Average salary: $141,652 /yearly

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  •  ...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, and... 
    Nuclear

    SI Solutions, LLC

    San Jose, CA
    3 days ago
  • A pioneering technology startup in El Segundo is seeking a Director of Test Engineering to lead the development of portable nuclear microreactors. This role involves owning test campaigns, designing setups, and leading a team. Ideal candidates have over 10 years of test... 
    Nuclear
    Full time

    Radiant Industries

    El Segundo, CA
    2 days ago
  • A leading engineering firm in El Segundo is looking for a highly motivated Mechanical Engineer specializing in fluid systems. The role involves managing critical fluid systems, conducting thermal and fluid analysis, and collaborating on components such as compressors and...
    Nuclear

    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... 
    Nuclear

    Antares

    Los Angeles, CA
    4 days ago
  •  ..., our long-term mission is to make clean energy abundant from Earth to the Asteroid Belt. We're fueled by the belief that advanced nuclear energy can strengthen our military, solve the climate crisis, elevate global living standards, and expand humanity's presence in outer... 
    Nuclear
    Permanent employment
    Weekend work

    Antares

    Los Angeles, CA
    4 days ago
  •  ...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, contributing to the development... 
    Nuclear

    Radiant Industries

    El Segundo, CA
    2 days ago
  • A clean energy company located in California is seeking a Materials Engineer to develop and qualify materials for their reactor systems. The role involves conducting testing, collaborating in cross-institutional setups, and evaluating materials under operational conditions...
    Nuclear

    Antares

    Los Angeles, CA
    4 days ago
  • A leading technology firm is seeking a highly motivated Mechanical Engineer specializing in fluid systems. You will lead the design and production of critical systems, including thermal hydraulic analysis and component selection. With 2+ years of experience in fluid systems...
    Nuclear

    Radiant

    El Segundo, CA
    13 hours ago
  • A leading energy company is seeking a Mechanical Engineer, Fluid Systems for its KDU Engineering team in El Segundo, CA. This role involves contributing to the design, assembly, and testing of groundbreaking reactor systems. Candidates should have a BS in Mechanical Engineering...
    Nuclear

    Radiant Industries

    El Segundo, CA
    2 days ago
  • A nuclear engineering firm is looking for a Hot Cell Design Engineer to join their innovative team focused on advanced nuclear fuel recycling. The role involves designing and integrating complex systems for radiological hot cells, emphasizing collaboration across multiple... 
    Nuclear

    Oklo Inc

    Santa Clara, CA
    4 hours agonew
  • 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... 
    Nuclear
    Full time

    Radiant Industries

    El Segundo, CA
    4 days ago
  • $1,361.5 per month

     ...Southwest - Bakersfield Job Type Travel Offering Allied Profession Radiology Specialty Nuclear Technician Job ID 36393643 Job Title Radiology - Nuclear Technician Weekly Pay $1361.5... 
    Nuclear
    Weekly pay
    Shift work

    WellStar Kennestone Hospital

    Bakersfield, CA
    9 hours agonew
  •  ...Nuclear Power Reactor Operator Job Duties: Operate nuclear power reactors in accordance with policies and procedures to protect workers from radiation and to ensure environmental safety. Operate energy production equipment. Adjust controls to position rod and to... 
    Nuclear

    TradeJobsWorkforce

    Sacramento, CA
    2 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... 
    Nuclear
    Flexible hours

    Radiant Industries

    El Segundo, CA
    2 days ago
  •  ...clean energy located in Torrance, CA is seeking a Senior Electrical & Integration Engineer to design and assess electrical systems for nuclear reactors. The candidate must have a Bachelor's degree in Electrical Engineering and at least 5 years of relevant experience. This... 
    Nuclear

    startups

    Torrance, CA
    4 days ago
  • A leading nuclear energy firm in El Segundo is seeking a motivated Mechanical Engineer to join their KDU Engineering team. You will be responsible for the design, assembly, and testing of a new reactor design that aims to deploy clean energy solutions efficiently. The ideal... 
    Nuclear

    Radiant

    El Segundo, CA
    4 days ago
  • A leading engineering firm in El Segundo seeks a Senior Structural Engineer to design critical structures for pioneering reactor designs. The role involves conducting detailed analyses, developing manufacturing instructions, and collaborating cross-functionally. Candidates...
    Nuclear
    Flexible hours

    Radiant Industries

    El Segundo, CA
    2 days ago
  • A leading engineering company in El Segundo, CA, is seeking a Mechanical Engineer, Structures to join their KDU Engineering team. The role involves design, analysis, and testing of structural components for the first new fueled reactor design in over 50 years. Candidates...
    Nuclear
    Flexible hours

    Radiant Industries

    El Segundo, CA
    2 days ago
  •  ...Weatherby a call today for details. ~ M-F schedule with no call ~16-18 patients per day ~ Outpatient only ~ Echo stress EKG nuclear and TEE procedures ~ Hospital privileges required ~ Ongoing coverage ~ Paid malpractice insurance; pre-paid travel and... 
    Nuclear
    Hourly pay
    Locum

    Weatherby Healthcare

    Redlands, CA
    4 days ago
  • $95k - $105k

    An innovative energy company is seeking a highly motivated Mechanical Engineer, Mechanisms - 2026 New Graduate to join their engineering team in El Segundo, CA. This role focuses on the design, assembly, and testing of advanced reactor systems, requiring a strong engineering...
    Nuclear

    Radiant

    El Segundo, CA
    1 day ago
  • A leading advanced nuclear technology company is seeking a Senior Materials Engineer to manage testing and qualification of metals used in an innovative microreactor. This role requires strong expertise in materials selection and a proven track record in testing for demanding... 
    Nuclear

    Radiant

    El Segundo, CA
    1 day ago
  •  ...position focused on SMR technology evaluation and deployment. The internship, lasting 12-24 weeks, offers a chance to engage in advanced nuclear engineering, energy policy, and infrastructure planning. Ideal candidates will possess strong analytical skills and be enrolled in... 
    Nuclear
    Full time
    Part time
    Internship

    Linea Energy

    San Francisco, CA
    2 days ago
  •  ...is seeking an Engineering Manager to lead the Electronics team responsible for developing cutting-edge control systems for portable nuclear microreactors. This pivotal role demands at least 5 years of experience in managing electrical engineers and designing complex... 
    Nuclear
    Full time
    Flexible hours

    Radiant Industries

    El Segundo, CA
    1 day ago
  • A pioneering nuclear energy firm is seeking a Plant Operator to operate and monitor advanced reactor systems and support fuel fabrication operations. This role starts with a rigorous training period in Los Angeles, followed by relocation to the Utah pilot site. Ideal candidates... 
    Nuclear
    Relocation

    Valar Atomics Inc.

    Los Angeles, CA
    2 days 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...
    Nuclear
    Flexible hours

    Radiant Industries

    El Segundo, CA
    2 days ago
  • $75.3k - $199.72k

    A prestigious academic institution is seeking temporary instructors for its Nuclear Engineering Department, offering flexible teaching opportunities in undergraduate courses and capstone projects. Candidates with a Master's degree and notable teaching experience are preferred... 
    Nuclear
    Temporary work
    Flexible hours

    Inside Higher Ed

    Berkeley, CA
    13 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... 
    Nuclear
    Flexible hours

    Radiant Industries

    El Segundo, CA
    2 days ago
  •  ...firm in Los Angeles seeks a Spacecraft Mechanical & Mechanisms Design and Integration Engineer to lead the design and integration of nuclear systems. You will coordinate with cross-disciplinary teams to drive system-level decisions and ensure manufacturability. The role... 
    Nuclear

    Antares

    Los Angeles, CA
    1 day 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... 
    Nuclear
    Flexible hours

    Radiant Industries

    El Segundo, CA
    2 days ago
  •  ...role includes inspecting materials and assemblies, ensuring compliance with engineering drawings, and supporting quality assurance processes. This is an opportunity to work in a cutting-edge facility focused on advanced nuclear energy solutions. #J-18808-Ljbffr Antares
    Nuclear

    Antares

    Los Angeles, CA
    13 hours ago