• Sr Rad Pro Technical Spclst

    Constellation (Delta, PA)
    …of experience in applied Radiation Protection OR + Current or previous Senior Reactor Operator license with 5 years of applied Radiation Protection experience ... etc.) with 1 year of related experience OR + Current or previous Senior Reactor Operator (SRO) license with 5 years of related experience OR + Associate's degree… more
    Constellation (12/11/25)
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  • Manager Engineering

    Constellation (Lusby, MD)
    …Current Power Plant Experience (Nuclear preferred or Non-Nuclear (fossil)) + Previous Senior Reactor Operator / Reactor Operator License or Certification ... Constellation is proud to be an equal opportunity employer and employees or applicants will receive consideration for employment without regard to: age, color, disability, gender, national origin, race, religion, sexual orientation, gender identity, protected… more
    Constellation (12/10/25)
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  • Sr Manager Engineering

    Constellation (Kennett Square, PA)
    …Electrical, Industrial, Mechanical or Nuclear) or related science OR Active/Inactive Senior Reactor Operator (SRO) license + 10 years of overall related ... position duties **Preferred Qualifications** + Professional Engineer (PE) Registration + Senior Reactor Operator (SRO) License or Certification + Previous Power… more
    Constellation (12/10/25)
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  • Work Management Cycle Planner/Scheduler

    Constellation (Lusby, MD)
    …+ Bachelor's degree and 5 years of related experience OR + Current or previous Senior Reactor Operator (SRO) license with 5 years of related experience OR + High ... Knowledge of critical path scheduling method + Current or previous Senior Reactor Operator license or Certification Constellation is proud to be an equal… more
    Constellation (11/22/25)
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  • Director Site Work Management

    Constellation (Clinton, IL)
    …3 years of supervisory or managerial experience OR + Current or previous Senior Reactor Operator license with 12 years of related experience, which includes 4 ... accordance with position duties **Preferred Qualifications** + Current or former Senior Reactor Operator license or certification + Previous experience planning… more
    Constellation (11/19/25)
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  • Rad Pro Technical Specialist

    Constellation (Marseilles, IL)
    …physics, etc.) with 1 year of related experience OR **.** Current or previous Senior Reactor Operator (SRO) license with 5 years of related experience OR **.** ... experience in applied Radiation Protection OR . Current or previous Senior Reactor Operator license with 5 years of applied Radiation Protection experience OR .… more
    Constellation (11/18/25)
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  • Mgr Operations Training

    Constellation (Clinton, IL)
    …Policies, Procedures, and Process Descriptions. Program responsibilities include initial license training, reactor operator , senior reactor operator , ... non-licensed operators, shift manager, shift technical advisor, and simulator performance. + Manages post-training assessments to identify impact on personnel and CEC performance to identify training program areas needing improvement. Training improvements and… more
    Constellation (10/16/25)
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  • Nuclear Commissioning Engineer III

    System One (Bellevue, WA)
    …experience with safety-related systems. + At least 5 years of commercial nuclear reactor operations experience; Senior Reactor Operator (SRO) or Shift ... Technical Advisor qualification preferred. + Experience developing and implementing commissioning administrative programs and procedures. + Strong familiarity with EPC contracts and integrated plant design principles. + Working knowledge of P6 Primavera or… more
    System One (12/14/25)
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  • Senior Director of Nuclear Plant Services

    System One (Houston, TX)
    …least 5 years leading a services delivery organization. + Senior Reactor Operator certification, construction/startup experience, or nuclear technology/services ... or science required; MBA preferred. + Minimum 15 years of experience in nuclear reactor technology, nuclear plant operations, or related services, including at… more
    System One (12/14/25)
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  • Senior Director, Plant Services

    NuScale Power (Houston, TX)
    …of those years leading a services delivery organization, is required. Senior Reactor Operator certification at an operating nuclear generating facility, ... nuclear-related construction and startup experience, or nuclear technology or services business development experience desired. Strong technical writing, communication and leadership skills. Basic understanding of project management principles and related… more
    NuScale Power (11/04/25)
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