Systems Administrator

Systems Administrator Job Locations US-VA-Springfield | US-WA-Bremerton Requisition ID 2026-163062 Position Category Cyber Security Clearance Top Secret/SCI Responsibilities Peraton is seeking a Systems Administrator to support our customer onsite in Springfield, Va. Manages the Information Technology (IT) infrastructure within an organization, including the physical network (e.g., LANs/WANs, servers, terminals) as well as server applications and software (e.g., PeopleSoft, Oracle). Configures, installs, maintains, and upgrades server applications and hardware. Evaluates, tests, recommends, coordinates, monitors, and maintains information systems (IS) and cyber security policies, procedures, and systems, including access management for hardware, firmware, and software. Ensures that IS and cyber security plans, controls, processes, standards, policies, and procedures are aligned with IS standards and overall IS and cyber security. Identifies security risks and exposures, determines the ...