• Scorpius Systems Engineer

    Mission Support and Test Services (Mercury, NV)
    …Enhanced Capabilities for Subcritical Experiments (ECSE) Directorate is seeking an experienced Systems Engineer (Senior or Principal level) to support the ... Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help...STEM bachelor's degree in engineering. + Bachelor's degree in Systems Engineering Preferred + Or Professional Engineer more
    Mission Support and Test Services (12/02/25)
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  • Fuel Handling Mechanical Design Engineer

    System One (Bellevue, WA)
    …play a crucial part in designing advanced mechanical fuel handling and process systems for cutting-edge nuclear reactor projects. You will collaborate closely ... with various engineering disciplines (mechanical, instrumentation and controls, civil, and nuclear ) to specify and integrate system design and performance… more
    System One (12/18/25)
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  • Associate to Staff Engineer - Civil Design

    Dominion Energy (Surry, VA)
    …abilities. The successful candidate will be responsible for evaluating design modifications to nuclear plant systems including the preparation and review of + ... Major Market:** Richmond **Job Segment:** Nuclear Engineering, Power Plant Operator, Power Plant, Testing, Civil Engineer , Engineering, Energy, Technology more
    Dominion Energy (10/29/25)
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  • Senior Safety Methods Engineer

    System One (Bellevue, WA)
    …years of experience in the nuclear field. + Knowledgeable of nuclear systems thermal-hydraulic, fuel performance, reactor dynamics, accident source term, and ... holidays and PTO System One is seeking a Senior Safety Methods Engineer to perform design and licensing analyses and develop associated methodologies in the… more
    System One (12/26/25)
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  • Sentinel ICBM Command & Launch Engineer

    BAE Systems (Hill AFB, UT)
    **Job Description** BAE Systems is seeking an experienced Engineer for an exciting opportunity to support the Air Force's acquisition of the next generation ... processing of the strategic missile aim points). + Nuclear command, control & communications (NC3) systems ...E-6B command & control aircraft). + Actuation & mechanical systems (eg, missile suspension system , launcher closure… more
    BAE Systems (12/09/25)
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  • Principal Verification and Validation…

    BAE Systems (Rockville, MD)
    …+ Develop technical documentation, data, presentations, and white paper submissions for Lead Systems Engineer and chief engineers for approval + Engage with ... a prime contractor on a high-profile US Navy weapon system .The candidate will help guide and determine the verification...100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems more
    BAE Systems (11/11/25)
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  • General Engineer /Physical Scientist

    National Nuclear Security Administration (Oak Ridge, TN)
    …Documented Safety Analysis (DSA), and Technical Safety Requirements (TSR), Assigned Safety Systems , Cognizant System Engineer Program, and Configuration ... oversight to ensure safety system operability, reliability, and availability of system systems and hazard controls are technically sound and the defensible… more
    National Nuclear Security Administration (12/19/25)
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  • Risk-Informed Design Integration Engineer

    System One (Bellevue, WA)
    Job Title: Risk-Informed Design Integration Engineer Location: Bellevue, WA Type: 12-month Contract Compensation: $54 - $90 hourly Contractor Work Model: Onsite Job ... Title: Risk-Informed Design Integration Engineer (Contract) Overview: We are seeking a Risk-Informed Design Integration Engineer . In this role, you will play a… more
    System One (12/18/25)
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  • Refueling & Remote Handling Engineer

    System One (Corvallis, OR)
    systems . + Prepares, checks, and reviews engineering reports, system descriptions and specifications, drawings, calculations, and other design documents with ... multiple and diverse areas. + Work collaboratively with the Nuclear Steam Supply System (NSSS) Component design...and checking mechanical design documents for mechanical equipment and systems . Prior experience operating in a nuclear more
    System One (12/26/25)
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  • Fleet Documentation Test Engineer

    BAE Systems (Rockville, MD)
    …workforce of around 100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems to protect national security ... **Job Description** BAE Systems , one of the world's leading defense contractors,...leading defense contractors, has an opening for a Software Engineer (Fleet Documentation Test Engineer ) in Rockville… more
    BAE Systems (12/12/25)
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