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Nuclear Power Reactor Operator jobs in california state USA

5 nuclear power reactor operator jobs found in california state: showing 1 - 5

2027 New Graduate - Reactor Operations Engineer
Company: Radiant Nuclear |

Location: El Segundo, CA, USA

| Salary: unspecified | Date posted: 18 Sep 2026
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 up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized
Lead Reactor Operations Engineer
Company: Radiant Nuclear |

Location: El Segundo, CA, USA

| Salary: unspecified | Date posted: 17 Sep 2026
as an integrated power plant system. Licensed as Senior Reactor Operator or Naval equivalent. Ability to apply first principles.... 3+ years of full-time nuclear operations experience. Licensed as Senior Reactor Operator or Naval equivalent. Hands
Nuclear Engineer, Core Physics
Company: Radiant Nuclear |

Location: El Segundo, CA, USA

| Salary: unspecified | Date posted: 08 Aug 2026
. Direct experience as a reactor operator of an existing nuclear reactor. Hands-on experience in developing technical... microreactors. The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power
Senior Test Engineer, Mechanical/fluids
Company: Radiant Nuclear |

Location: El Segundo, CA, USA

| Salary: unspecified | Date posted: 11 Jul 2026
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 up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized
Test Engineer, Mechanical/fluids
Company: Radiant Nuclear |

Location: El Segundo, CA, USA

| Salary: unspecified | Date posted: 09 Jul 2026
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 up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized