"nuclear codes" Jobs
62 open tech roles matching “nuclear codes”, taken straight from company career pages — not reposted from other job boards. Every listing is re-checked daily and closed roles are removed.
Showing 20 of 62 results
Lead system-level thermal-hydraulics modeling for advanced nuclear power systems at a pioneering energy startup.
Join Proxima Fusion as a Neutronics Engineer to advance stellarator design and contribute to the future of clean energy.
Lead the technical architecture of Valar's software platform, focusing on telemetry, streaming, and simulation systems in a high-impact startup.
Join Radiant as a Supply Chain Manager to lead sourcing and procurement for innovative portable nuclear microreactor systems.
Lead supplier discovery and qualification for a pioneering portable nuclear microreactor startup.
Join Valar Atomics as a Technical Illustrator/CAD Designer to create clear technical documentation for advanced nuclear technologies.
Lead the design and analysis of critical components for the world's first fusion energy power plant at Inertia.
Lead day-to-day operations in the welding shop, ensuring quality and safety standards while mentoring a growing team.
Join Radiant as a Senior Software Engineer to enhance our internal operations platform with full-stack development in a fast-growing startup.
Join Helion as a Senior Computational Plasma Scientist to advance fusion power through kinetic simulations and collaboration with cross-functional teams.
Join Valar Atomics as a Structures Engineer to influence turbomachinery design for advanced nuclear power generation.
Join Helion as a Senior Computational Plasma Scientist to tackle challenges in fusion power with a dedicated team in Everett, WA.
Join Valar Atomics as a Structures Engineer to analyze and design high-efficiency turbomachinery for advanced nuclear power generation.
Join Valar Atomics as a Senior Cloud DevOps Engineer to design and maintain scalable cloud infrastructure in a fast-paced environment.
Lead development execution for Valar Atomics' first commercial projects in a hands-on leadership role.
Lead the internal data infrastructure and AI strategy at Radiant, a startup focused on portable nuclear microreactors.
Join Proxima Fusion as a Manufacturing Engineer to develop assembly strategies for cutting-edge fusion technology in a unique secondment program.
Join Reflection AI as a Research Software Engineer to build secure infrastructure for sensitive model evaluations in a fast-paced startup environment.
Lead financial planning and reporting for construction projects at Valar Atomics, a startup focused on advanced nuclear energy.
Join SpaceX as a Senior Structural Engineer to lead the design and testing of structures for the Starship program.