System Administrator - TS/SCI Poly required with Security Clearance

Location: Annapolis Junction, MD Clearance Required: TS/SCI with Polygraph Telework: Based on tasking About the Role We’re seeking a highly experienced System Administrator with strong, quantifiable Linux system administration expertise. In this role, you’ll support a wide range of IT systems across multiple environments, working with modern automation tools, hyperconverged infrastructure, and container‑based technologies. You’ll join a mission‑focused team where your technical depth, troublesh…