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Senior Test Manager — Nuclear Helium Systems

X-Energy, LLC

X Energy, LLC in Rockville, MD is seeking a Test Manager for its Helium Test Facility. You will own test campaigns, drive design decisions, and orchestrate execution across engineers, vendors, and facility operators to prove out and validate high‑temperature helium systems. The role requires senior engineering leadership, hands‑on testing experience, and a track record of managing large, high‑stakes test programs. This is a full‑time position with a structured schedule and advanced compensation. #J-18808-Ljbffr X-Energy, LLC

Vacancy posted 5 days ago
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