Radiant is building the world’s first mass-produced portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1 MW failsafe microreactor that can be transported anywhere power is needed. Founded in 2020, Radiant plans to test its first reactor in 2026, with initial customer deployments beginning in 2028.

Staff Manufacturing Engineer, DFM

Senior Manufacturing Engineer, DFM

Staff Nuclear Engineer

Indirect Procurement Manager

Senior Software Engineer, Front End

Reactor Operations Engineer

Senior Reactor Systems Engineer

Senior Reactor Operations Engineer

Supply Reliability Engineer

Engineering Manager, Integration & Test

Construction Manager
















