"nuclear energy" Jobs

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

Showing 20 of 182 results

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
Radiant

Join Radiant as a Recruiting Coordinator to enhance candidate experience and support recruiting operations in a fast-paced startup environment.

Radiant El Segundo, CA Published 1 month ago
Helion

Lead a team of scientists and engineers to enhance fusion plasma performance at Helion, a pioneering fusion power company.

Helion Everett, WA Published 9 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
Helion

Lead a high-performance team in the development of fusion technology and experiments at Helion's Everett office.

Helion Everett, WA Published 5 months ago
Proxima Fusion

Lead procurement for construction and infrastructure at Proxima Fusion, a pioneering fusion energy company.

Proxima Fusion Munich Published 6 days ago
Helion

Lead a team of scientists and engineers to enhance fusion plasma performance at Helion's Everett office.

Helion Everett, WA 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
Radiant

Lead the sourcing and procurement of components for innovative portable nuclear microreactor systems at a fast-paced startup.

Radiant El Segundo, CA Published 4 days ago
Radiant

Join Radiant as a Director of Business Development to drive B2B pipeline growth in the portable nuclear energy sector.

Radiant El Segundo, CA Published 1 month ago
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
Valar Atomics

Provide high-level administrative support to the Chief of Staff in a dynamic advanced nuclear energy startup.

Valar Atomics Torrance, California, United States $90k–$130k/yr Published 1 month ago
AI-first team
Valar Atomics

Join Valar Atomics as a Laser/Vision Systems Operator - Metrology Analyst to ensure precision in components for advanced nuclear reactor systems.

Valar Atomics Torrance, California, United States $35–$50/hr Published 1 week ago
Helion

Lead the plasma diagnostic effort at Helion, a fusion power company, to advance the development of fusion generators.

Helion Everett, WA Published 1 year ago
Helion

Join Helion as an Experimental Scientist to develop and operate plasma diagnostics for fusion generators in a mission-driven environment.

Helion Everett, WA Published 2 months ago
Proxima Fusion

Lead procurement for integrated systems in a fast-growing fusion company, shaping the supply chain for advanced engineering projects.

Proxima Fusion Munich Published 1 month ago
Valar Atomics

Join Valar Atomics as a Senior Software Security Engineer to embed security into the software development lifecycle and ensure robust application security.

Valar Atomics Torrance, California, United States $175k–$200k/yr Published 5 days ago
Flexible on stack
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 Cycle Performance Engineer to influence turbomachinery design and advance power generation capabilities.

Valar Atomics Torrance, California, United States $140k–$215k/yr Published 1 month ago
Valar Atomics

Join Valar Atomics as a turbomachinery mechanical designer to influence high-efficiency power generation technology from the ground up.

Valar Atomics Torrance, California, United States $140k–$215k/yr Published 1 month ago