Windows Systems Administrator; Mid-Level; DoD Environment

We are seeking a mid-level Windows Systems Administrator with 5-10 years of experience supporting Department of Defense (DoD) environments. The ideal candidate will have hands‑on experience administering modern Windows Server and Windows endpoint platforms, enforcing DoD security standards, and supporting mission‑critical systems in regulated or classified networks.

• Administer Windows Server 2016, 2019, and 2022 environments
• Support Windows 11 Enterprise endpoints
• Manage Active Directory, Group Policy, DNS, DHCP, and trusts
• Implement and remediate DISA STIGs
• Conduct SCAP scans and vulnerability remediation
• Support RMF activities and POAM remediation
• Perform system patching, monitoring, and incident response
• Support backup, restore, and disaster recovery operations
• Participate in change management and CCB processes
• Maintain system documentation and accreditation artifacts

• 5-10 years of Windows Systems Administration experience
• Experience supporting DoD or Federal IT environments
• Strong knowledge of Windows Server 2016+ and Windows 11
• Hands‑on experience with DISA STIGs and SCAP tools
• Familiarity with RMF and NIST 800-53
• Experience working in controlled or classified environments

• Power Shell scripting and automation
• VMware vSphere or Hyper‑V
• Exchange, MECM (SCCM), Intune, or WSUS
• Endpoint security platforms (Defender, HBSS, McAfee ePO)
• Backup solutions (Veeam, Commvault, Net Backup)

• Security+ CE (DoD 8570 / 8140 compliant)
• Microsoft Windows certifications or equivalent experience
• RMF or CISSP preferred

• Active Secret clearance required
• Top Secret preferred depending on program