Average salary: $109,850 /yearly

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  • $117.3k - $175.9k

     ...your intelligence and creative spirit and join us at MPD! The Nuclear Hardness & Survivability (NH&S) department resides within MPD....  ...implement best practices What You Need to be Successful - Engineering Specialist Minimum Requirements: Degree in physics,... 
    Suggested
    Full time
    Immediate start
    Remote work
    Relocation package
    Flexible hours

    DiversityJobs

    El Segundo, CA
    10 days ago
  • A leading nuclear technology firm in El Segundo is seeking a Reactor Operations Engineer to design critical procedures for managing advanced nuclear microreactor technology. The role combines engineering, operations, and human factors to enhance operator efficiency and... 
    Suggested
    Full time

    Radiant Industries

    El Segundo, CA
    4 days ago
  • $153.9k - $237k

     ...environmental fatigue, and finite element analysis (FEA) to support our Nuclear Business Unit. The ideal candidate brings experience...  ...Required Skills/Qualifications: MS in Civil/Structural/Mechanical Engineering (or related). Relevant nuclear/industry experience may... 
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    Temporary work
    Flexible hours

    SI Solutions, LLC

    San Jose, CA
    3 days ago
  • A leading engineering consulting firm is seeking a Senior Consultant/Associate in San Jose, CA. The ideal candidate will have in-depth expertise in nuclear fatigue analysis and finite element analysis. Responsibilities include leading technical execution, client engagement... 
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    SI Solutions, LLC

    San Jose, CA
    3 days ago
  • A leading engineering firm in California is seeking a driven Senior Nuclear Engineer to own modeling methods and reactor physics calculations critical for safety analysis. The ideal candidate will have a bachelor's in nuclear engineering and over 4 years of experience with... 
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    Flexible hours

    Radiant Industries

    El Segundo, CA
    2 days ago
  • Senior Nuclear Engineer Radiant is seeking a driven Senior Nuclear Engineer to join our team! You will own modeling methods and reactor physics calculations of neutronics parameters such as reactivity, kinetics parameters, and energy deposition distributions used within... 
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    Full time
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    2 days ago
  • $115k - $185k

    A dynamic clean energy startup is looking for a Build Quality Engineer to develop and implement quality processes that meet nuclear industry standards. This role involves ensuring reliability throughout the production and supply chain phases. The ideal candidate will possess... 
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    Antares

    Los Angeles, CA
    4 days ago
  • $43.55 - $63.97 per hour

     ...stability. Our mission spans four critical national security areas: nuclear deterrence, threat preparedness, energy security, and multi-...  ...various operations of new and on-going experiments involving engineering evaluation, fabrication, assembly, and documentation for... 
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    Hourly pay
    Minimum wage
    For contractors
    Local area
    Relocation package
    Flexible hours

    Lawrence Livermore National Laboratory

    Livermore, CA
    1 day ago
  • A leading nuclear energy firm is seeking an accomplished Head of Engineering to oversee its ambitious SMR and MMR programs. The candidate will lead multidisciplinary engineering teams, ensuring compliance with U.S. nuclear regulations. This executive-level role requires... 
    Suggested

    BaRupOn LLC

    Irvine, CA
    4 days ago
  • $43.55 - $63.97 per hour

     ...various experiments, involving design, fabrication, and assembly of mechanical components. Candidates need an associate degree in Engineering Technology and experience with mechanical diagnostic equipment. The role includes responsibilities like maintaining documentation... 
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    Hourly pay

    Lawrence Livermore National Laboratory

    Livermore, CA
    1 day ago
  • $124.2k - $156k

     ...will only be considered if the position has not yet been filled. Position Description The Nuclear Data Group and the Bay Area Neutron Group in the Department of Nuclear Engineering at the University of California, Berkeley welcome applications for an Assistant... 
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    Contract work
    Work experience placement
    H1b
    Local area

    Inside Higher Ed

    Berkeley, CA
    15 hours ago
  • A leading nuclear engineering firm in El Segundo seeks a Lead Nuclear Engineer to manage a team focused on design and analysis for nuclear microreactors. The ideal candidate has experience in nuclear engineering, a strong background in neutron transport, and proven leadership... 
    Suggested
    Flexible hours

    Radiant Industries

    El Segundo, CA
    2 days ago
  • Lead Nuclear Engineer Radiant is seeking a technical and people-oriented leader for our nuclear design and analysis group focused in areas such as core physics, shielding, instrumentation & controls, and reactor operations. You will lead a high-performing team through... 
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    Full time
    Immediate start
    Remote work
    Flexible hours

    Radiant Industries

    El Segundo, CA
    15 hours ago
  • A leading firm in nuclear technology in El Segundo is seeking a Supplier Development Engineer. This role involves leading supplier onboarding and qualification, conducting audits, and managing quality assurance processes. Candidates should hold a relevant Bachelor's degree... 
    Suggested
    Flexible hours

    Radiant Industries

    El Segundo, CA
    2 days ago
  • Reactor Operations Engineer, Nuclear Radiant is a seeking a nuclear engineer responsible for designing and implementing nuclear-specific testing operations at our 2026 demonstration. You will be responsible for the design of a large portion of the test campaign, which includes... 
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    Full time
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    15 hours ago
  • A leading engineering firm in El Segundo seeks a highly motivated Senior Structures Engineer. This role involves designing and analyzing critical structures, performing detailed thermomechanical and dynamic analysis, and developing manufacturing plans. Candidates should... 
    Flexible hours

    Radiant Industries

    El Segundo, CA
    2 days ago
  • $133.3k - $143.3k

     ...and lowering costs. To learn more about B. Braun Medical, visit This position will be responsible for providing control system engineering support to troubleshoot, maintain and improvement projects of Automation and Controls systems for the Automated Equipment in a dynamic... 
    For contractors
    Work at office
    Relocation
    Shift work

    B. Braun US Pharmaceutical Manufacturing LLC

    Irvine, CA
    4 days ago
  • $17.8 - $25.3 per hour

     ..., a candidate's geographical location, relevant education, experience and skills and an evaluation of internal pay equity. What Nuclear Pharmacy contributes to Cardinal Health Nuclear Pharmacy is responsible for providing radiopharmaceuticals and other drugs to medical... 
    Hourly pay
    Temporary work
    Work experience placement
    Local area
    Immediate start
    Monday to Friday
    Flexible hours
    Shift work
    Weekend work

    Cardinal Health

    Van Nuys, CA
    15 hours ago
  • A leading nuclear technology firm in Hawthorne, California is seeking a Mechanical Engineering Intern. In this role, you will support the engineering team in the development of advanced nuclear reactors. This position requires a strong interest in mechanical engineering... 
    Internship

    Valar Atomics

    Hawthorne, CA
    3 days ago
  • A leading technology company in El Segundo is seeking a Senior Materials Engineer with extensive experience in materials testing and qualifications for the Kaleidos nuclear microreactor. The ideal candidate will excel in materials selection and cross-functional collaboration... 

    Radiant Industries

    El Segundo, CA
    2 days ago
  • $52.44 - $73.97 per hour

     ...school diploma, be 18 years old, possess a valid California Driver's License, and work shift schedules. Desired qualifications include nuclear radiological experience and a bachelor's degree in a related field. Competitive pay based on experience and qualifications, with a... 
    Hourly pay
    Shift work

    Electricenergyonline

    San Francisco, CA
    4 days ago
  •  ...decarbonization and strengthen domestic energy security. Position Overview BaRupOn LLC is seeking talented and technically driven Nuclear Engineers to join its growing SMR and MMR development team. This is a hands-on engineering role at the heart of BaRupOn's reactor... 
    Full time
    Local area
    Relocation package

    BaRupOn LLC

    California
    4 days ago
  • $90k - $110k

     ...Job Info ~Job Identification 116248 ~Job Category Engineering ~Posting Date 02/19/2026, 06:52 PM ~Locations 3000 W Lomita Blvd., Torrance, CA, 90505, US (On-site) ~Job Schedule Full time ~Remote Work Schedule Availability... 
    Permanent employment
    Full time
    Remote work
    Flexible hours

    Howmet Corporation

    Torrance, CA
    15 hours ago
  • $106.5k - $146.48k

     ...Job Description Job Description Nuclear Engineer Radiant is seeking a highly motivated nuclear engineer responsible for developing nuclear engineering solutions for our Kaleidos microreactor. This may include nuclear engineering areas such as radiation shielding... 
    Full time
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    2 days ago
  •  ...make a dent. This is not a regular job. Fusers are on a mission to change the world and get shit done. We are seeking a Nuclear Engineer with expertise in particle transportation, Monte Carlo simulation, and radiation shielding to support our fusion facility. The... 
    Permanent employment
    Weekend work

    Fuse

    San Leandro, CA
    29 days ago
  • A prestigious research facility in San Francisco seeks a Control Systems Engineer to design, manage, and maintain energy management systems. Responsibilities include leading retrofit projects and ensuring systems reliability and efficiency. Ideal candidates will have a... 
    Full time

    Lawrence Berkeley National Laboratory

    San Francisco, CA
    4 days ago
  • A leading radiopharmaceutical company in Los Angeles is seeking a full-time Pharmacy Technician II to ensure product quality and efficient equipment functioning. The role includes preparation of sterile products under supervision. Candidates should have a High School Diploma...
    Full time

    Jubilant Radiopharma

    Los Angeles, CA
    4 days ago
  • $147.4k - $272.1k

    A leading technology company is seeking an Acoustic Engineer to join the Audio Products Team. In this role, you will take innovative audio concepts from design to mass production while ensuring top-notch audio quality. Minimum qualifications include at least 3 years in... 

    Apple Inc.

    Culver City, CA
    1 day ago
  •  ...digital audio and data protocols (I2S, I2C, SPI) Familiarity with DSP algorithms and metrics Your Experience You have a degree in engineering, physics, acoustics, or music You have 4+ years working on audio subsystems for consumer or pro products You have experience... 
    Remote work
    Flexible hours

    Amplify Labs

    San Jose, CA
    3 days ago
  • $114k - $150k

    A global environmental consultancy is looking for a full-time acoustical managing consultant in California. The role involves managing acoustic projects, client interactions, and mentoring staff. Ideal candidates will have extensive experience in environmental noise assessments...
    Full time

    Ramboll Group A/S

    Novato, CA
    4 days ago