Nuclear Engineer jobs in california state USA
192 nuclear engineer jobs found in california state: showing 1 - 50
Hvac/r Engineer - Production
Company: unknown |
, Nuclear, Mammo, EKG). Continually update knowledge and skills in the field of imaging technology, staying abreast of newLocation: Oakland, CA, USA
| Salary: US$53 - 65 per hour | Date posted: 04 Oct 2026
Senior Manufacturing Engineer, Dfm
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: 04 Oct 2026
Staff Nuclear Engineer
Company: Radiant Nuclear |
Radiant is seeking a Staff Nuclear Engineer to provide technical expertise across the nuclear design and analysis of 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: 04 Oct 2026
Staff Manufacturing Engineer, Dfm
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: 03 Oct 2026
Principal Nuclear Engineer
Company: ITResource Hunter |
Job Position: Principal Nuclear Engineer Location: El Segundo, CA Duration: Full time Salary: $173K $262K... + Offers Equity Overview: Client is seeking a Principal Nuclear Engineer to lead the interdisciplinary nuclear engineering workLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 03 Oct 2026
Principal Embedded Engineer
Company: ITResource Hunter |
Job Position: Principal Embedded Engineer Location: El Segundo, CA Duration: Full time Salary Range: $200K $310K... low-level bring-up and porting. Overview: Client is seeking a Principal Embedded Software Engineer to set the technicalLocation: El Segundo, CA, USA
| Salary: unspecified | Date posted: 03 Oct 2026
Senior Software Engineer, Front End
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: 03 Oct 2026
Senior Weapons Integration Engineer, Thunder
Company: Anduril Industries |
contested. That is the problem you would own. ABOUT THE JOB We're looking for a Senior Weapons Integration Engineer... to join the Thunder team in Costa Mesa, CA. As a Senior Weapons Integration Engineer, you will lead the end-to-end technicalLocation: Costa Mesa, CA, USA
| Salary: unspecified | Date posted: 03 Oct 2026
Project Manager - Medical Imaging Installations - Sacramento/san Francisco
Company: Siemens |
, 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, customer's architect, engineer, contractorLocation: Sacramento, CA, USA
| Salary: US$81780 - 112453 per year | Date posted: 02 Oct 2026
Senior Reactor Operator
Company: Constellation Energy |
, thrive, and contribute. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural... (SRO) supporting Clinton Nuclear Power Sation in Clinton, IL. Primary Purpose of Position The primary purposeLocation: San Jose, CA, USA
| Salary: US$159000 - 191000 per year | Date posted: 02 Oct 2026
Senior Reactor Operator
Company: Constellation Energy |
, thrive, and contribute. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural... Reactor Operator (SRO)License. Upon completion of training the candidate will be fully licensed by the Nuclear RegulatoryLocation: Barstow, CA, USA
| Salary: US$159000 - 191000 per year | Date posted: 02 Oct 2026
Senior Reactor Operator
Company: Constellation Energy |
(SRO) supporting Quad Cities Nuclear Power Station located in Cordova, IL. Primary Purpose of Position The primary... Reactor Operator (SRO)License. Upon completion of training the candidate will be fully licensed by the Nuclear RegulatoryLocation: Barstow, CA, USA
| Salary: US$159000 - 191000 per year | Date posted: 02 Oct 2026
Senior Reactor Operator
Company: Constellation Energy |
, thrive, and contribute. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural... (SRO) supporting Clinton Nuclear Power Sation in Clinton, IL. Primary Purpose of Position The primary purposeLocation: Greenview, CA, USA
| Salary: US$159000 - 191000 per year | Date posted: 02 Oct 2026
Pulsed Power Engineer - Electromagnetic Diagnostics
Company: Lawrence Livermore National Laboratory |
national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teamsLocation: Livermore, CA, USA
| Salary: US$121830 - 185544 per year | Date posted: 02 Oct 2026
Epg Power Hiring Event | Process & Product Engineers | 2026 & 2027 Bachelor's & Master's Graduates
Company: Lam Research |
Launch Your Career as a Process or Product Engineer at Lam! Step into the world of cutting-edge technology and start... shaping the future. As a Process Engineer, youll work with atomic precision, material science, and surface engineeringLocation: Fremont, CA, USA
| Salary: US$73000 - 135000 per year | Date posted: 02 Oct 2026
Reactor Operations 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: 02 Oct 2026
Program Manager
Company: SI Solutions, LLC |
in engineering analysis and design with other divisions of the company in nuclear, healthcare, dams and waterways, defense..., Mechanical or related engineering discipline from an ABET-accredited university Engineer-in-Training (EIT) certificationLocation: San Diego, CA - San Jose, CA, USA
| Salary: unspecified | Date posted: 02 Oct 2026
Certification Engineer
Company: SI Solutions, LLC |
Structural Integrity Associates, Inc. has an opening for an entry to early career Certification Engineer. Location...: San Jose, CA, San Diego, CA, Centennial, CO, Atlanta, GA The Certification Engineer will focus on equipmentLocation: San Diego, CA - San Jose, CA, USA
| Salary: unspecified | Date posted: 02 Oct 2026
Sr Csa Estimator
Company: AtkinsRéalis |
page . About AtkinsRalis We're , a world-class engineering services and nuclear organization. We connect people, data... our clients across our various end markets to engineer a better future for our planet and its people. Additional informationLocation: Los Angeles, CA, USA
| Salary: US$140000 - 160000 per year | Date posted: 01 Oct 2026
Nuclear Safeguards Specialist - Fully Remote
Company: Mercor |
. Position: Nuclear Engineer, Fuel Cycle Type: Contract Compensation: $65$75/hour Location: Remote Role Responsibilities... Write challenging single-turn prompts in the nuclear materials domain, labeled as benign, dual-use, and adversarialLocation: San Francisco, CA, USA
| Salary: US$65 - 75 per hour | Date posted: 30 Sep 2026
Ic Design Engineer
Company: Berkeley Lab |
Engineer to join our group. In this role, you will develop custom ASICs for major Laboratory projects in the fields of high...-energy physics, nuclear science, scientific imaging, and beyond. You will collaborate with interdisciplinary teams to designLocation: California, USA
| Salary: US$125000 per year | Date posted: 29 Sep 2026
Inertial Confinement Fusion Project Engineer
Company: Lawrence Livermore National Laboratory |
stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy securityLocation: Livermore, CA, USA
| Salary: US$146340 - 222564 per year | Date posted: 29 Sep 2026
Associate Criticality Safety 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 an opening for an Associate Criticality Safety Engineer within the Environment, Safety, and Health (ESH) DirectorateLocation: Livermore, CA, USA
| Salary: US$121830 - 154500 per year | Date posted: 29 Sep 2026
Project Manager For Facility Construction
Company: Lawrence Livermore National Laboratory |
stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security... recommendations to project leadership and stakeholders. Qualifications We Desire Ability to attain a Professional Engineer licenseLocation: Livermore, CA, USA
| Salary: US$121830 - 185544 per year | Date posted: 29 Sep 2026
Production Engineer
Company: Lawrence Livermore National Laboratory |
stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy securityLocation: Livermore, CA, USA
| Salary: US$175530 - 222564 per year | Date posted: 28 Sep 2026
Radiation Effects Systems Engineer - Level 2 Or 3 (aht)
Company: Northrop Grumman |
Sector is seeking a Radiation Effects Systems Engineer Level 2 or 3 to join our team in Redondo Beach, CA. This requisition... can be filled at Level 2 Systems Engineer or Level 3 Principal Systems Engineer. The selected candidate will join theLocation: Redondo Beach, CA, USA
| Salary: US$91800 - 137600 per year | Date posted: 28 Sep 2026
Senior Engineer - Civil/structures
Company: SI Solutions, LLC |
Structural Integrity Associates, Inc. (SIA) is looking for a motivated Civil/Structural Senior Engineer..., CO, Sacramento, CA, or San Diego, CA) may be considered. The Senior Engineer will provide structural engineering consultingLocation: San Jose, CA, USA
| Salary: US$101760 - 127200 per year | Date posted: 26 Sep 2026
Senior Mechanical Engineer - Thermo/fluid Systems
Company: SI Solutions, LLC |
Structural Integrity Associates (SIA) is seeking a Senior Mechanical Engineer with expertise in thermo-fluid systems...) is a plus Excellent analytical, problem-solving, and written and verbal communication skills Professional Engineer (PE) license preferredLocation: San Jose, CA, USA
| Salary: US$113670 - 153800 per year | Date posted: 26 Sep 2026
Civil/structural Engineer
Company: SI Solutions, LLC |
Structural Integrity Associates, Inc. (SIA) is looking for a motivated Civil/Structural Engineer to join our Critical... Diego, CA) may be considered. The Engineer will provide structural engineering consulting services involving advancedLocation: San Jose, CA, USA
| Salary: US$91840 - 114800 per year | Date posted: 26 Sep 2026
Civil/structural Engineer
Company: SI Solutions, LLC |
Structural Integrity Associates, Inc. (SIA) is looking for a motivated Civil/Structural Engineer to join our Critical... Jose, CA) may be considered. The Engineer will provide structural engineering consulting services involving advancedLocation: Sacramento, CA, USA
| Salary: US$80480 - 100600 per year | Date posted: 26 Sep 2026
Fitness For Service Analyst
Company: SI Solutions, LLC |
The Mid-Level Analytical Engineer independently performs stress analysis, creep and fatigue evaluations, and fracture... in Python, R, or VBA to support automation of analysis workflows Professional Engineer (P.E.) licensure or progress towardLocation: San Jose, CA, USA
| Salary: US$126300 - 171000 per year | Date posted: 26 Sep 2026
Senior Engineer - Civil/structures
Company: SI Solutions, LLC |
Structural Integrity Associates, Inc. (SIA) is looking for a motivated Civil/Structural Senior Engineer..., CO, San Diego, or San Jose, CA) may be considered. The Senior Engineer will provide structural engineering consultingLocation: Sacramento, CA, USA
| Salary: US$88800 - 111000 per year | Date posted: 26 Sep 2026
Consulting Engineer - Structural Engineering & Analysis
Company: SI Solutions, LLC |
design and maintenance of civil infrastructure, nuclear power, healthcare, dams and waterways, transportation, defense... from an ABET-accredited university At least 7 years of relevant professional experience Professional Engineer (PE) licenseLocation: Sacramento, CA, USA
| Salary: US$106720 - 147700 per year | Date posted: 26 Sep 2026
Principal Structural Engineer
Company: SI Solutions, LLC |
staff. Required Skills/Qualifications: M.S. in Civil/Structural Engineering. Professional Engineer licensure... (DOE) in 10 CFR 810 and Nuclear Regulatory Commission (NRC) 10 CFR Part 110. Hiring decisions for such positionsLocation: Sacramento, CA, USA
| Salary: US$135600 per year | Date posted: 26 Sep 2026
Civil/structural Engineer
Company: SI Solutions, LLC |
Structural Integrity Associates, Inc. (SIA) is looking for a motivated Civil/Structural Engineer to join our Critical... Jose, CA) may be considered. The Engineer will provide structural engineering consulting services involving advancedLocation: San Diego, CA, USA
| Salary: US$78320 - 97900 per year | Date posted: 26 Sep 2026
Senior Fitness For Service Analyst
Company: SI Solutions, LLC |
Professional Engineer (P.E.) licensure or progress toward licensure Familiarity with EPRI materials and analytical programs... (DOE) in 10 CFR 810 and Nuclear Regulatory Commission (NRC) 10 CFR Part 110. Hiring decisions for such positionsLocation: San Jose, CA, USA
| Salary: unspecified | Date posted: 26 Sep 2026
Consulting Engineer - Structural Engineering & Analysis
Company: SI Solutions, LLC |
design and maintenance of civil infrastructure, nuclear power, healthcare, dams and waterways, transportation, defense... from an ABET-accredited university At least 7 years of relevant professional experience Professional Engineer (PE) licenseLocation: San Diego, CA, USA
| Salary: US$104160 - 144600 per year | Date posted: 26 Sep 2026
Consulting Engineer - Structural Engineering & Analysis
Company: SI Solutions, LLC |
design and maintenance of civil infrastructure, nuclear power, healthcare, dams and waterways, transportation, defense... from an ABET-accredited university At least 7 years of relevant professional experience Professional Engineer (PE) licenseLocation: San Jose, CA, USA
| Salary: US$123200 - 171300 per year | Date posted: 25 Sep 2026
Senior Engineer - Civil/structures
Company: SI Solutions, LLC |
Structural Integrity Associates, Inc. (SIA) is looking for a motivated Civil/Structural Senior Engineer..., CO, Sacramento, CA, or San Jose, CA) may be considered. The Senior Engineer will provide structural engineering consulting servicesLocation: San Diego, CA, USA
| Salary: US$86480 - 108100 per year | Date posted: 25 Sep 2026
Construction Manager
Company: Bechtel |
positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing... as a Resident Engineer or Construction Manager on a rail transit project of at least $500 million. Required Knowledge and SkillsLocation: San Jose, CA, USA
| Salary: US$183855 - 248745 per year | Date posted: 25 Sep 2026
Project Managers - Civil Demolition
Company: EnergySolutions |
are performed safely and in accordance with applicable Department of Transportation, Nuclear Regulatory Commission and Occupational... (CAPM) required or equivalent certifications, education and/or experience Professional Engineer (PE) or FundamentalsLocation: San Clemente, CA, USA
| Salary: unspecified | Date posted: 24 Sep 2026
Construction Manager
Company: Bechtel |
positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing... as a Resident Engineer or Construction Manager on a rail transit project of at least $500 million. Required Knowledge and SkillsLocation: San Jose, CA, USA
| Salary: US$183855 - 248745 per year | Date posted: 24 Sep 2026
Construction Materials Testing Supervisor
Company: Actalent |
construction materials testing, nuclear density gauge, supervisory skills, construction inspection, concrete test, Aci, client... Details construction materials testing,nuclear density gauge,supervisory skills,construction inspection,concrete test,Aci,client managementLocation: Orange, CA, USA
| Salary: US$93000 - 125000 per year | Date posted: 24 Sep 2026
Senior Project Controls Manager
Company: AtkinsRéalis |
page . About AtkinsRalis We're , a world-class engineering services and nuclear organization. We connect people, data... our clients across our various end markets to engineer a better future for our planet and its people. Additional informationLocation: San Francisco, CA, USA
| Salary: US$200000 - 240000 per year | Date posted: 23 Sep 2026
Rail Interface And Preparatory Works Re
Company: Bechtel |
; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology markets. Our services span... facilities. Job Summary: Bechtel is seeking a Resident Engineer to lead construction management oversight of rail interfaceLocation: San Jose, CA, USA
| Salary: unspecified | Date posted: 23 Sep 2026
Engineer Iv
Company: General Atomics |
have an exciting position for a Computational Materials Engineer to support our Nuclear Technologies and Materials (NTM) division...-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advancedLocation: San Diego, CA, USA
| Salary: unspecified | Date posted: 23 Sep 2026
Design Manager - Nuclear Facilities
Company: Parsons |
Manager - Nuclear Facilities to join our team! In this role you will get to lead a multidisciplinary design team to design the... next generation of nuclear fuel production and waste processing facilities. What You'll Be Doing: Applying your knowledgeLocation: Pasadena, CA, USA
| Salary: unspecified | Date posted: 22 Sep 2026
Mechanical/manufacturing 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 Mechanical/Manufacturing Engineer to join our Manufacturing Engineering and Technology Development GroupLocation: Livermore, CA, USA
| Salary: US$121830 - 185544 per year | Date posted: 22 Sep 2026
Metrology/precision Research 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 Metrology/Precision Research Engineer to join our Precision Systems & Manufacturing GroupLocation: Livermore, CA, USA
| Salary: US$121830 - 185544 per year | Date posted: 22 Sep 2026
Rail Interface And Preparatory Works Re
Company: Bechtel |
; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology markets. Our services span... facilities. Job Summary: Bechtel is seeking a Resident Engineer to lead construction management oversight of rail interface