Mechanical Engineer, Fluid Systems is open at Radiant Industries in El Segundo, CA. The posting gives a salary of $108K - $150K. Posted on May 27, 2026, and still on Radiant Industries’s careers page when we last checked, on Nov 14, 2026.
About the role
Radiant is seeking a highly motivated Mechanical Engineer, Fluids Systems to own critical Kaleidos fluid systems from preliminary design through build and production. These systems include the primary loop subsystems and power conversion loop, serving to convert heat from the reactor core into electrical power. You will be responsible for the following: trade studies, component selection, thermal hydraulic analysis…
The opening lines of the posting. The rest is on Radiant Industries’s careers page.
Hiring at Radiant Industries
Radiant Industries has 102 open roles right now. Most are in Engineering, Operations and Supply Chain & Logistics. The median advertised salary across its roles with a published range is $178K. See all its roles
