"nuclear safety" Jobs

130 open tech roles matching “nuclear safety”, 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 130 results

Valar Atomics

Lead the instrumentation, control, and electrical architecture for a high-temperature nuclear power conversion system at Valar Atomics.

Valar Atomics Torrance, California, United States $225k–$300k/yr Published 2 months ago
Valar Atomics

Lead the design and commissioning of process instrumentation for advanced nuclear reactor technologies at Valar Atomics.

Valar Atomics Torrance, California, United States $196k–$240k/yr Published 1 month ago
Valar Atomics

Join Valar Atomics as a Senior OT Data Engineer to own operational data architecture for advanced nuclear systems.

Valar Atomics Torrance, California, United States $170k–$210k/yr Published 1 month ago
Flexible on stack
Valar Atomics

Join Valar Atomics as a Senior Mechanical Engineer to lead the design of advanced nuclear systems and mentor junior engineers.

Valar Atomics Torrance, California, United States $140k–$185k/yr Published 2 months ago
Flexible on stack
Valar Atomics

Join Valar Atomics as a Mechanical Technician to build mechanical and electromechanical assemblies for modular nuclear reactor systems.

Valar Atomics Torrance, California, United States $30–$42/hr Published 1 week ago
Helion

Lead the development of materials health monitoring for fusion generators at Helion, a pioneering fusion power company.

Helion Everett, WA Published 5 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
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
Valar Atomics

Manage licensing projects at Valar Atomics, ensuring regulatory compliance and strategic business objectives in a high-impact startup environment.

Valar Atomics Torrance, California, United States $151.4k–$220k/yr Published 1 month ago
Valar Atomics

Lead day-to-day operations in the welding shop, ensuring quality and safety standards while mentoring a growing team.

Valar Atomics Torrance, California, United States $100k–$140k/yr Published 1 week ago
Valar Atomics

Join Valar Atomics as a Process Engineer to optimize chemical processing equipment in a pioneering nuclear energy startup.

Valar Atomics Orangeville, Utah, United States Published 1 month ago
Valar Atomics

Join Valar Atomics as a Chemical Vapor Deposition Engineer to optimize uranium processing equipment in a pioneering nuclear energy startup.

Valar Atomics Orangeville, Utah, United States Published 1 month ago
Valar Atomics

Lead the IC&E field organization at Valar Atomics, overseeing operations and personnel in a pioneering nuclear energy startup.

Valar Atomics Orangeville, Utah, United States Published 2 weeks ago
Radiant

Join Radiant as a CNC Machinist to develop precision components for innovative portable nuclear microreactors.

Radiant El Segundo, CA Published 2 months ago
Flexible on stack
Valar Atomics

Join Valar Atomics as a Senior Machinist to manufacture precision components for advanced nuclear energy technology.

Valar Atomics Torrance, California, United States $38–$55/hr Published 1 week ago
Flexible on stack
Helion

Join Helion as a Principal Electrical Engineer to design and operate advanced RF circuits for fusion power systems.

Helion Everett, WA Published 6 months ago
Helion

Manage a diverse team of R&D engineers to develop and test technology for fusion energy at Helion in Everett, WA.

Helion Everett, WA Published 7 months ago
Proxima Fusion

Lead Proxima Fusion's licensing and regulatory strategy for innovative fusion power plants in a fast-growing company.

Proxima Fusion Munich Published 1 month ago
Valar Atomics

Lead a high-impact sourcing team at Valar Atomics to drive strategic supplier partnerships and optimize sourcing strategies.

Valar Atomics Torrance, California, United States $225k–$275k/yr Published 1 month ago
Helion

Join Helion as a Principal Process Engineer to lead the design of the world's first continuous fusion fuel cycle.

Helion Everett, WA Published 4 months ago