Average salary: $140,783 /yearly
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- ...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...Nuclear
POW
El Segundo, CA2 days ago - ...Decisive Point in El Segundo, California, is seeking a driven Senior Nuclear Engineer to own modeling methods in reactor physics calculations. This role will involve performing neutronics parameters calculations and documenting methods for diverse audiences. Candidates...Nuclear
Decisive Point
El Segundo, CA2 days ago $121.83k - $185.54k
...and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of...NuclearMinimum wageFull timeFor contractorsLocal areaWork from homeFlexible hours1 day per weekLawrence Livermore National Laboratory
Livermore, CA4 days ago$150k - $200k
...About Valar Atomics At Valar Atomics, we're redefining what's possible in energy. Our mission is to make clean, high-temperature nuclear power scalable—unlocking abundant energy for industry, hydrogen, and next-generation manufacturing. We are a team of builders,...NuclearPermanent employmentLocal areaBlackwing
Torrance, CA2 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 shift$165k - $185k
...About Valar Atomics At Valar Atomics, we're redefining what's possible in energy. Our mission is to make clean, high-temperature nuclear power scalable-unlocking abundant energy for industry, hydrogen, and next-generation manufacturing. We are a team of builders,...NuclearPermanent employmentValar Atomics
Torrance, CA2 days ago- ...precision fabrication of components and assemblies made from exotic metals for critical applications in aerospace, defense, medical, nuclear, and space. Our roots were formed in the exacting nuclear and aerospace industries, expanded into medical where we have supplied...NuclearHourly payPermanent employmentAfternoon shift
VERIDIAM LLC
El Cajon, CA13 hours ago $38 - $43 per hour
...supply chains, advance American national security, and enable once-in-a-generation innovations in fields ranging from healthcare to nuclear energy. Nusano is commercializing platform technologies for radioisotope production, stable isotope enrichment, and advanced...NuclearHourly payNusano
Valencia, CA1 day ago$3,675 per week
...Nuclear Medicine Tech Location: Glendale, CA Agency: GetMed Staffing Pay: $3,675 per week Shift Information: Days - 5 days x 8 hours Contract Duration: 13 Weeks Start Date: 10/19/2026 About the Position GetMed Staffing is searching for...NuclearFull timeContract workShift workGetMed Staffing
Glendale, CA8 hours ago$2,872 per week
...Nuclear Medicine Tech Location: Santa Maria, CA Agency: GetMed Staffing Pay: $2,872 per week Shift Information: Days - 5 days x 8 hours Contract Duration: 13 Weeks Start Date: 10/19/2026 About the Position GetMed Staffing is searching...NuclearFull timeContract workShift workGetMed Staffing
Santa Maria, CA1 day ago$3,028 per week
...Nuclear Medicine Tech Location: Fresno, CA Agency: Infojini Healthcare Pay: $3,028 per week Shift Information: Days - 5 days x 8 hours Contract Duration: 13 Weeks Start Date: 9/27/2026 About the Position Nuclear Medicine Technologist...NuclearFull timeContract workShift workInfojini Healthcare
Fresno, CA1 day 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 employmentContract work
Antares
Los Angeles, CA5 days ago - Fuse in California, San Leandro, is seeking a Nuclear Engineer to advance diagnostic capabilities for our fusion facility. You will apply Monte Carlo simulations, particle-transport methods, and radiation diagnostics to characterize and improve experimental performance...Nuclear
$3,071 per week
...Nuclear Medicine Tech Location: Los Angeles, CA Agency: Infojini Healthcare Pay: $3,071 per week Shift Information: Days - 5 days x 8 hours Contract Duration: 13 Weeks Start Date: 10/26/2026 About the Position Nuclear Medicine Technologist...NuclearFull timeContract workShift workInfojini Healthcare
Los Angeles, CA8 hours ago$3,191 per week
...Nuclear Medicine Tech Location: Los Angeles, CA Agency: Infojini Healthcare Pay: $3,191 per week Shift Information: Days - 5 days x 8 hours Contract Duration: 13 Weeks Start Date: 10/26/2026 About the Position Nuclear Medicine Technologist...NuclearFull timeContract workShift workInfojini Healthcare
Los Angeles, CA8 hours ago$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- ..., 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 employmentContract workWeekend work
Antares
Los Angeles, CA5 days ago $2,452 per month
...Hospital & Health Center Job Type Travel Offering Allied Profession Radiology Specialty Nuclear Technician Job ID 38287755 Job Title Radiology - Nuclear Technician Weekly Pay $2452.0...NuclearWeekly payShift workGlendale Memorial Hospital and Health Center
Glendale, CA1 day ago$133.5k - $190.05k
...About RadiantRadiant 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 power is needed and run for...NuclearFull timeSummer workImmediate startRemote workFlexible hoursRadiant Industries
El Segundo, CA4 days ago- ...Last Energy is building the financial infrastructure to support development of micro modular nuclear power plants. As Controller, this role will own the accounting function, maintaining the processes, controls, and systems that support project and financial reporting....Nuclear
Last Energy
Emeryville, CA2 days ago $3,046 per week
...Nuclear Medicine Tech Location: Los Angeles, CA Agency: Triage Staffing LLC Pay: $3,046 per week Shift Information: Days - 5 days x 8 hours Contract Duration: 13 Weeks Start Date: 10/19/2026 About the Position Travel Radiology: Nuclear...NuclearFull timeContract workShift workTriage Staffing LLC
Los Angeles, CA1 day ago$3,596 per week
...Nuclear Medicine Tech Location: La Mesa, CA Agency: talent4health Pay: $3,596 per week Shift Information: 5 days x 8 hours Contract Duration: 13 Weeks Start Date: 9/28/2026 About the Position 5 Day Rotational Shifts X 8 Hrs Requirements...NuclearFull timeContract workShift workDay shifttalent4health
La Mesa, CA1 day ago$2,807 per week
...Nuclear Medicine Tech Location: San Luis Obispo, CA Agency: Triage Staffing LLC Pay: $2,807 per week Shift Information: Days - 5 days x 8 hours Contract Duration: 13 Weeks Start Date: 10/26/2026 About the Position Travel Radiology: Nuclear...NuclearFull timeContract workShift workTriage Staffing LLC
San Luis Obispo, CA1 day ago$140k - $185k
...About Valar Atomics At Valar Atomics, we're redefining what's possible in energy. Our mission is to make clean, high-temperature nuclear power scalable—unlocking abundant energy for industry, hydrogen, and next-generation manufacturing. We are a team of builders,...NuclearPermanent employmentBlackwing
Torrance, CA2 days ago$150k - $200k
...searching for a senior maintenance program engineer to join our engineering team.Position DescriptionAt Oklo, we are building advanced nuclear systems that require disciplined, scalable maintenance programs to support safe, reliable plant performance.We are seeking an...NuclearRemote workFlexible hoursOklo
Santa Clara, CA1 day ago- Radiant Industries is looking for a Senior Reactor Systems Engineer to design and implement procedures for managing nuclear microreactor technology. This role bridges engineering with operations in a fast-paced environment, involving collaboration with a multidisciplinary...NuclearFlexible hours
$2,549 - $2,728 per week
...Nuclear Medicine Tech Location: Susanville, CA Agency: Host Healthcare Pay: $2,549 to $2,728 per week Shift Information: Days Contract Duration: 13 Weeks Start Date: 10/26/2026 About the Position Host Healthcare is an award-winning travel...NuclearFull timeContract workImmediate startShift workHost Healthcare
Susanville, CA1 day ago$2,237 - $2,390 per week
...Nuclear Medicine Tech Location: Upland, CA Agency: Host Healthcare Pay: $2,237 to $2,390 per week Shift Information: Days Contract Duration: 13 Weeks Start Date: 7/15/2026 About the Position Host Healthcare is an award-winning travel...NuclearFull timeContract workImmediate startShift workHost Healthcare
Upland, CA1 day ago$2,809 per week
...Nuclear Medicine Tech Location: Santa Maria, CA Agency: Triage Staffing LLC Pay: $2,809 per week Shift Information: Days - 5 days x 8 hours Contract Duration: 13 Weeks Start Date: 10/19/2026 About the Position Travel Radiology: Nuclear...NuclearFull timeContract workShift workTriage Staffing LLC
Santa Maria, CA1 day ago$3,475 per week
...Nuclear Medicine Tech Location: Encinitas, CA Agency: Triage Staffing LLC Pay: $3,475 per week Shift Information: Days - 3 days x 12 hours Contract Duration: 13 Weeks Start Date: 11/2/2026 About the Position Travel Radiology: Nuclear...NuclearFull timeContract workShift workTriage Staffing LLC
Encinitas, CA1 day ago
