2027 New Graduate - Thermal Engineer

About the role

Radiant is seeking a highly motivated Thermal Engineer to join the team.

About Radiant: Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1‑megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid‑deploy capability can replace similar‑