• Reactor or Fuel Design

    Energy Northwest (Richland, WA)
    …see the job description below for more details.** You would be a part of the Reactor Engineering and Fuel Design Team, which is responsible for planning and ... performing power maneuvers, core design changes, fuel vendor oversight, cycle reload...all engineering positions). **Position Specific Desired Experience** + Qualified Reactor Engineer at a nuclear power plant… more
    Energy Northwest (12/09/25)
    - Related Jobs
  • Reactor Core and Component System…

    System One (Bellevue, WA)
    Job Title: Reactor Core and Component System Design Engineer Location: Bellevue, WA Type: Long-term Contract Compensation: $69 - $115 hourly Contractor Work ... and motivated Reactor Core and Component System Design Engineer for a long-term contract opportunity...associated systems. + Coordinate analyses such as neutronics, thermal, fuel performance, and core mechanical analyses conducted by other… more
    System One (12/09/25)
    - Related Jobs
  • Fuel Handling Mechanical Design

    System One (Bellevue, WA)
    Job Title: Fuel Handling Mechanical Design Engineer Location: Bellevue, WA Type: 12-month Contract Contractor Work Model: Remote Position Overview: We are ... seeking a dynamic and highly motivated Fuel Handling Mechanical Design Engineer ...fuel handling and process systems for cutting-edge nuclear reactor projects. You will collaborate closely with a dedicated… more
    System One (10/07/25)
    - Related Jobs
  • Senior Mechanical Design Engineer

    System One (Bellevue, WA)
    Job Title: Senior Mechanical Design Engineer Type: Contract Compensation: $54 - $90 hourly Contractor Work Model: Remote System One ... (https://www.linkedin.com/preload/#) is actively seeking a Sr. Mechanical Design Engineer to support the development of...Engineer to support the development of advanced nuclear reactor technology. This role plays a pivotal part in… more
    System One (11/02/25)
    - Related Jobs
  • Nuclear Mechanical Design Engineer

    System One (Bellevue, WA)
    …Mechanical Design Engineer to support the conceptual and preliminary design development of various reactor core components, reactor structures, and ... Job Title: Senior Mechanical Design Engineer Location: Remote Pay Range:...Reactor . This role requires extensive experience in equipment design and will report to the Core Component … more
    System One (11/04/25)
    - Related Jobs
  • Senior Safety Methods Engineer

    System One (Bellevue, WA)
    …Onsite Paid holidays and PTO System One is seeking a Senior Safety Methods Engineer to perform design and licensing analyses and develop associated methodologies ... Developing methods for design and licensing basis events + Modeling of fuel failure and core degradation + Performing transient and accident analyses The Senior… more
    System One (11/25/25)
    - Related Jobs
  • Nuclear Methods Engineer

    System One (Bellevue, WA)
    …motivated Nuclear Methods Engineer to support nuclear analysis methods for design and licensing of a demonstration MCFR reactor , beginning with development ... position relevance. + Experience in understanding and executing nuclear design /analysis methodologies, including criticality, flux/power distributions, fuel more
    System One (12/09/25)
    - Related Jobs
  • Principal Safeguards & Non-Proliferation…

    System One (Bellevue, WA)
    …state-of-the-art R&D in UMS is required. * Good working knowledge of molten salt reactor core design and/or molten salt chemistry is desired. * Prior experience ... Principal Safeguards & Non-Proliferation Engineer - Remote/Contract System One-Long term Remote Opportunity...MCFR technologies. In this role, you will collaborate across design disciplines to characterize nuclear material movement and develop… more
    System One (11/25/25)
    - Related Jobs