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Posted July 28, 2026

Systems Administrator

Global Enterprise Services, LLC
Washington, DC, US Full Time

Job Description

Job Description

Location: Pentagon, Arlington, VA
Clearance: Active Top Secret (TS) REQUIRED
Certification: DoD 8140/8570 IAT Level II or Above REQUIRED

Position Overview

GES is seeking a Systems Administrator to support secure system operations within a high-visibility Pentagon environment.

Key Responsibilities

  • Install, configure, and maintain servers and network systems
  • Manage Active Directory, DNS, DHCP, and virtualization platforms
  • Perform system monitoring, backups, and log reviews
  • Apply patches and maintain STIG compliance
  • Provide technical support to users and systems
  • Maintain documentation and system inventories

Required Qualifications

  • Bachelor’s degree in IT or related field
  • 3+ years of experience
  • DoD 8140/8570 IAT Level II certification
  • Experience with enterprise IT systems

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