Senior Windows Systems Administrator

DecisionPoint is seeking an experienced Senior Windows Systems Administrator to serve as a technical SME supporting enterprise Microsoft Windows Server, Active Directory, and IIS environments. The role requires advanced expertise in Windows administration, Active Directory, Group Policy, DNS, IIS, authentication, networking, and system troubleshooting. Responsibilities include maintaining mission-critical systems, resolving complex production issues, supporting virtualized environments, and implementing security hardening and vulnerability remediation. Experience with DISA STIGs, DoD RMF requirements, and enterprise Windows security standards is essential.