Senior Enterprise Systems Admin – TS/SCI Cleared, On-site

Peraton is seeking an Enterprise Infrastructure Support Systems Administrator to join our Cyber Mission team in Annapolis Junction, MD. This full-time role supports a large IC contract at a customer site, requiring 1880 hours per year and TS/SCI clearance with polygraph. You will design and implement system administration solutions, prepare bills of materials, network diagrams, and collaborate with network, storage, and server teams to meet capacity and security requirements in a complex