"nuclear" Jobs

259 open tech roles matching “nuclear”, 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 259 results

Standard Nuclear

Lead the development and execution of industrial hygiene programs to ensure occupational health and safety in a nuclear manufacturing environment.

Standard Nuclear Oak Ridge, TN Published 2 weeks ago
Valar Atomics

Join Valar Atomics as a Health Physics Technician to support advanced nuclear facilities and ensure radiological safety.

Valar Atomics Orangeville, Utah, United States Published 8 months ago
Pacific Fusion

Lead the mechanical design and implementation of core components for a nuclear fusion demonstration system at a rapidly growing startup.

Pacific Fusion San Leandro, CA $138.1k–$263.8k/yr Published 2 weeks ago
Valar Atomics

Oversee analytical and testing activities in a nuclear fuel manufacturing facility, ensuring compliance with quality and safety standards.

Valar Atomics Orangeville, Utah, United States Published 8 months 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
Radiant

Lead the testing strategy and execution for power generation systems at a pioneering nuclear microreactor startup.

Radiant El Segundo, CA Published 7 months ago
60% coding
Radiant

Lead supplier discovery and qualification for a pioneering portable nuclear microreactor startup.

Radiant El Segundo, CA Published 1 month 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 1 month ago
Flexible on stack
Radiant

Join Radiant as a Build Engineer to work hands-on with high-speed turbomachinery for innovative nuclear microreactor technology.

Radiant El Segundo, CA Published 4 months ago
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
Radiant

Join Radiant as a Senior Technical Talent Sourcer to build pipelines for top-tier talent in a mission-driven startup environment.

Radiant El Segundo, CA Published 1 month ago
Radiant

Join Radiant as a Business Development Associate to drive federal sales of innovative mobile nuclear microreactors.

Radiant Washington, D.C. Published 2 months ago
Radiant

Lead the risk management function at Radiant, a startup focused on portable nuclear microreactors, ensuring compliance and optimizing insurance programs.

Radiant El Segundo, CA Published 1 month ago
Valar Atomics

Join Valar Atomics as a Systems Engineer to integrate nuclear reactor systems and accelerate production in a collaborative environment.

Valar Atomics Torrance, California, United States $100k–$150k/yr Published 1 month ago
Radiant

Join Radiant as a Build Engineer to assemble and integrate turbomachinery systems for innovative nuclear microreactors.

Radiant El Segundo, CA Published 3 months 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
Radiant

Lead electrical system architecture and test infrastructure for a portable nuclear microreactor at a pioneering startup.

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

Join Valar Atomics as a Senior Welder to fabricate precision components for modular nuclear reactor systems in a hands-on shop-floor role.

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

Join Valar Atomics as a Senior Quality Engineer to shape the future of nuclear energy with a focus on quality and compliance.

Valar Atomics Torrance, California, United States $150k–$200k/yr Published 7 months ago
Valar Atomics

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

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