New 
Windows Systems Admin
 Quadrant, Inc. | |
 United States, Virginia, Arlington | |
 Mar 14, 2026 | |
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Windows Systems Admin Arlington, VA Pay From: $100.00 per year MUST: Experienced Windows Systems Admin Must have active TS/SCI clearance 10 years of relevant IT systems engineering or systems administration experience supporting enterprise Windows environments Experience supporting systems within classified DoD enterprise environments. Experience with Virtual Desktop Infrastructure (VDI). PowerShell scripting and automation experience Sec+ certification required DUTIES: Provide Tier 3 support for in-house developed systems and site-unique enhancements. Support maintenance of current and future versions of supported IT systems. Maintain server operating systems at required versions. Maintain COTS, GOTS, and Open-Source software at required versions. Perform installation, configuration, administration, and troubleshooting of supported systems. Support incident, change, and configuration management processes in accordance with lifecycle support requirements. Administer Active Directory user and group management functions. Support VMware virtual machine administration and Virtual Desktop environments. Provide support for DNS, DHCP, backup and restore operations, SAN storage fundamentals, and desktop imaging tools. Assist with PowerShell scripting and automation efforts as needed Quadrant is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, status as a protected veteran, or status as an individual with a disability. "Healthcare benefits are offered to all eligible employees according to compliance mandated by the Affordable Care Act". | |