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  • Senior Nuclear Criticality Safety Engineer

    $135k - $175k

     ...for your interest in Oklo! We are searching for a Senior Nuclear Criticality Safety Engineer to join our team. Position DescriptionA Senior Nuclear Criticality...  ...measuresMinimum Qualifications:Bachelors, Masters, or PhD in nuclear engineering, chemical engineering, or... 
    For phd
    Remote work
    Flexible hours

    Oklo

    Santa Clara, CA
    3 days ago

  • ConOps/Readiness SME Nuclear Engineer (On-Site)

     ...Global Engineering & Technology (GET) seeks a ConOps/Readiness SME to support Sandia National Laboratories’ ES&H Planning. The position is...  ...citizenship and a current DoD Top Secret or DOE Q clearance. A PhD/MS/BS with ES&H experience is required, with extensive knowledge... 
    For phd
    Full time

    Global Engineering & Technology, Inc.

    Idaho Falls, ID
    5 days ago

  • Principal Nuclear Engineer

    $116.25k - $181.35k

    The Nuclear Science and Engineering (NSE) Division, in collaboration with the Strategic Security Sciences (SSS) Division, is seeking a highly motivated...  ...8+ years’ experience, Masters and 5+ years’ experience, PhD and 4+ years’ experience, or equivalent. The expected pay... 
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    Full time
    Contract work
    For contractors

    Argonne National Laboratory

    Lemont, IL
    5 days ago

  • Nuclear Shielding & Criticality Engineer - Remote

     ...System One, Inc. seeks a Nuclear Shielding and Criticality Engineer in Bellevue, WA for a yearlong contract with remote/offsite work. The role emphasizes...  ...calculations and USL development. Ideal candidates hold a BS/MS/PhD in Nuclear Engineering with strong communication skills... 
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    Contract work
    Remote work

    System One

    Bellevue, WA
    2 days ago

  • Nuclear Engineer Fusion Diagnostics & Monte Carlo

     ...Fuse in California seeks a Nuclear Engineer to advance radiation diagnostics and shielding for our fusion research facility. You will implement...  ...capabilities and safety compliance. The role requires a PhD or Master’s in a relevant field, strong coding in Python/MATLAB... 
    For phd

    Fuse LLC

    San Leandro, CA
    2 days ago

  • Nuclear Propulsion Overhaul Engineer (Engineer Mechanical 4) - 30789

    $106.69k - $121.93k

     ...constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business...  ...critical missions through innovative engineering and technical expertise. Our Nuclear...  ...field; or 4 years relevant experience with PhD or Juris Doctorate in related field.... 
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    Full time
    Work experience placement
    Local area
    Worldwide

    HII Mission Technologies Division

    Newport News, VA
    5 days ago

  • Nuclear Engineer and Physicist Nuclear, Advanced

    $86.1k - $134.6k

    Working at the Naval Nuclear Laboratory we foster pride in belonging to an organization whose...  ...Department is looking for Nuclear Engineers and Physicists to join the Shielding subdivision...  ...at the Company.Preferred SkillsMS or PhD in Nuclear Engineering or Engineering PhysicsExperience... 
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    For contractors
    Local area

    Naval Nuclear Laboratory

    Schenectady, NY
    5 days ago

  • Senior Nuclear Radiation Shielding Engineer

    $155k - $185k

     ...The Senior Nuclear Radiation Shielding Engineer to support the design, analysis, and licensing of the SMR-300, an integral pressurized water reactor small...  ...Master’s degree with 8+ years of relevant experience OR PhD with 6+ years of relevant experience Demonstrated... 
    For phd
    Local area
    Immediate start
    Flexible hours

    Holtec International

    Camden, NJ
    2 days ago

  • Nuclear Safety Analysis Engineer

    $85k - $120k

     ...Job Title: Nuclear Engineer, Safety Analysis Location: Greater Chicago Area Compensation: $85,000 to $120,000 DOE Employment Type...  ...internal and external stakeholders Requirements ~ M.S./PhD in Nuclear Engineering or a related field, or B.S. with 3+ years... 
    For phd
    Full time
    Remote work

    Averro

    Chicago, IL
    6 days ago

  • Nuclear Engineer

     ...We are committed for the long term to win. About The Role As a Nuclear Engineer at Fuse, you'll bring expertise in particle transport, Monte...  ...radiation-safety initiatives. Minimum Qualifications Master's or PhD in Nuclear Engineering, Physics, or a related field. Strong... 
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    Permanent employment
    Relocation package
    Flexible hours
    Weekend work

    Fuse LLC

    San Leandro, CA
    1 day ago

  • Fuel Cycle Nuclear Engineer

     ...Requisition Id 16947    ­­Overview: We are seeking a Fuel Cycle Nuclear Engineer to focus on applications related to storage and transportation...  ..., and measure success.   Basic Qualifications: ~ PhD with a minimum of 2 years of relevant experience, or an MS degree... 
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    Work at office
    Local area
    Relocation package
    Flexible hours

    Oak Ridge National Laboratory

    Oak Ridge, TN
    5 days ago

  • Nuclear Engineer

    $151.1k - $207.76k

     ...Medical Systems, a Siemens Healthineers company is seeking a Nuclear Engineer or Nuclear Chemist to join our Interventional Oncology (IO) development...  ..., Nuclear Physics, Nuclear Chemistry, or related field; PhD preferred 10+ years of engineering experience with preference... 
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    Temporary work
    Work at office
    Local area

    Siemens Healthineers

    Austin, TX
    2 days ago

  • Senior Nuclear Reactor & Fuel Cycle Engineer

     ...Oak Ridge National Laboratory seeks a PhD-level nuclear engineer to design, develop, and analyze reactor models using SCALE, VERA, MCNP, Serpent, OpenMC and MOOSE. You will also develop fuel cycle models to evaluate advanced strategies for next‑generation reactors. You... 
    For phd

    Oak Ridge National Laboratory

    Oak Ridge, TN
    2 days ago

  • Nuclear Engineer

    $114.36k - $234.34k

     ...develop packaging and handling requirements for spent nuclear fuel. Select and widely apply advanced nuclear engineering design principles, theories, and concepts (which...  ...: Bachelor’s and 9 years. Master’s and 6 years. PhD and 4 years. Level 5 - Education/Experience:... 
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    Work experience placement
    Work at office
    Relocation
    Visa sponsorship
    Relocation package
    Flexible hours

    Idaho National Laboratory

    Idaho Falls, ID
    1 day ago

  • Director of Nuclear Engineering

    $190k - $220k

     ...powering a better world with inertial fusion! As the Director of Nuclear Engineering , you will lead and grow Xcimer’s Nuclear Engineering...  ...degree in Nuclear Engineering or closely related technical field; PhD strongly preferred. Experience: 15+ years of experience in... 
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    Permanent employment
    Temporary work
    Part time
    Fixed term contract
    Local area
    Flexible hours

    XCimer Energy

    Denver, CO
    3 days ago

  • Sentinel - Sr Staff Nuclear Hardness Survivability Engineer - 19988

    $166.5k - $249.7k

     ...Northrop Grumman Defense Systems is seeking a Sr. Staff Nuclear Hardness Survivability Engineer to join the Sentinel Systems Engineering Ground Systems...  ...Master’s degree, 10 years of related work experience with a PhD. Must be a US Citizen with an active DoD Secret... 
    For phd
    Full time
    Work experience placement
    Relocation package
    Monday to Thursday
    Shift work

    Northrop Grumman

    Roy, UT
    1 day ago

  • Assistant Researcher - Nuclear Engineering

     ...The Applied Nuclear Science Group, directed by Prof. Igor Jovanovic in the Department of Nuclear Engineering, invites applications for an Assistant Researcher position. The Applied...  ...locations, and sponsor review meetings PhD or equivalent international degree. #J-1... 
    For phd

    Berkeley International

    Berkeley, CA
    2 days ago

  • Nuclear Engineering Intern: Neutronics & Simulations

    Commonwealth Fusion Systems is seeking a Nuclear Engineering Intern to join our team in Devens, MA. This 13-18 week internship offers 40-50 hours...  ...United States; opportunities exist for bachelor’s through PhD candidates. Rates range by year of study with comprehensive benefits... 
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    Hourly pay
    Internship

    Commonwealth Fusion Systems LLC

    Harvard, MA
    6 days ago

  • Intern - Nuclear/Systems Engineer - Summer 2027

    $25 - $38 per hour

     ...Join the Power Movement as a NRad or Nuclear/Systems Engineering InternCommonwealth Fusion Systems is on a mission to deliver the urgent transition...  .... For BS interns, the hourly rate is $25–$32 F or MS/PhD interns, the rate is $35–$38 Benefits included for full-time... 
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    Hourly pay
    Full time
    Summer work
    Internship
    Night shift
    Weekend work

    Commonwealth Fusion

    Devens, MA
    12 hours ago

  • Nuclear Licensing Engineer, Senior Engineer or Staff Engineer - Advanced Reactors

     ...authorization for this position. Job Summary Nuclear Power has played an important role in...  ...Reactors Team is currently seeking an engineering professional to support licensing...  ...of a nuclear station An Engineering PhD can be substituted for up to 5 years' experience... 
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    For contractors
    Work at office
    Visa sponsorship
    Work visa

    Dominion Energy

    Glen Allen, VA
    3 days ago

  • Lead Nuclear Effects Engineer

     ...and citizen services. We’re a nonprofit engineering, applied research, and advanced technology...  ...purpose — and help shape the future.MITRE's Nuclear Weapon Systems and C2 Platforms...  ..., or 6 years and a Master’s degree; or a PhD with 3 years’ experience; or equivalent combination... 
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    Internship
    Local area

    Mitre

    Bedford, MA
    3 days ago

  • Computational Nuclear Engineer

    $120k - $180k

     ...breakthroughs in stellarator physics and engineering to create a faster and simpler approach to...  ...seeking a highly motivated Computational Nuclear Engineer to join our team,focusing on...  ...findings. Ideal Experience & Skillsets: PhD in Nuclear Engineering, Computational Physics... 
    For phd

    Thea Energy

    Kearny, NJ
    1 day ago

  • New Grad Nuclear Engineer - Reactor Physics

     ...Description Position Summary AMPERA is seeking a New Grad Nuclear Engineer to join its Reactor Physics team and support the development...  ...culture.   Minimum Qualifications ·         MS/PhD degree in Nuclear Engineering  ·         Strong theoretical... 
    For phd
    Internship

    AMPERA INC

    Palm Beach Gardens, FL
    6 days ago

  • NRad & Nuclear Systems Engineer Intern

    Commonwealth Fusion Systems LLC seeks talented NRad and Nuclear/Systems Engineering Interns for 13-18 week programs at Devens, MA. You’ll engage in...  ..., safety-focused environment. Open to undergrads through PhD students, with on-site work and transportation/housing responsibility... 
    For phd
    Internship

    Commonwealth Fusion Systems LLC

    Harvard, MA
    2 days ago

  • Principal/Lead Nuclear Engineer

    $150k - $220k

    OverviewAs a Principal/Lead Nuclear Engineer at MPR, you'll work across advanced fission reactors, operating nuclear plants, and research facilities...  ...Engineering with nuclear concentrationAdvanced degree (MS or PhD) is a plus but not requiredTechnical Experience15+ years of... 
    For phd
    Permanent employment
    Full time
    Flexible hours

    MPR Associates

    Alexandria, VA
    1 day ago

  • Staff Nuclear Hardness & Survivability Systems Engineer

     ...Staff Systems Engineer – Ionizing Radiation LeadAt Northrop Grumman, our employees have incredible...  ...in Melbourne, Florida.As part of the Nuclear Hardness and Survivability (NH&S) team,...  ...0 years of experience in engineering; OR PhD in a STEM discipline with 7 years of... 
    For phd
    Interim role

    Northrop Grumman

    Melbourne, FL
    5 days ago

  • Director - Nuclear Engineering

    $160k - $230k

     ...breakthroughs in stellarator physics and engineering to create a faster and simpler approach to...  ...: Thea Energy is hiring for a Director - Nuclear Engineering to lead our nuclear...  ...presentations Ideal Experience & Skillsets: MS or PhD in nuclear engineering 15+ years of work... 
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    Work experience placement

    Thea Energy Inc.

    Kearny, NJ
    2 days ago

  • Program Analyst (Nuclear Engineer and Technology)

    $100k - $180k

     ...Program Analyst (Nuclear Engineer and Technology)SCT is a firm that partners and collaborates with our clients to deliver results and navigate...  ...s degree from an accredited institution; a Master's degree or PhD is preferredActive U.S. Government security clearance with... 
    For phd
    Contract work
    Work at office

    SCT Corporation

    Washington DC
    4 days ago

  • Nuclear Shielding and Criticality Engineer

    $73 - $121 per hour

    Job Title: Nuclear Shielding and Criticality Engineer Location: Bellevue, WA Type: Contract (yearlong) typically extends on a yearly basis Compensation:...  ...Nuclear Engineering with minimum 8 years of experience PhD degree in Nuclear Engineering with minimum 5 years of experience... 
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    Full time
    Contract work
    Local area
    Remote work

    System One, Inc.

    Bellevue, WA
    2 days ago

  • Lead Nuclear Materials Engineer

    $140.5k - $202.48k

     ...world's only mass-produced, transportable nuclear microreactors. The U.S. grid is under...  ...highly motivated Lead Nuclear Materials Engineer to lead Radiant’s nuclear materials team...  ...environmentsDesired Qualifications & SkillsMaster’s or PhD degree from an accredited institution in... 
    For phd
    Full time
    Contract work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    1 day ago