/25)
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  • Senior Mechanical Design Engineer

    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 ... NASA, and the Department of Defense. We are seeking a Senior Mechanical Design Engineer who specializes in designing and optimizing piping and mechanical more
    Navarro Inc. (11/15/25)
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  • Mechanical Engineer

    Actalent (Oak Ridge, TN)
    Job Title: Mechanical EngineerJob Description This position offers design engineering support to a fuel production facility, spanning from research and development ... The role is integral in the design, assembly, testing, and maintenance of mechanical and process equipment, aiding in the design and licensing of the facility.… more
    Actalent (12/18/25)
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  • Kiewit Nuclear Solutions- Mechanical

    Kiewit (Oak Ridge, TN)
    …safety culture is strong at Kiewit Nuclear Solutions. We are seeking experienced Mechanical Design Engineers to join our team. At Kiewit, we are an innovative ... team of engineers and designers that supports projects throughout the company. Our staff leads and collaborates with Kiewit's module fabrication and construction teams to approach construction-driven engineering with a focus on safe, cost effective, and… more
    Kiewit (11/11/25)
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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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  • Electrical Engineer

    Actalent (Oak Ridge, TN)
    …(BOMs) and engineering documentation. This position involves working closely with the Mechanical Engineer and other team members to support documentation ... Job Title: Electrical EngineerJob Description We are seeking a contract Electrical Engineer to assist with the cleanup of incomplete and outdated Bills of Materials… more
    Actalent (12/24/25)
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  • Senior Test/Operations Engineer Subject…

    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
    ASRC Industrial Services (12/17/25)
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  • Mechanical /Pipe Coordinator Job Details…

    Black & Veatch (Harriman, TN)
    ** Mechanical /Pipe Coordinator** Date: Nov 14, 2025 Location: Harriman, TN, US Company: Black & Veatch Family of Companies **Together, we own our company, our future, ... schedule, , change management, safety, and quality . Assists the responsible Field Engineer in the interpretation of Requests for Information (RFI) and may manage… more
    Black & Veatch (11/19/25)
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  • System Engineer

    Strata-G, LLC (Oak Ridge, TN)
    …of our successes with the community. Strata-G is seeking an experienced System Engineer with the following: Summary: As a Cognizant System Engineer /Technical ... related electrical systems, electromagnetics, electrostatic discharge, and/or lightning protection. Mechanical positions requires knowledge of electro- mechanical systems… more
    Strata-G, LLC (10/09/25)
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  • Lead Structural Engineer

    Amentum (Oak Ridge, TN)
    …consulting, and engineering and construction. Amentum is looking for a Senior Structural Engineer to be Engineer of Record for design projects, leading design ... required with ability to obtain a new state license as required + Perform Engineer of Record duties as assigned + Perform design and full documentation of structural… more
    Amentum (11/26/25)
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  • Senior SE Licensed Structural Engineer

    Amentum (Oak Ridge, TN)
    …management, and nuclear operations. We're looking for a Senior Structural Engineer (SE Licensed) for design projects, leading design teams, developing design ... ABET accredited engineering school + 10+ years of post-education experience + Perform Engineer of Record duties as assigned + Perform design and full documentation… more
    Amentum (12/05/25)
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  • Project Engineer

    Clark Construction Group, LLC (Oak Ridge, TN)
    As a Project Engineer , you will join a project team tasked with the responsibility for all technical and engineering aspects of your project. You will lead daily ... our clients, trade partners, engineers, architects, and our employees. The Project Engineer is responsible for planning, scheduling, predicting, and managing all the… more
    Clark Construction Group, LLC (12/30/25)
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  • Lead Civil/Structural Engineer - Nuclear…

    System One (Oak Ridge, TN)
    Lead Civil/Structural Engineer - Nuclear Infrastructure Projects Location: Oak Ridge, TN or Bethesda, MD (Paid Relocation Available) Employment Type: Direct Hire ... Onsite Overview System One is seeking a highly skilled Lead Civil/Structural Engineer to provide technical leadership on major nuclear infrastructure and facility… more
    System One (11/13/25)
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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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  • Kiewit Nuclear Solutions-Instrumentation…

    Kiewit (Oak Ridge, TN)
    …security systems. + **Collaboration** : + Coordinate with multidisciplinary teams ( Mechanical , Structural, Civil, I&C). + Interface with clients and support ... degree in Electrical Engineering from an ABET-accredited program. + Professional Engineer (PE) license or ability to obtain. **Experience:** + 10-15+ years… more
    Kiewit (12/12/25)
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  • Field Engineer - Kiewit Nuclear Solutions

    Kiewit (Oak Ridge, TN)
    …these critical projects upon which our nation's future relies. As a **Field Engineer ** , you are the construction site engineering resource and expertise throughout ... **Qualifications** + Bachelor's degree in Construction Management, Electrical Engineering, Mechanical Engineering Civil Engineering or related degree + Aptitude in… more
    Kiewit (12/10/25)
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