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  • DescriptionNavarro Research and Engineering is recruiting an HVAC Engineer (3926) for a new Nuclear Fuel Facility. Navarro is an award-winning provider of turnkey solutions, delivering comprehensive nuclear, environmental and technical services to federal agencies, commercial... 
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    Navarro Research and Engineering

    Oak Ridge, TN
    2 days ago
  •  ...General Information Name HVAC Engineer Ref # 11575 Posting Date Friday, March 6, 2026 Country United States Region Tennessee City Oak Ridge (TN) Business Unit (BU) CE Type of Employment Permanent/Regular Desired Starting... 
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    Orano Enrichment USA LLC

    Oak Ridge, TN
    3 days ago
  • Requisition Id 17057 Overview:We are seeking a Gas Testing Engineer who will focus on the development, analysis, and interpretation of gas testing experiments to support isotope enrichment science. This position resides in the Gas Testing & Simulation Group in the Centrifuge... 
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    5 days ago
  •  ...Requisition Id 16927    Overview:    We are hiring a HPC Systems Engineer to design, operate and maintain clusters, servers, and workstations supporting services where science happens at ORNL! This position resides in the Emerging Technologies & Computing team in... 
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    3 days ago
  • Requisition Id 16920 Overview:We are seeking an Experiment Project Engineer who will perform a diverse set of activities related to analysis, approval, and coordination of in-vessel and gamma irradiations at the Oak Ridge National Lab (ORNL) High Flux Isotope Reactor (... 
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    2 days ago
  • Requisition Id 16693 Overview:We are seeking a Cooling Systems Engineer to provide technical engineering oversight of cooling systems supporting the Spallation Neutron Source (SNS) and High Flux Isotope Reactor (HFIR). This position resides in the Cooling Systems Group... 
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    3 days ago
  • DescriptionNavarro Research and Engineering is recruiting a Mechanical Engineer (3916) in Oak Ridge, TN. Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for... 
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    Navarro Research and Engineering

    Oak Ridge, TN
    3 days ago
  •  ...Modernization Division (LMD) at Oak Ridge National Laboratory (ORNL) is seeking qualified applicants for the position of Mechanical Engineer, with experience in the design, construction, and operation of mechanical systems supporting data centers. The selected candidate... 
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    4 days ago
  •  ...The Staff Systems Engineer will support the design, integration, productization, and production support of radiation detection systems for mobile search platforms, handheld and portable detector systems, and related field instruments. This role requires strong system-... 
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    AMETEK

    Oak Ridge, TN
    2 days ago
  •  ...about our extraordinary teams building inspiring projects in our Impact Report .  Job Summary: The Construction Automation Engineer deploys, maintains, and administers construction automation systems, data governance, and digital delivery execution. The role... 
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    Bechtel

    Oak Ridge, TN
    2 days ago
  •  ...MS Technology, Inc. is seeking an experienced Controls Engineer with an active Q or TS Clearance to provide onsite, hands-on support for manufacturing equipment in Oak Ridge, TN . This position will focus on troubleshooting, diagnosing, and resolving industrial equipment... 
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    MS Technology, Inc.

    Oak Ridge, TN
    7 days ago
  •  ...basic and applied research to deliver transformative solutions to compelling problems in energy and security. The Enrichment Systems Engineering Section is seeking a Machine Design Engineer who will support the Enrichment Science and Engineering Division (ESED) within the... 
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    1 day ago
  • DescriptionNavarro Research and Engineering is recruiting an Electrical Engineer (3915) in Oak Ridge, TN. Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for... 
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    Navarro Research and Engineering

    Oak Ridge, TN
    3 days ago
  •  ...Requisition Id 16827    Overview: We are seeking a Reliability Engineer who will focus on developing, implementing, and improving a reliability and asset management program for predictive operations for the systems within the Facilities and Operations (F&O) Directorate... 
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    1 day ago
  • Requisition Id 17056 Overview:We are seeking a Manufacturing Engineer who will focus on facilitating the technical and administrative interface of manufacturing and fabrication. The Manufacturing Engineer (ME) will facilitate the process to determine internal or external... 
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    5 days ago
  • DescriptionNavarro Research and Engineering is recruiting a Mechanical Piping Engineer (3917) in Oak Ridge, TN. Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions... 
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    Navarro Research and Engineering

    Oak Ridge, TN
    3 days ago
  • Requisition Id 16933 ­­Level: TP04Overview:The Design Engineering Group in the Nonreactor Nuclear Facility Division (NNFD) is hiring a Mechanical Design Engineer for its Mechanical Design Team. The engineer will work with project teams, discipline leads, and stakeholders... 
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    3 days ago
  •  ...Requisition Id 16929    Overview:    We are hiring a DevOps Build & Release Engineer. This position resides in the DevOps Engineering Team within the Research IT Infrastructure group of the Research Computing Support Division of the Information Technology Services... 
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    3 days ago
  • Requisition Id 16879 Level: TP03Overview: We are seeking a Software systems engineer to create state of the art software technologies for use in a wide variety of engineering disciplines, ranging from quantum computers used to advance the state of the art in scientific... 
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    3 days ago
  •  .... Must be able to obtain a security clearance, as applicable.  Job Summary: In this role, you will plan and conduct systems engineering work, and will review and prepare information on requirements management, verification and validation, functional analysis, and other... 
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    Bechtel Corporation

    Oak Ridge, TN
    4 days ago
  • DescriptionNavarro Research and Engineering is recruiting for a Senior Mechanical Design Engineer in Oak Ridge, TN. Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions... 
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    Navarro Research and Engineering

    Oak Ridge, TN
    3 days ago
  •  ...having an ownership stake in the company where you work. Founded in 1898, Burns & McDonnell is an award-winning firm specializing in engineering, architecture, construction, environmental, and consulting services. Our global projects are driven by a singular mission: to... 
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    Burns & McDonnell

    Oak Ridge, TN
    3 days ago
  •  ...Cognizant System Engineer/Technical Authority The Cognizant System Engineer/Technical Authority (CSE/TA) is responsible for ensuring the operability, reliability, and configuration integrity of assigned plant systems. This role provides technical leadership, system... 

    Napakiak Ventures

    Oak Ridge, TN
    2 days ago
  •  ...EngineerLocation: Onsite in Oak Ridge, TNClearance: Ability to obtain and maintain a DOE Q clearanceJob SummaryThe Senior Mechanical Design Engineer in FMD provides mechanical engineering expertise to support the design and execution of projects involving data center... 

    KeyLogic Systems

    Oak Ridge, TN
    3 days ago
  •  ...Electrical Engineering Manager, Power & Electronics We are seeking an Electrical Engineering Manager, Power & Electronics to support our client in a direct role! This position is full-time and will be based out of Oak Ridge, TN. The ideal candidate is a highly-skilled... 
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    GEM Technologies, Inc.

    Oak Ridge, TN
    1 day ago
  •  ...EngineerLocation: Onsite in Oak Ridge, TNClearance: Ability to obtain and maintain a DOE Q clearanceJob SummaryThe Senior Electrical Design Engineer in FMD provides electrical engineering expertise to support the design and execution of projects involving data center... 

    KeyLogic Systems

    Oak Ridge, TN
    3 days ago
  •  ...provides pioneering computational infrastructure for technical and scientific professionals to accelerate scientific discovery and engineering advances across a broad range of subject areas. NCCS is home to some of the fastest supercomputers and storage systems in the... 
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    Oak Ridge National Laboratory

    Oak Ridge, TN
    3 days ago
  •  ...having an ownership stake in the company where you work. Founded in 1898, Burns & McDonnell is an award-winning firm specializing in engineering, architecture, construction, environmental, and consulting services. Our global projects are driven by a singular mission: to... 
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    Local area
    Remote work
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    Burns & McDonnell

    Oak Ridge, TN
    3 days ago
  •  ...a woman-owned and operated small business specializing in providing project and contract management for Professional, Technical, Engineering, IT and Support Services. We offer full benefits to include: Medical, Dental, Vision, Paid Time Off, 401K - Company Matched. Duties... 
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    Pinnacle Specialty Group, Inc.

    Oak Ridge, TN
    16 days ago
  • DescriptionNavarro Research and Engineering is recruiting a General Piping Engineer or Designer (3925) for a new Nuclear Fuel Facility. Navarro is an award-winning provider of turnkey solutions, delivering comprehensive nuclear, environmental and technical services to federal... 
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    Navarro Research and Engineering

    Oak Ridge, TN
    2 days ago