• Energy Northwest (Richland, WA)
    …responsibility across all engineering positions). **Position Specific Desired Experience** + Qualified Reactor Engineer at a nuclear power plant + Core design, ... Principal Salary:** $122,681 - $184,021 **Midpoint:** $153,351 **Engineer Senior Salary:** $106,670 - $160,006 **Midpoint:** $133,338 **Engineer Staff Salary:**… more
    DirectEmployers Association (12/09/25)
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  • BWX Technologies, Inc. (Oak Ridge, TN)
    …This is not a remote opportunity. **Preferred Qualifications:** + Former NRC-licensed Senior Reactor Operator or equivalent leadership in licensed operations. + ... 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, … more
    DirectEmployers Association (10/14/25)
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  • Senior / Principal Nuclear

    Sandia National Laboratories (Albuquerque, NM)
    Nuclear Power School plus 9 years relevant experience. + Experience at a nuclear reactor facility in operations/maintenance. + Within one year from date of ... Our Team: Nuclear Facilities Operations provides operational management of nuclear reactor facilities. These facilities include the Annular Core Research… more
    Sandia National Laboratories (12/08/25)
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  • Lead/ Principal Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …engineering services and consulting firm, is actively seeking capable and motivated Lead/ Principal Nuclear Engineers to join our team. If you are seeking ... 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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  • Probabilistic Safety Analysis Engineer - New…

    Energy Northwest (Richland, WA)
    …Electrical and Electronics Engineers (IEEE) codes and standards. + Knowledge of advanced nuclear reactor /plant design (ie, High Temperature Gas Cooled Reactor ... with plant Condition Report (CR) process. **REQUIRED EDUCATION AND EXPERIENCE** **Engineer Principal - New Nuclear ** Requires a bachelor's degree in engineering… more
    Energy Northwest (11/19/25)
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  • Senior / Principal Artificial…

    Sandia National Laboratories (Albuquerque, NM)
    …for domain tasks in materials science, chemistry, physics, grid controls, and nuclear security . Develop and integrate domain foundation models trained or adapted ... a surrogate neural network to replace a costly physics submodule in a reactor design simulation . Design a Planner agent that orchestrates HPC jobs, digital-twin… more
    Sandia National Laboratories (11/14/25)
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  • Lead/ Principal ASME Codes and Standards…

    MPR Associates (Alexandria, VA)
    …and consulting firm, is actively seeking a capable and motivated Lead/ Principal ASME (American Society of Mechanical Engineers) Codes and Standards Engineer to ... changes in an industry or a sector (eg, government contracting). In the nuclear industry, MPR works with developers and potential owners of new reactors and… more
    MPR Associates (10/30/25)
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  • Principal OAD Analyst CGS

    Constellation (Baltimore, MD)
    …+ Bachelor's degree and 8-years of related experience OR + Current or previous Senior Reactor Operator (SRO) license with 8 years of related experience OR ... information. + Perform advanced engineering and technical tasks in support of nuclear plant operations. + Perform other job assignments and duties as directed… more
    Constellation (11/25/25)
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  • Senior Radiochemist

    System One (Everett, WA)
    …System One is seeking a Senior Radiochemist to support advanced nuclear reactor R&D programs. This role focuses on experimental radiochemistry supporting ... Company: System One Senior Radiochemist Location: Everett, WA Pay Rate: $56...laboratory activities critical to reactor development, including actinide salt synthesis, molten salt property… more
    System One (11/18/25)
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  • Senior Program Manager, Advanced Materials

    General Atomics (San Diego, CA)
    …Commission (NRC) is highly desirable. + A solid understanding of the nuclear industry, including reactor operations, is preferred, along with experience ... world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced… more
    General Atomics (12/10/25)
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  • Materials Engineer

    System One (Bellevue, WA)
    … Engineer, Principal Engineer) to support the engineering efforts of the advanced nuclear reactor technology. This role will be a part of a high functioning ... material testing and material irradiation campaigns for candidate molten chloride fast reactor materials with external partners and collaborators + Plan and oversee… more
    System One (11/07/25)
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