Average salary: $142,505 /yearly
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$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- ...hard to 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....NuclearPermanent employmentWeekend work
Fuse
San Leandro, CA21 days ago $32 per hour
.... Our company serves a wide range of industries with commercial products including power generation, chemical processing, oil/gas, nuclear and renewable energy with state-of-the-art heat exchangers. In addition to commercial products, we maintain a strong culture of internal...NuclearHourly payFull timeAfternoon shiftVPE Thermal LLC
Sacramento, CA6 days ago- ...About the Company At General Matter, we’re strengthening America’s capacity in nuclear energy to create a new set of possibilities for our shared future, from generating clean energy at scale to forging energy security, both for today and for the century ahead. Progress...NuclearFull timeWeekend work
General Matter
Los Angeles, CA12 hours ago - ...Description Veridiam is a strategic manufacturing partner with over 60 years of experience serving the aerospace, industrial, medical, and nuclear markets. Our roots were formed in the exacting nuclear and aerospace industries, expanded into Medical where we have supplied...NuclearPermanent employment
Veridiam
Oceanside, CA21 days ago - ...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
L A GAUGE COMPANY INC
Los Angeles, CA17 days ago $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 hoursAstranis
San Francisco, CA4 days ago- 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
- ...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....NuclearContract work
L A GAUGE COMPANY INC
Los Angeles, CA21 days ago - ...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
$133.5k - $190.05k
...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 workRadiant Industries
El Segundo, CA24 days 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...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 workRadiant Industries
El Segundo, CA24 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...NuclearPermanent employmentWeekend work
Antares
Los Angeles, CA1 day ago - 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
$133.5k - $190.05k
...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 workRadiant Industries
El Segundo, CA24 days ago- 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
- 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
$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- 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
- ..., 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...NuclearPermanent employmentWeekend work
Antares Industries
Los Angeles, CA12 hours ago $2,649 - $2,749 per week
...Nuclear Technician Job Type: Travel Profession: Radiology Specialty: Nuclear Technician Weekly Pay: $2649 - $2749 Shift: 5 x 8 Days Scheduled Hours: 40 Start Date: 05/18/2026 End Date: 08/17/2026 Duration: 13 Week(s) City: Santa Maria State...NuclearWeekly payShift workConverdia Health
Santa Maria, CA12 hours 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
- 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
- ...Description Veridiam is a strategic manufacturing partner with over 60 years of experience serving the aerospace, industrial, medical, and nuclear markets. Our roots were formed in the exacting nuclear and aerospace industries, expanded into Medical where we have supplied...NuclearPermanent employmentDay shift
Veridiam
El Cajon, CAa month 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...NuclearWeekly payShift workWellStar Kennestone Hospital
Bakersfield, CA2 days ago$158k - $247.28k
...Electronics Engineer based in El Segundo, CA. You will play a crucial role in the design and development of power electronics for our nuclear-powered generator. The ideal candidate has a Bachelor's in Electrical Engineering, 6+ years in high voltage design, and strong...Nuclear- Radiant-Industries, located in El Segundo, CA, is seeking a Principal Electrical Engineer to lead the electrical architecture for nuclear microreactors. The ideal candidate will have extensive PCB design experience, guiding the development of crucial components for both...NuclearFull time
$158k - $247.28k
...for a Senior Electrical Engineer at their El Segundo HQ. In this role, you will oversee the design of electrical control systems for nuclear microreactors, ensuring safety and reliability. Applicants should have a Bachelor's in Electrical Engineering and 5+ years...NuclearFlexible hours
