Nevada National Security
Open positions
Supervisor II
Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the U.S. National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of…
Director - Facility and Testbed Engineering
The Director of Facility and Testbed Engineering (F&TE) provides executive leadership, strategic direction, and operational management for the multi-disciplinary engineering organizations operating within nuclear…
Manager II for Advanced Sources and Detectors
Join an elite team at the forefront of national security, conducting groundbreaking research and development in defense of our nation. The Nevada National Security Sites (NNSS) is seeking an exceptional candidate for a…
Safeguards & Security Specialist II - Information Systems Security Officer
The Safeguards & Security Specialist II will provide direct security support to the Santa Barbara, CA, Special Technologies Lab (STL) Field Intelligence Element Deputy Director and the Special Security Officer…
Manager II - Cyber Physical Security
The Special Technologies Laboratory (STL) is a key R&D innovator that provides the Nevada National Security Sites (NNSS), National Nuclear Security Administration (NNSA), and other government organizations with…
Senior Infrastructure Analyst
The Information Technology Directorate is looking for a high-performing individual to join our team as a Senior Infrastructure Analyst. Key Responsibilities Management of unclassified, classified, and remote site…
IT Support Specialist I
The Information Technology department is seeking an IT Support Specialist I to join our Service Desk team located at the Nevada National Security Site (NNSS). Responsibilities Responsible for end-user desktop and…