"nuclear codes" Jobs

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

Showing 18 of 58 results

Radiant

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

Radiant El Segundo, CA 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
Inertia

Lead the design and analysis of critical components for the world's first fusion energy power plant at Inertia.

Inertia Livermore $125k–$225k/yr Published 6 months ago
Flexible on stack
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 Senior Software Engineer to enhance our internal operations platform with full-stack development in a fast-growing startup.

Radiant El Segundo, CA Published 4 months ago
Helion

Join Helion as a Senior Computational Plasma Scientist to advance fusion power through kinetic simulations and collaboration with cross-functional teams.

Helion Everett, WA Published 3 months ago
Flexible on stack
Valar Atomics

Join Valar Atomics as a Structures Engineer to influence turbomachinery design for advanced nuclear power generation.

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

Join Helion as a Senior Computational Plasma Scientist to tackle challenges in fusion power with a dedicated team in Everett, WA.

Helion Everett, WA Published 1 year ago
Flexible on stack
Valar Atomics

Join Valar Atomics as a Structures Engineer to analyze and design high-efficiency turbomachinery for advanced nuclear power generation.

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

Join Valar Atomics as a Senior Cloud DevOps Engineer to design and maintain scalable cloud infrastructure in a fast-paced environment.

Valar Atomics Torrance, California, United States $165k–$190k/yr Published 2 weeks ago
Valar Atomics

Lead development execution for Valar Atomics' first commercial projects in a hands-on leadership role.

Valar Atomics Torrance, California, United States $200k–$300k/yr Published 3 months ago
Radiant

Lead the internal data infrastructure and AI strategy at Radiant, a startup focused on portable nuclear microreactors.

Radiant El Segundo, CA Published 3 months ago
Flexible on stack
Proxima Fusion

Join Proxima Fusion as a Manufacturing Engineer to develop assembly strategies for cutting-edge fusion technology in a unique secondment program.

Proxima Fusion Munich Published 3 months ago
Reflection AI

Join Reflection AI as a Research Software Engineer to build secure infrastructure for sensitive model evaluations in a fast-paced startup environment.

Reflection AI New York, NY Published 1 month ago
Flexible on stack
Valar Atomics

Lead financial planning and reporting for construction projects at Valar Atomics, a startup focused on advanced nuclear energy.

Valar Atomics Orangeville, Utah, United States Published 2 months ago
SpaceX

Join SpaceX as a Senior Structural Engineer to lead the design and testing of structures for the Starship program.

SpaceX Starbase, TX Published 1 month ago
Kodiak Robotics

Lead the design and execution of Kodiak's next-generation Autonomy Fault Management System in a full-time role.

Kodiak Robotics Mountain View, CA $150k–$200k/yr Published 3 weeks ago
AI-first team
Kodiak Robotics

Lead the development of Kodiak's next-generation Autonomy Fault Management System in a collaborative environment.

Kodiak Robotics San Francisco Bay Area $200k–$250k/yr Published 9 months ago
Flexible on stack