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System Administrator

Job in Silver Spring, Montgomery County, Maryland, 20900, USA
Listing for: A&T Systems, Inc.
Full Time position
Listed on 2026-04-21
Job specializations:
  • IT/Tech
    Systems Administrator, IT Support, Cybersecurity, Technical Support
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below
Position: System Administrator I

Description

  • Support enterprise-level Microsoft server environments to include Microsoft Server 2008 Active Directory with Windows 7 clients, Exchange, WSUS, and/or SCOM technologies.
  • Provide application/Windows OS installation, configuration, and patching as well as data reporting (application install status, client health, etc.) leveraging Microsoft System Center Configuration Manager.
  • Provide technical support by performing installation, repair, and preventative maintenance of PCs and related software.
  • Troubleshoot software install/configuration failures and provide regular status to the customer. Apply security patches/configuration changes to workstations within restrictions required by the customer.
  • Team with information assurance to remediate workstation security issues found during routine checks.
  • Participate in new application and hardware rollouts, testing, and special projects as needed.
  • Enforce Windows Server Administration standards, policies, and guidelines and implement them as needs are identified.
  • Maintain continuously updated documentation of key applications in order to facilitate the support and improvement of the platform.
  • Install, configure, upgrade, and maintain OS and software packages in support of mission requirements; schedule installations/upgrades IAW IT procedures, tune systems to optimize performance, and ensure data recoverability.
Requirements
  • Must possess an active DOD Secret Security Clearance.
  • Minimum experience of 3-5 years performing System Administration, preferably as part of a government branch.
  • Experience tracking multiple projects and items.
  • Experience working with servers and storage devices.
  • IAT Level II Certification (Security+).
Specialized Experience
  • MCSA or equivalent certification (or capable of becoming certified within 6 months of hire)
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