• Manager, Nuclear Site Regulatory Assurance

    Constellation (Oswego, NY)
    …oral communications + RHR evaluation/recommendation required **PREFERRED QUALIFICATIONS** + Knowledge of Nuclear Reactor systems ( design and function) + NRC ... to station needs and regulatory requirements. + Manage the performance and development of site regulatory assurance personnel relative to site and corporate… more
    Constellation (08/20/25)
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  • Ops Training Instructor

    Constellation (Marseilles, IL)
    …matter knowledge in carrying out assignments associated with the analysis, design , development , implementation, evaluation, and proposed modification of plant ... training model, department procedures, and with proper application of the analysis, design , development , implementation, and evaluation phases. + Assures the… more
    Constellation (10/08/25)
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  • Mechanical Design Engineer

    Actalent (Rockville, MD)
    …Engineering team in the role of Mechanical Design Engineer to support the development of Small Modular Nuclear Reactor Systems. This position involves ... System, Graphite Core Components, Reactor Cavity Cooling System, and Nuclear Auxiliary Systems. The role encompasses concept development , analysis of… more
    Actalent (10/07/25)
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  • Core Design Thermal-Hydraulic Engineering…

    BWXT (Lynchburg, VA)
    …support the development of analytical models for the performance analysis of the nuclear reactor . Location: + The position will be located in Lynchburg, VA ... + Collaborate with engineers and designers to develop analytical models for nuclear reactor thermal-hydraulic performance analysis and assess their operating… more
    BWXT (09/06/25)
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  • I&C System Design Engineer

    System One (Bellevue, WA)
    …record in I&C development , diagnostics, and implementation. + Prior experience with nuclear reactor safety systems or nuclear instrumentation design . ... Design Engineer, you will be responsible for system design , prototype development and testing, plant-level system... Design Descriptions, Interface Control Documents, and Engineering Design Specifications. + Analyze and apply nuclear more
    System One (08/19/25)
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  • Senior Engineer - Plant Electrical Systems…

    GE Vernova (Wilmington, NC)
    **Job Description Summary** Plant electric power distribution systems (EPDS) design including nuclear (NI) and turbine island (TI), balance of plant (BOP), and ... light water reactor (ALWR) [focus on BWRX-300] and advanced liquid metal reactor (ALMR) [Natrium] for commercial nuclear power plants and test facilities.… more
    GE Vernova (09/27/25)
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  • Senior Mechanical Design Engineer

    System One (Bellevue, WA)
    …is actively seeking a Sr. Mechanical Design Engineer to support the development of advanced nuclear reactor technology. This role plays a ... key components of the Natrium Generation IV Reactor , including core components, reactor structures, and critical systems within the Nuclear Island. You'll be… more
    System One (08/03/25)
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  • Sodium Fire Design and Analysis Engineer

    System One (Bellevue, WA)
    …with functional containment approach is a plus. + Familiarity with nuclear design , regulatory requirements, and risk-informed performance-based technology ... the overall design . + Establish and maintain documentation of model development and analysis results. + Perform engineering reviews of analyses and other… more
    System One (08/03/25)
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  • Risk-Informed Design Integration Engineer

    System One (Bellevue, WA)
    …Integration Engineer. In this role, you will play a pivotal part in the development and maintenance of reactor plant architecture and programs, ensuring seamless ... regulatory, operational, and commercial objectives related to non-light water reactor (non-LWR) design . Key Responsibilities: + Program Documentation:… more
    System One (10/07/25)
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  • Principal Fuel Performance and Development

    System One (Bellevue, WA)
    …In this fully remote, yearlong role you will contribute to the design , development , testing and qualification of nuclear fuel and other core components. You ... + Perform thermo-mechanical analysis of fuel rods and other sodium fast reactor core components to support core/plant design activities, irradiation testing,… more
    System One (09/16/25)
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