Senior Fluid Systems Engineer Nuclear Microreactors (Hiring Immediately)

Radiant

📍 el segundo, ca, United-States

Full-time nan Posted June 09, 2026

Job Description

Radiant is seeking a highly motivated Staff Mechanical Engineer in El Segundo, CA. You will manage critical fluid systems for the Kaleidos reactor, involving design, analysis, and vendor interactions. The role requires a Bachelor’s degree in engineering and over 7 years of relevant experience. You will play a key part in pioneering new nuclear technology. Attractive benefits, including substantial stock options and medical coverage, enhance your compensation. #J-18808-Ljbffr