"nuclear" Jobs

259 open tech roles matching “nuclear”, taken straight from company career pages — not reposted from other job boards. Every listing is re-checked daily and closed roles are removed.

No "nuclear" jobs in London right now — showing "nuclear" jobs in all locations.

Showing 20 of 259 results

Valar Atomics

Join Valar Atomics as a CMM Programmer to develop inspection programs for precision components in a cutting-edge nuclear energy startup.

Valar Atomics Torrance, California, United States $45–$60/hr Published 2 days ago
Flexible on stack
Valar Atomics

Join Valar Atomics as a Staff Automation and Controls Engineer to lead complex control system software across nuclear energy facilities.

Valar Atomics Torrance, California, United States $173k–$211k/yr Published 1 week ago
Flexible on stack
Proxima Fusion

Own the building regulations and permitting strategy for Proxima Fusion's projects, ensuring compliance and managing authority relationships.

Proxima Fusion Munich Published 2 months ago
Valar Atomics

Join Valar Atomics as a Construction Quality Inspector to ensure high standards in advanced nuclear construction projects.

Valar Atomics Orangeville, Utah, United States Published 4 months ago
Valar Atomics

Join Valar Atomics as a Senior Network Security Engineer to design and maintain enterprise network security infrastructure in a hands-on role.

Valar Atomics Torrance, California, United States $160k–$180k/yr Published 4 weeks ago
Flexible on stack
Radiant

Join Radiant as an EHS Manager to lead safety initiatives in a fast-paced startup environment focused on portable nuclear microreactors.

Radiant El Segundo, CA 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 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

Lead full-cycle recruiting for critical engineering and technical roles at Valar Atomics in Torrance, CA.

Valar Atomics Torrance, California, United States $130k–$160k/yr Published 6 months ago
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 2 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

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 3 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 2 weeks 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 2 weeks 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
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 2 weeks ago
Radiant

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

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

Join DEFCON AI as a Triad Modernization Advisor, leveraging nuclear enterprise experience to enhance optimization models.

DEFCON AI Offutt AFB, Nebraska (Hybrid) Published 1 week 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