• Nuclear Criticality Safety

    Navarro Inc. (Oak Ridge, TN)
    Navarro Research and Engineering is recruiting for a Nuclear Criticality Safety Engineer in Oak Ridge, TN who is peer review qualified. Navarro is a ... our clients. Principal job duties include: Development, revision, and peer review of Nuclear Criticality Safety (NCS) documentation such as Criticality more
    Navarro Inc. (09/08/25)
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  • Nuclear Criticality Safety

    NANA Regional Corporation (Oak Ridge, TN)
    Akima Infrastructure Services, LLC (AIS), is actively seeking a Nuclear Criticality Safety Engineer , Level V support personnel as part of our staff ... professionals, apply today! **Responsibilities** + Development, revision, and review of Nuclear Criticality Safety (NCS) documentation such as Criticality more
    NANA Regional Corporation (07/27/25)
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  • Criticality Safety Engineer

    Amentum (Richland, WA)
    Amentum is seeking a Nuclear Criticality Safety Engineer based in our Richland, WA office. Candidates will obtain site specific Nuclear ... Safety (NCS) Analyst Qualification to support implementation of a DOE Approved Nuclear Criticality Safety Program in an operating non-reactor nuclear more
    Amentum (07/30/25)
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  • Criticality Safety Engineer

    Amentum (Oak Ridge, TN)
    Amentum is seeking a Nuclear Criticality Safety Engineer based out of our Oak Ridge, TN office. Candidates will obtain site specific Nuclear ... Safety (NCS) Analyst Qualification to support implementation of a DOE Approved Nuclear Criticality Safety Program in an operating non-reactor nuclear more
    Amentum (07/18/25)
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  • NCS Engineer Intern- Virginia (Summer 2026)

    BWXT (Lynchburg, VA)
    …work/ assigned projects to the leadership team. Your Day to Day as a Nuclear Criticality Safety (NCS) Engineer Intern: A nuclear criticality ... critically safe. + Evaluating accident sequences and designating items relied on for safety to prevent a criticality accident. + Approving operating and… more
    BWXT (09/04/25)
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  • Nuclear Criticality Engineer

    Strata-G, LLC (Oak Ridge, TN)
    …with the following: Principal job duties include: Development, revision, and review of Nuclear Criticality Safety (NCS) documentation such as Criticality ... Safety Evaluations (CSEs), Nuclear Criticality Safety Determinations (NCSDs), Technical Deviations (TDs), and various other NCS technical basis… more
    Strata-G, LLC (07/11/25)
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  • Engineer II - Nuclear Assurance…

    Mission Support and Test Services (Mercury, NV)
    …The Engineer II in the Nuclear Assurance Directorate performs duties as a Nuclear Safety Analyst and supports the performance of nuclear safety ... the day-to-day performance and priority of emergent work and necessary supporting nuclear safety documents, including interfacing, and coordinating with internal… more
    Mission Support and Test Services (09/26/25)
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  • Lead Nuclear Engineer -SMR

    Holtec International (Camden, NJ)
    …for data processing and reactor simulations to enhance team productivity; and other related nuclear engineer and safety tasks. + Develop team priorities and ... in Camden, NJ, has an opening for a "Lead Nuclear Engineer -SMR" at a minimum rate of...nuclear engineering disciplines, including core design, shielding and criticality analysis. The position's work site is 1 Holtec… more
    Holtec International (10/04/25)
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  • Nuclear Engineer (Peer Reviewer),…

    NANA Regional Corporation (Oak Ridge, TN)
    …professionals, apply today! **Responsibilities** + Development, revision, and peer review of Nuclear Criticality Safety (NCS) documentation such as ... Criticality Safety Evaluations (CSEs), Nuclear Criticality Safety Determinations (NCSDs), Technical Deviations (TDs), and various other NCS technical… more
    NANA Regional Corporation (08/08/25)
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  • Lead/ Principal Nuclear Engineer

    MPR Associates (Alexandria, VA)
    … plants and other research and test facilities. We are currently seeking an experienced nuclear engineer to guide, challenge, and mentor our growing team in a ... team and project management responsibilities will be included. Duties/Responsibilities The Lead/ Principal Nuclear Engineer will: + Plan, lead, and enable the … more
    MPR Associates (09/26/25)
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  • Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …challenging technical work and have a desire for continuous learning including topics beyond nuclear engineering. While a nuclear engineer 's work at MPR will ... focus on nuclear -related tasks, the engineer will also be encouraged to expand their technical...including, for example: + Neutronics simulations and core design ( Criticality safety evaluations, critical core configuration, fuel… more
    MPR Associates (07/16/25)
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  • Instrumentation & Controls (I&C) Engineer

    Navarro Inc. (Idaho Falls, ID)
    nuclear processes. + Ensure compliance with IEEE, IEC, NRC, DOE, and other nuclear safety standards. Project Leadership + Direct I&C design teams from ... languages (Allen-Bradley, Siemens, Schneider) with DCS experience. + Experience with nuclear safety -related systems and regulations (IEEE 603, IEC 61513)… more
    Navarro Inc. (09/25/25)
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  • Senior Controls & Instrumentation Engineer

    Amentum (Tullahoma, TN)
    …cells, acoustic chambers, altitude test facilities, captive trajectory systems, and nuclear facilities. Our projects span the automotive, motorsports, defense, ... nuclear , and aerospace markets. Recent clients include Audi, Boeing,...Solutions is looking for a Senior-Level Controls & Instrumentation Engineer to support projects ranging from small studies to… more
    Amentum (09/19/25)
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  • Manufacturing Engineer

    GE Vernova (Wilmington, NC)
    …Controlled Access Area: must be able to successfully pass a Nuclear Safety Training Test; follow strict radiation protection, criticality , and industrial ... **Job Description Summary** Manufacturing engineer with responsibility sustaining, improving and supporting troubleshooting and maintenance of automated equipment… more
    GE Vernova (10/02/25)
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  • Lead Controls Engineer

    GE Vernova (Wilmington, NC)
    …Controlled Access Area: must be able to successfully pass a Nuclear Safety Training Test; follow strict radiation protection, criticality , and industrial ... **Job Description Summary** Manufacturing engineer with responsibility for troubleshooting, maintaining, and improving GE MkVIe Distributed Control System (DCS) and… more
    GE Vernova (07/16/25)
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  • Health Physics Intern- Virginia (Summer 2026)

    BWX Technologies, Inc. (Lynchburg, VA)
    …Driven. Headquartered in Lynchburg, Va., BWXT provides safe and effective nuclear solutions for national security, clean energy, environmental remediation, ... nuclear medicine and space exploration. With approximately 6,400 employees,...team. **Your Day to Day as a Health Physics Engineer Intern:** The health physics engineer intern… more
    BWX Technologies, Inc. (09/03/25)
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