Leidos is seeking a Principal Nuclear Engineer SME to support critical national security missions in Reston, VA. Lead assessments, reverse engineering of protective measures, and identify vulnerabilities across facilities and supply chains using physics-based modeling and all-source intelligence integration.
The role requires a Master’s with 15+ years or a PhD with 13+ years, and an active TS/SCI clearance. Expect high-impact work in a secure government facility with senior stakeholder briefings.
#J-18808-LjbffrSenior Nuclear Defense Engineer in reston at Unknown Company
This position is listed as full time and onsite.