Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Nuclear Reactor Operations & Procedures Engineer

Decisive Point

Decisive Point is seeking a Reactor Operations Engineer in El Segundo, CA, to manage and design procedures for groundbreaking nuclear microreactor technology. This role requires collaboration with multidisciplinary teams to ensure safety and compliance in reactor operations. The ideal candidate will have an engineering degree, experience in engineering problem-solving, and familiarity with nuclear environments. Exceptional benefits include a substantial stock plan and comprehensive medical coverage. #J-18808-Ljbffr Decisive Point

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior Nuclear Reactor Operations & Procedures Engineer in El Segundo, CA vacancy
  • $133.5k - $184.8k

     ...mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-...  ...leverages modern software engineering to rapidly deliver...  ...RoleWe are seeking a Senior Reactor Operations Engineer to design...  ...implement mission-critical procedures for reactor operators... 
    Senior
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    3 days ago
  • Radiant in El Segundo, CA, seeks a Senior Reactor Engineer to lead testing and verification of core...  ...design improvements in collaboration with nuclear, mechanical, thermal, and controls...  ...safety, with hands-on test engineering and procedure development experience. #J-18808-... 
    Senior
    Nuclear

    Speedrun Talent Network

    El Segundo, CA
    1 day ago
  • $161.29k - $223.65k

     ...produced, portable nuclear microreactors....  ...company’s first reactor, Kaleidos, is a 1...  ...modern software engineering to rapidly deliver...  ...the Lead Reactor Operations Engineer, you will...  ...operations, and procedures. You will also go...  ...system.Licensed as Senior Reactor Operator... 
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    2 days ago
  • Summer 2027 Internship - Reactor Operations Engineer Radiant is an El Segundo, CA-...  ...first mass-produced, portable nuclear microreactors. The company’...  ...and refine operational procedures that integrate both software...  ...Reactor Operators (ROs) and Senior Reactor Operators (SROs)... 
    Nuclear
    Summer work
    Internship
    Summer internship
    Remote work

    Radiant

    El Segundo, CA
    2 days ago
  •  ...Segundo, CA is seeking a Lead Reactor Operations Engineer to direct a team delivering...  ...conduct of operations, and procedures, while remaining hands-on as...  ...leadership, familiarity with nuclear, mechanical, I&C and electrical systems, and a Senior Reactor Operator license.... 
    Senior
    Nuclear

    Decisive Point

    El Segundo, CA
    2 days ago
  • $150.03k - $211.84k

     ...produced, portable nuclear microreactors....  ...company’s first reactor, Kaleidos, is a 1...  ...modern software engineering to rapidly deliver...  ...RoleRadiant is seeking a Senior Reactor Engineer...  ...reviewing test procedures, evaluating...  ...collaborating with reactor operations, and driving... 
    Senior
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours

    Radiant Industries

    El Segundo, CA
    2 days ago
  • Radiant, an El Segundo, CA-based startup, seeks a Staff Nuclear Engineer to lead nuclear design and analysis of Kaleidos. You will own complex reactor physics workstreams, develop high-fidelity transport models, and drive regulatory documentation. This role requires deep... 
    Senior
    Nuclear

    Radiant

    El Segundo, CA
    3 days ago
  • Radiant, an El Segundo, CA-based startup, seeks a Senior Reactor Engineer to lead testing and verification of core components and subsystems within...  ...the Kaleidos microreactor. You will work closely with nuclear, mechanical, thermal, controls, and test engineering teams... 
    Senior
    Nuclear

    US Health Partners, LLC

    El Segundo, CA
    14 hours ago
  • $158k - $219.45k

     ...mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-...  ...leverages modern software engineering to rapidly deliver safe...  ...deliveries beginning in 2028.Senior Automation & Controls...  ...eventual hand-off to operational teams.Architect, write,... 
    Senior
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    3 days ago
  •  ...Senior Automation and Controls Engineer Torrance, California, United States...  ..., high-temperature nuclear power scalable—unlocking...  ..., engineers, and operators who believe nuclear...  ...across the reactor program and fuel manufacturing...  ...modules, unit procedures, recipe management,... 
    Senior
    Nuclear
    For contractors
    Local area

    Valaratomics

    Torrance, CA
    1 day ago
  • $133.5k - $184.8k

     ...mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-...  ...leverages modern software engineering to rapidly deliver safe...  ...mission-critical test operations for the development, qualification...  ...with encompassing test procedures that will efficiently... 
    Senior
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    3 days ago
  • $158k - $219.45k

     ...produced, portable nuclear microreactors....  ...company’s first reactor, Kaleidos, is a 1...  ...modern software engineering to rapidly deliver...  ...instructions, alignment procedures, and torque...  ...balancing, and alignment operations. Document...  ...mentorship from senior build engineers while... 
    Senior
    Nuclear
    Full time
    Summer work
    Internship
    Immediate start
    Remote work
    Flexible hours

    Radiant Industries

    El Segundo, CA
    4 days ago
  • Radiant, an El Segundo, CA-based startup, seeks a Summer 2027 Reactor Operations Engineer intern to bridge software and hardware-in-the-loop...  ...collaborate with a multidisciplinary team to develop and refine procedures, support testing of digital twins and operator systems,... 
    Summer work
    Internship

    Radiant

    El Segundo, CA
    2 days ago
  • Radiant, an El Segundo, CA-based startup, seeks a Staff Nuclear Engineer to provide expert nuclear design and analysis for Kaleidos. You will...  ..., and regulatory documentation. The role requires deep reactor physics knowledge, Monte Carlo methods, and the ability to drive... 
    Senior
    Nuclear

    Speedrun Talent Network

    El Segundo, CA
    4 days ago
  • Forge Atomics is seeking an Electrical Engineering Intern/Co-op to contribute to the Ember reactor’s electrical systems, from sensing to power hardware. You’ll work directly with engineers on end-to-end design, bring-up, and testing, with mentorship and a focus on reliable... 
    Nuclear
    Internship

    Forge Atomics Inc.

    El Segundo, CA
    1 day ago
  • Valar Atomics in California seeks a Senior Buyer to own procurement end-to-end for reactor construction and fuel laboratory programs. You will partner with engineering, operations, and project teams to align contracts, deliveries, and supplier performance with aggressive... 
    Senior
    Nuclear

    Valar Atomics

    El Segundo, CA
    2 days ago
  • $144k - $176k

     ...Senior Process Engineer Torrance, CA At Valar Atomics, we...  ...clean, high-temperature nuclear power scalable—...  ...builders, engineers, and operators who believe nuclear...  ...gas-cooled reactor (HTGR) technology. This...  ...specifications, operating procedures, and engineering... 
    Senior
    Nuclear
    Permanent employment
    Contract work

    Valaratomics

    Torrance, CA
    2 days ago
  • $133.5k - $184.8k

     ...mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-...  ...leverages modern software engineering to rapidly deliver safe...  ...Role We are seeking a Senior Reactor Systems...  ...-kind reactor. With no operating predecessor to copy and... 
    Senior
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    15 days ago
  • $139.5k - $224.7k

     ...’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-...  ...development leverages modern software engineering to rapidly deliver safe, factory-...  ...RoleRadiant is seeking a driven Senior Thermal Modeling Engineer with... 
    Senior
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    3 days ago
  • Forge Atomics in California seeks a Nuclear Engineering Internship/Co-op to contribute to the design and safety analysis of Ember reactor. You’ll work on core design, fuel cycle, reactivity control, and dose analysis within our simulation toolchain, supporting licensing... 
    Nuclear
    Summer work
    Internship

    Forge Atomics

    El Segundo, CA
    1 day ago
  • $133.5k - $184.8k

     ...mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-...  ...leverages modern software engineering to rapidly deliver safe...  ...seeking a highly motivated Senior Manufacturing Engineer...  ...and ancillary operations such as milling, turning... 
    Senior
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    5 days ago
  • $150.03k - $211.84k

     ...’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-...  ...development leverages modern software engineering to rapidly deliver safe, factory-...  ...RoleRadiant is seeking a driven Senior Nuclear Engineer to join our team... 
    Senior
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    2 days ago
  • $35 - $50 per hour

     ...Senior Welder Torrance, California, United States...  ..., high-temperature nuclear power scalable—...  ...a team of builders, engineers, and operators who believe nuclear energy...  ...our modular nuclear reactor systems. You will perform...  ...quality management procedures. Basic Qualifications... 
    Senior
    Nuclear
    Permanent employment

    valaratomics

    Torrance, CA
    5 days ago
  • $139.5k - $224.7k

     ...mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-...  ...leverages modern software engineering to rapidly deliver safe...  ...RoleRadiant is seeking a driven Senior Thermal Modeling &...  ..., material selection, operating limits, test planning,... 
    Senior
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours

    Radiant Industries

    El Segundo, CA
    3 days ago
  • $158k - $219.45k

     ...’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-...  ...development leverages modern software engineering to rapidly deliver safe, factory-...  ...in 2028.About the RoleThe Senior Power Electronics Engineer will play... 
    Senior
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    4 days ago
  • $139.5k - $224.7k

     ...’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-...  ...development leverages modern software engineering to rapidly deliver safe, factory-...  ...RoleRadiant is seeking a driven Senior Thermal-Hydraulics Engineer with... 
    Senior
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    2 days ago
  • Radiant, an El Segundo, CA-based startup, seeks a proactive Senior Material Planner to own material planning across the full lifecycle of our micro nuclear reactors. This role partners with Engineering to translate reactor designs into a company-wide planning bill of materials... 
    Senior
    Nuclear

    Radiant

    El Segundo, CA
    4 days ago
  • Radiant, an El Segundo, CA-based startup, seeks a Lead Reactor Operations Engineer to direct a team ensuring Kaleidos reactor operations meet...  ...The position focuses on developing operation interfaces, procedures, and control strategies while maintaining direct involvement... 

    Radiant Industries

    El Segundo, CA
    2 days ago
  • $139.5k - $196.88k

     ...’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-...  ...development leverages modern software engineering to rapidly deliver safe, factory-...  ...the RoleRadiant is seeking a Senior Nuclear Thermal-Hydraulics... 
    Senior
    Nuclear
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    2 days ago
  • $133.5k - $184.8k

     ...mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-...  ...leverages modern software engineering to rapidly deliver safe...  ...RoleRadiant is seeking a Senior Manufacturing Engineer...  ...test, supply chain, and operations engineers to influence... 
    Senior
    Nuclear
    Full time
    Part time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Nuclear Reactor Operations & Procedures Engineer. Be the first to apply!