System Administrator I
A&T Systems, Inc.Full Timejunior
Silver Spring, Maryland, USPosted April 15, 2026
Job Description
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/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 PC and related software.
- Troubleshoot software install/configuration failures and provide regular status to customer. Apply security patches/configuration changes to workstations within suspenses required by 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, maintain OS and software packages in support of mission requirements; scheduling installations/upgrades IAW IT procedures, tuning systems to optimize performance and ensuring data recoverability.
Requirements
Minimum 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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