"nuclear engineering" Jobs

246 open tech roles matching “nuclear engineering”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Mechanical Engineering, Electrical Engineering. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 246 results

Radiant

Join Radiant as a Loads & Dynamics Engineer to ensure structural integrity for the world's first portable nuclear microreactor.

Radiant El Segundo, CA Published 1 month ago
Radiant

Lead the authorization process for reactor deployment with military partners at a startup focused on portable nuclear microreactors.

Radiant El Segundo, CA Published 1 month ago
Radiant

Lead the design and maintenance of electrical test infrastructure for a groundbreaking portable nuclear microreactor.

Radiant El Segundo, CA Published 3 months ago
Radiant

Join Radiant as a Senior Civil Engineer to design concrete structures for innovative portable nuclear microreactors.

Radiant El Segundo, CA Published 4 weeks ago
Radiant

Join Radiant as a Reactor Operations Training Specialist to develop training resources for portable nuclear microreactors.

Radiant El Segundo, CA Published 2 months ago
Radiant

Join Radiant as a Senior Automation and Controls Engineer to design and implement automated systems for portable nuclear microreactors.

Radiant El Segundo, CA Published 4 weeks ago
Flexible on stack
Radiant

Join Radiant as a Supply Reliability Engineer to build and enhance supplier programs in the nuclear energy sector.

Radiant El Segundo, CA Published 1 month ago
Valar Atomics

Join Valar Atomics as a Staff I&C Engineer to lead the design and maintenance of control systems for nuclear fuel manufacturing.

Valar Atomics Torrance, California, United States $173k–$211k/yr Published 1 month ago
Flexible on stack 60% coding
Valar Atomics

Join Valar Atomics as a Legal Counsel to support commercial transactions and regulatory compliance in a fast-paced energy startup.

Valar Atomics Torrance, California, United States $200k–$260k/yr Published 2 months ago
Radiant

Join Radiant as an Export Controls Specialist to ensure compliance in bringing advanced nuclear technologies to global markets.

Radiant El Segundo, CA Published 1 week ago
Valar Atomics

Join Valar Atomics as a Senior Controls Software Engineer to develop and commission control systems for nuclear fuel manufacturing.

Valar Atomics Orangeville, Utah, United States Published 3 weeks ago
Flexible on stack
Valar Atomics

Join Valar Atomics as an Instrumentation & Controls Specialist, leading hands-on instrumentation efforts in nuclear fuel manufacturing.

Valar Atomics Orangeville, Utah, United States Published 3 weeks ago
Valar Atomics

Lead the design and operation of helium systems for next-generation high-temperature gas-cooled reactor technology at Valar Atomics.

Valar Atomics Torrance, California, United States $144k–$176k/yr Published 1 month ago
Pacific Fusion

Oversee the integration of facility electrical equipment for a nuclear fusion demonstration system at a startup focused on clean energy.

Pacific Fusion San Leandro, California $116k–$174k/yr Published 4 months ago
Valar Atomics

Lead system-level thermal-hydraulics modeling for advanced nuclear power systems at a pioneering energy startup.

Valar Atomics Torrance, CA $151k–$185k/yr Published 1 month ago
Flexible on stack
Radiant

Join Radiant as a Senior Structural Engineer to design critical concrete structures for innovative nuclear microreactors.

Radiant El Segundo, CA Published 1 month ago
Valar Atomics

Lead the technical architecture of Valar's software platform, focusing on telemetry, streaming, and simulation systems in a high-impact startup.

Valar Atomics Torrance, California, United States $195k–$270k/yr Published 2 weeks ago
Flexible on stack
Radiant

Join Radiant as a Senior Manufacturing Engineer to innovate production methods for portable nuclear microreactors.

Radiant El Segundo, CA Published 11 months ago
Valar Atomics

Join Valar Atomics as a Senior Instrumentation & Controls Engineer to design and maintain control hardware for nuclear fuel manufacturing.

Valar Atomics Orangeville, Utah, United States Published 3 weeks ago
Standard Nuclear

Join Standard Nuclear as a Technical Documentation Specialist to develop and maintain essential technical and business documentation.

Standard Nuclear Oak Ridge, TN Published 2 weeks ago