RA
Senior Test Engineer, Mechanical/Fluids
El Segundo, Los Angeles County
On-site
Full-time
$134K – $185K USD
Yesterday- Employment type
- Full-time · On-site
- Posted
- November 13, 2026
- Salary range
- $133,500–$184,800 USD per year
Hiring confidence: Some gaps · 67/100
Some signals are missing from this posting. It may well be genuine, but it is worth confirming the role is still open before you invest time in applying. How this is scored
Job Overview
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About Radiant Radiant is an El Segundo, CA-based company building the world's only mass-produced, transportable nuclear microreactors. The U.S. grid is under growing strain, with power demand accelerating, driving higher utility costs, rising carbon emissions, and interconnection backlogs. Radiant has a solution, transportable, on-site power. Our first reactor, Kaleidos, is 1 megawatt: small enough to be factory-built, transported by land, sea, or air, and deployed wherever power is needed. 1 M…
This role is based in El Segundo, Los Angeles County. Radiant Industries is hiring for this full-time position through Jobily, where you can check how well your resume matches the posting before you apply.
About the Company
RA
Radiant Industries
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