Average salary: $142,879 /yearly
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- ...ultraprecision machining and optics, delivering the most reliable, complex, and mission-critical hardware for the aerospace, defense, and nuclear industries. We routinely hold machining tolerances of 40 millionths of an inch and achieve optical flatness to the 20th wave....Nuclear
- ...ultraprecision machining and optics, delivering the most reliable, complex, and mission-critical hardware for the aerospace, defense, and nuclear industries. We routinely hold machining tolerances of 40 millionths of an inch and achieve optical flatness to the 20th wave....NuclearShift workAfternoon shift
- ...ultraprecision machining and optics, delivering the most reliable, complex, and mission-critical hardware for the aerospace, defense, and nuclear industries. We routinely hold machining tolerances of 40 millionths of an inch and achieve optical flatness to the 20th wave....Nuclear
$106.5k - $146.48k
Decisive Point is seeking a Reactor Operations Engineer in El Segundo, California. The role involves designing nuclear-specific testing operations and collaborating with nuclear engineers to ensure safety and effectiveness of test campaigns. Candidates must have a Bachelor...NuclearFlexible hours- Radiant Industries in El Segundo, CA, is seeking a Senior Test Engineer to design mission-critical procedures for their innovative nuclear microreactors. This role bridges engineering and operations, ensuring compliance and efficiency in reactor operations. Ideal candidates...Nuclear
$133.5k - $184.8k
...Description Job Description About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere...NuclearFull timeSummer workImmediate startRemote workFlexible hoursWeekend work- ...manufacturer in West Ventura County and supplier of high-performance underwater connector and lighting systems to the Military, Marine, and Nuclear power generating industries. We are seeking an experienced, preferably J-STD-001 certified Termination Technician II , for...NuclearFull timeRemote workShift workDay shift
- ...precision fabrication of components and assemblies made from exotic metals for critical applications in the aerospace, defense, medical, nuclear, and space industries. With roots in the demanding nuclear and aerospace sectors, client has expanded into the medical industry,...Nuclear
- ...in California, is seeking a skilled Thermofluids Engineer to drive the development of thermal-fluid systems critical to our micro nuclear power plant. This role involves leading the design and analysis of thermal systems, collaborating with a multidisciplinary team to...Nuclear
- ...Sheehan first gained national prominence as co-counsel in the landmark Silkwood v. Kerr-McGee Corp . case, representing the family of nuclear whistleblower Karen Silkwood. The case resulted in a historic jury verdict and established important precedent for corporate...NuclearFlexible hours
- Pow.bio is seeking a highly motivated Nuclear Engineer at their El Segundo HQ. The successful candidate will develop nuclear engineering solutions for the Kaleidos microreactor, including areas such as radiation shielding and reactor physics modeling. Responsibilities include...Nuclear
- ...long-term hybrid roles (CA or UT). Responsibilities include performing licensing engineering activities for DoD/DoE and commercial nuclear programs, along with preparation and review of licensing documentation. Applicants should have a Bachelor's degree in Nuclear Engineering...NuclearFlexible hours
- ...bio, based in El Segundo, CA, is seeking an Engineering Manager to lead the Electronics team responsible for components of advanced nuclear microreactors. You will manage engineers and own the architecture for reactor controls, working collaboratively across teams. Ideal...Nuclear
- 53 Stations, based in Torrance, CA, is seeking a Manufacturing Engineer to develop and mature manufacturing processes critical to nuclear reactor production. The ideal candidate will possess a Bachelor's degree in engineering or physics and 2+ years of relevant experience...Nuclear
- A clean energy technology firm in Los Angeles is looking for a responsible engineer for radiation shielding design and analysis. This role requires at least a Bachelor's degree in a relevant engineering field and over 3 years of experience in radiation shielding. Candidates...Nuclear
- ...Engineer at their El Segundo, CA headquarters. This role focuses on designing and developing critical mechanisms for their portable nuclear microreactor, Kaleidos. Ideal candidates will have a strong mechanical engineering background, including substantial experience in...Nuclear
- 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...NuclearFull time
- Antares is seeking a Manufacturing Process Engineer in Los Angeles, CA, to own and develop manufacturing processes for nuclear reactor sub-systems. Candidates should have a Bachelor’s in engineering, over 3 years in special process manufacturing, and CAD experience. The...Nuclear
- Valar Atomics in California is seeking a Systems Engineer to apply AI to Nuclear Reactor System design for the DOE. You will develop system requirements and collaborate with cross-functional teams, with responsibilities ranging from architecture design to documentation...Nuclear
- ...ultraprecision machining and optics, delivering on time the most reliable, complex, and critical hardware for the aerospace, defense, and nuclear industries. Holding machining tolerances of 40 millionths of an inch and optical flatness to 20th wave, L.A. Gauge Company is...NuclearShift work
$105k - $125k
Radiant is seeking a Mechanical Engineer specializing in Fluids Systems in El Segundo, CA. This role involves critical involvement in designing and building fluid systems for the Kaleidos reactor, including responsibilities such as thermal hydraulic analysis and component...NuclearRemote job- Antaresindustries in Torrance, CA is looking for an experienced Manufacturing Process Engineer to own and develop processes for nuclear reactor sub-systems. The role includes participating in design reviews, collaborating with engineering teams, and driving improvements...Nuclear
$20 - $30 per hour
...a global leader in providing valves, actuators, snubbers, pipe restraints, instrumentation, diagnostics and test equipment to the Nuclear Power Industry. Our employees are highly motivated, self-starters and able to work in a fast-paced team environment where critical...NuclearRelocation package$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- Decisive Point is seeking a Senior Motor Design Engineer to design and develop alternators for nuclear-driven power generators at its El Segundo HQ. This role involves owning design responsibilities and collaborating with cross-functional teams to ensure the outcomes meet...NuclearFlexible hours
- 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
- Last Energy is a pioneering US technology company focused on fleet-wide deployment and operation of next‑generation nuclear assets. We are revolutionizing nuclear power delivery for rapid deployment and scalability. We are seeking a highly skilled, high‑impact Thermofluids...Nuclear
- 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
$100k - $150k
Valar Atomics is seeking a Systems Engineer to contribute to the DOE Genesis Mission focused on AI in nuclear reactor design. The role entails developing system requirements, supporting architecture design, and collaborating with cross-functional teams. Ideal candidates...Nuclear$120k - $145k
...recruiting, interviewing, and hiring additional teammates to our rapidly-growing team Requirements Bachelor of Science degree in nuclear engineering, electrical engineering, physics, or equivalent technical field A passion for hardware development, including...NuclearPermanent employmentFlexible hours

