"nuclear" Jobs

256 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 256 results

Radiant

Join Radiant as a Structured Finance Manager to lead ITC monetization strategies and financial structuring in a pioneering nuclear startup.

Radiant El Segundo, CA Published 1 month ago
Valar Atomics

Manage safety, health, and environmental programs at Valar Atomics' site, ensuring compliance and promoting a proactive safety culture.

Valar Atomics Torrance, California, United States $140k–$200k/yr Published 1 month 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

Join Valar Atomics as an Instrumentation & Controls Technician to ensure the safe operation of nuclear energy systems.

Valar Atomics Orangeville, Utah, United States $45–$65/hr Published 2 months ago
Radiant

Join Radiant as a Senior Technical Program Manager to oversee IT and security programs for innovative portable nuclear microreactors.

Radiant El Segundo, CA Published 1 week 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
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

Lead the HERCULES program at Helion, managing over $20M in research funding while collaborating with universities and labs.

Helion Everett, WA Published 10 months ago
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
Proxima Fusion

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

Proxima Fusion Munich Published 6 days ago
Radiant

Lead state and local government engagement for a fast-growing startup in portable nuclear microreactors.

Radiant Washington, D.C. 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
Inertia

Lead and build Inertia's compliance function with a focus on export controls and trade compliance in a rapidly growing fusion energy company.

Inertia Livermore $150k–$250k/yr Published 1 week 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

Join Valar Atomics as a Technical Illustrator/CAD Designer to create clear technical documentation for advanced nuclear technologies.

Valar Atomics Torrance, California, United States $112k–$135k/yr Published 1 week 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
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 Legal Operations Specialist to build the operational backbone of our legal function in a fast-growing energy startup.

Valar Atomics Torrance, California, United States $115k–$155k/yr Published 5 days 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 3 months 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