Windows Systems Administrator III Location: JBSA Clearance: Active TS/SCI or TS/SCI Eligible Responsibilities • Install, configure, test, tune, maintain, harden, upgrade, patch, and support physical and virtual Microsoft Windows Server environments across classified and unclassified networks. • Design, implement, document, and maintain enterprise Windows Server infrastructure and supporting utility programs and monitoring tools. • Administer and support core Microsoft infrastructure services in…