Nuclear Engineer jobs in california state USA
192 nuclear engineer jobs found in california state: showing 151 - 192
Nuclear Engineer, Core Physics
Company: Radiant Nuclear |
Radiant is a seeking a Nuclear Engineer, Core Physics responsible for designing and implementing nuclear-specific testing...About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclearLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 08 Aug 2026
Electrical Engineer - Space Systems
Company: Lawrence Livermore National Laboratory |
stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security.... Job Description We have an opening for an Electrical Engineer - Space Systems to contribute to the design, development, integration, and deliveryLocation: Livermore, CA, USA
| Salary: US$146340 - 222564 per year | Date posted: 08 Aug 2026
Senior Mechanical Engineer, Structures
Company: Radiant Nuclear |
About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear... is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sizedLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 08 Aug 2026
Senior Thermal Modeling & Analysis Engineer
Company: Radiant Nuclear |
About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear... is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sizedLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 08 Aug 2026
Loads & Dynamics Engineer
Company: Radiant Nuclear |
About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear... is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sizedLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 08 Aug 2026
Senior Nuclear Engineer
Company: Radiant Nuclear |
Radiant is seeking a driven Senior Nuclear Engineer to join our team! You will own modeling methods and reactor physics...About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclearLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 08 Aug 2026
Nuclear Engineer, Sensors
Company: Radiant Nuclear |
Radiant is seeking a highly motivated Nuclear Engineer to own sensor and instrumentation solutions for our Kaleidos...About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclearLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 08 Aug 2026
Senior Thermal-hydraulics Engineer
Company: Radiant Nuclear |
About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear... is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sizedLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 08 Aug 2026
Staff Loads & Dynamics Engineer
Company: Radiant Nuclear |
About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear... is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sizedLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 07 Aug 2026
Senior Nuclear Thermal-hydraulics Engineer
Company: Radiant Nuclear |
Radiant is seeking a Senior Nuclear Thermal-Hydraulics Engineer to lead thermal-hydraulics and coupled physics analysis...About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclearLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 07 Aug 2026
Nuclear Engineer
Company: Radiant Nuclear |
Radiant is seeking a highly motivated Nuclear Engineer responsible for developing nuclear engineering solutions...About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclearLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 07 Aug 2026
Engineer Iii
Company: General Atomics |
's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft... in our Systems Engineering Integration department for a full-time Systems and Safety Engineer (SE) will to perform safety taskingLocation: San Diego, CA, USA
| Salary: unspecified | Date posted: 07 Aug 2026
Cyber Security Engineer
Company: Lawrence Livermore National Laboratory |
stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security.... Job Description We have an opening for a hands-on Cyber Security Engineer to provide support for GRC (Governance Risk and Compliance) effortsLocation: Livermore, CA, USA
| Salary: US$121830 - 185544 per year | Date posted: 07 Aug 2026
Principal Electrical Engineer
Company: Airswift |
Principal Electrical Engineer Duration: 12-months Location: Long Beach, CA Position Overview This opportunity... is for a Principal Electrical Engineer to lead electrical engineering delivery across a portfolio of oil, gas and chemical projects. TheLocation: Long Beach, CA, USA
| Salary: unspecified | Date posted: 05 Aug 2026
Technical Director, Dfma And Construction Innovation
Company: WSP |
, including data centers, aviation, rail, and nuclear, and will be passionate about transforming the construction industry through... data centers, industrial, aviation, rail, and nuclear sectors. Build trusted relationships with key clients and industryLocation: San Francisco, CA, USA
| Salary: unspecified | Date posted: 04 Aug 2026
Engineer Iii
Company: General Atomics |
's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft... within larger projects, typically involving up to approximately twenty engineers, under the guidance of a Project Engineer. DUTIESLocation: San Diego, CA, USA
| Salary: unspecified | Date posted: 31 Jul 2026
Engineer Iii
Company: General Atomics |
's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft... within larger projects, typically involving up to approximately twenty engineers, under the guidance of a Project Engineer. DUTIESLocation: San Diego, CA, USA
| Salary: unspecified | Date posted: 31 Jul 2026
Project Manager - Medical Imaging Installations - Sacramento/san Francisco
Company: Varian Medical Systems |
, Nuclear Medicine and PET Systems]. You will foster and maintain high level relationships in key accounts and drive revenue..., schedule, and scope changes to internal and external stakeholders, i.e. customer, customers architect, engineer, contractorLocation: Sacramento, CA - San Francisco, CA, USA
| Salary: US$81780 - 112453 per year | Date posted: 30 Jul 2026
Senior Structural Engineer 1 - Nuclear
Company: Sargent & Lundy |
members. You will work with a structural engineering team on engineering projects for new nuclear facilities and upgrades... and modifications to nuclear power plants in the following areas: This position will offer you the ability to directlyLocation: Avila Beach, CA, USA
| Salary: US$84762 - 129498 per year | Date posted: 30 Jul 2026
Lead Structural Engineer 1 - Nuclear
Company: Sargent & Lundy |
a structural engineering team on engineering projects for new nuclear facilities and upgrades and modifications to nuclear power... program Ten or more years of experience working as a member of a project team in the design and analysis of nuclear facilityLocation: Avila Beach, CA, USA
| Salary: US$118023 - 180313 per year | Date posted: 30 Jul 2026
Senior Structural Engineer 1 - Nuclear
Company: Sargent & Lundy |
members. You will work with a structural engineering team on engineering projects for new nuclear facilities and upgrades... and modifications to nuclear power plants in the following areas: This position will offer you the ability to directlyLocation: Avila Beach, CA, USA
| Salary: US$84762 - 129498 per year | Date posted: 30 Jul 2026
Lead Structural Engineer 1 - Nuclear
Company: Sargent & Lundy |
a structural engineering team on engineering projects for new nuclear facilities and upgrades and modifications to nuclear power... program Ten or more years of experience working as a member of a project team in the design and analysis of nuclear facilityLocation: Avila Beach, CA, USA
| Salary: US$118023 - 180313 per year | Date posted: 30 Jul 2026
Engineer V
Company: General Atomics |
for a Structural Analyst in Rancho Bernardo, CA. The ideal candidate would be an experienced mechanical engineer with a strong...: Provides design and structural analysis support for lasers, advanced sensors, nuclear and nuclear thermal propulsionLocation: San Diego, CA, USA
| Salary: unspecified | Date posted: 29 Jul 2026
Senior Traction Power Engineer- O&m
Company: AtkinsRéalis |
throughout the entire asset lifecycle. We are seeking a Senior Traction Power Engineer- to support a major rail transit... and maintenance personnel. The Senior Traction Power Engineer will support the ongoing operation and maintenance of rail transitLocation: Los Angeles, CA, USA
| Salary: US$104000 - 173300 per year | Date posted: 28 Jul 2026
Horizontal Boring Mill Operator
Company: Celeros Flow Technology |
. WHAT WE DO Celeros Flow Technology is helping to engineer a more sustainable future by developing products for emerging carbon capture... and storage applications, new nuclear and renewable energy, while supporting existing customers in decarbonizing their operationsLocation: Downey, CA, USA
| Salary: US$30 - 35 per hour | Date posted: 22 Jul 2026
Senior Cloud Engineer
Company: Lawrence Livermore National Laboratory |
stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security.... Job Description We have an opening for a Senior Cloud Engineer to join our team. In this position, you will be responsible for designing, implementingLocation: Livermore, CA, USA
| Salary: US$175530 - 222564 per year | Date posted: 22 Jul 2026
Engineer V
Company: General Atomics |
's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft.... We have an exciting opportunity for an Electrical Engineer (EE) to join our Electrical Technologies team located in Rancho BernardoLocation: San Diego, CA, USA
| Salary: unspecified | Date posted: 17 Jul 2026
Lead Software Systems Engineer
Company: Boeing |
. Find your future with us. Boeing Defense, Space & Security (BDS) has an exciting opportunity for a Lead Software Systems Engineer... of the U.S. military's nuclear command, control, and communications (NC3) network, providing nuclear-survivable connectivityLocation: Seal Beach, CA, USA
| Salary: unspecified | Date posted: 15 Jul 2026
Transmission Grid Engineer - Lead
Company: Lawrence Livermore National Laboratory |
stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security.... Job Description We have an opening for an experienced Transmission Grid Engineer - Lead. You will lead system research on electrical power gridLocation: Livermore, CA, USA
| Salary: unspecified | Date posted: 15 Jul 2026
Engineer Vi
Company: General Atomics |
's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft.... We have an exciting opportunity for a Senior Electrical Engineer (EE) to join our Electrical Technologies team located in Rancho BernardoLocation: San Diego, CA, USA
| Salary: unspecified | Date posted: 14 Jul 2026
Project Controls Engineer
Company: Bechtel |
. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology... vitality. Job Summary: Bechtel is seeking a Project Controls Engineer to join the Riverside, California team. This roleLocation: Riverside, CA, USA
| Salary: US$78000 - 119000 per year | Date posted: 14 Jul 2026
Engineer Vi
Company: General Atomics |
's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft.... We have an exciting opportunity for a Senior Electrical Engineer (EE) to join our Electrical Technologies team located in Rancho BernardoLocation: San Diego, CA, USA
| Salary: unspecified | Date posted: 14 Jul 2026
Automation Engineer
Company: Lawrence Livermore National Laboratory |
stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security.... Job Description We are seeking an Automation Engineer to assist in the development and delivery of complex automation and robotics projectsLocation: Livermore, CA, USA
| Salary: US$146340 - 185544 per year | Date posted: 14 Jul 2026
Engineer V
Company: General Atomics |
's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft.... We have an exciting opportunity for an Electrical Engineer (EE) to join our Electrical Technologies team located in Rancho BernardoLocation: San Diego, CA, USA
| Salary: unspecified | Date posted: 14 Jul 2026
Certified Welding Inspector
Company: Terracon |
documentation of observations and testing of materials. Communicate findings to engineer or project manager and when requested... in radiation safety and Nuclear Density Gauge operation**. **Nuclear Density Gauge operation certification not required if AWSLocation: Sacramento, CA, USA
| Salary: unspecified | Date posted: 11 Jul 2026
Senior Test Engineer, Mechanical/fluids
Company: Radiant Nuclear |
About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear... is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sizedLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 10 Jul 2026
Project Controls Engineer
Company: Bechtel |
. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology... vitality. Job Summary: Bechtel is seeking a Project Controls Engineer to join the Riverside, California team. This roleLocation: Riverside, CA, USA
| Salary: US$78000 - 119000 per year | Date posted: 09 Jul 2026
Devops Engineer Iv
Company: General Atomics |
's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft... for a DevOps Engineer to join our Core Services IT organization supporting the DIII-D National Fusion Facility. The positionLocation: San Diego, CA, USA
| Salary: unspecified | Date posted: 09 Jul 2026
Senior Mechanical Engineer - Active Clearance Required
Company: Lawrence Livermore National Laboratory |
stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security.... Job Description We have multiple openings for Senior Mechanical Engineers to participate in new and ongoing projects. We provide nuclear weaponLocation: Livermore, CA, USA
| Salary: unspecified | Date posted: 09 Jul 2026
Test Engineer, Mechanical/fluids
Company: Radiant Nuclear |
About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear... is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sizedLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 08 Jul 2026
Department Manager, Environmental
Company: Universal Engineering Sciences |
Engineering, Environmental Science, Geology, or related scientific field. Professional Engineer (PE) or Registered Geologist (PG... and/or concrete tests and related apparatus); frequently lift and/or move up to 60lbs. (soil and sand samples, and nuclear densityLocation: Long Beach, CA, USA
| Salary: unspecified | Date posted: 08 Jul 2026
Southern California Water/wastewater Market Director
Company: AtkinsRéalis |
our comprehensive benefits page . About AtkinsRalis We're , a world-class engineering services and nuclear organization. We connect... committed to leading our clients across our various end markets to engineer a better future for our planet and its people