Systems Administrator 3

Essential Responsibilities: Administer and troubleshoot Windows and UNIX/Linux servers and training services. Lead complex incident restoration, virtualization maintenance, and capacity improvement. Maintain version-controlled runbooks, SOPs, inventories, and configuration baselines. Execute authorized patching, upgrades, backups, restoration, and validation. Mentor administrators and document evidence supporting audit readiness.

Required Qualifications: Doctorate plus 6 years; OR master’s plus 8; OR bachelor’s plus 10; OR associate’s/18 relevant military semester hours plus 12; OR high school diploma/GED plus 14 years of directly related experience. Hands-on administration, restoration, virtualization, backups, patching, and documentation. Security+ or equivalent DoD 8570 IAT Level II certification required.

Desired Qualifications: RHCE, VMware VCP, advanced Microsoft certifications, or ITIL.Security Clearance TS/SCI with PolygraphU.S. Citizenship and Security Clearance Requirement: This position requires a U.S. government security clearance. Applicants must be U.S. citizens and meet the security clearance requirements specified in this posting.