Radiant
Deploys portable nuclear reactors.
- HQ
- El Segundo, CA
- Founded
- 2019
- Employees
- 201-1,000
- Total Raised
- $887.1M
- Last Round
- Series C+
- Last Round Date
- Aug 2026
- Founders
- Bob Urberger
- Doug Bernauer
Careers at Radiant
Browse 97 open roles at Radiant. Compare locations and experience levels, then follow a role’s application link for the full posting and requirements.
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Test Engineer, Mechanical/Fluids
Apply El Segundo, CA
- Job type
- Test, Quality, & Reliability
- Seniority
- Mid-Level
Mechanical Engineer, Fluid Systems
Apply El Segundo, CA
- Job type
- Mechanical & Physical Systems
- Seniority
- Mid-Level
2027 New Graduate - Mechanical Engineer
Apply El Segundo, CA
- Job type
- Mechanical & Physical Systems
- Seniority
- Entry-Level
2027 New Graduate - Tooling Engineer
Apply El Segundo, CA
- Job type
- Mechanical & Physical Systems
- Seniority
- Entry-Level
2027 New Graduate - Electrical Engineer
Apply El Segundo, CA
- Job type
- Electrical & Firmware
- Seniority
- Entry-Level
2027 New Graduate - Reactor Operations Engineer
Apply El Segundo, CA
- Job type
- Product, Programs, & Systems
- Seniority
- Entry-Level
2027 New Graduate - Materials Engineer
Apply El Segundo, CA
- Job type
- Mechanical & Physical Systems
- Seniority
- Entry-Level
2027 New Graduate - Nuclear Engineer
Apply El Segundo, CA
- Job type
- Mechanical & Physical Systems
- Seniority
- Entry-Level
2027 New Graduate - Supply Chain Coordinator
Apply El Segundo, CA
- Job type
- Supply Chain & Procurement
- Seniority
- Entry-Level
2027 New Graduate - Thermal Engineer
Apply El Segundo, CA
- Job type
- Mechanical & Physical Systems
- Seniority
- Entry-Level
Build Engineer, Turbomachinery - 2026 New Graduate
Apply El Segundo, CA
- Job type
- Mechanical & Physical Systems
- Seniority
- Entry-Level
Mechanical Engineer, Fluid Systems - 2026 New Graduate
Apply El Segundo, CA
- Job type
- Mechanical & Physical Systems
- Seniority
- Entry-Level
Show 1 more jobs
24 of 97 shown