Network/System Administrator III - GRS : Job Details

Network/System Administrator III

GRS

Job Location : Washington,DC, USA

Posted on : 2025-07-26T01:31:50Z

Job Description :

Global Resource Solutions, Inc. (GRS) is seeking an enthusiastic, motivated, detail-oriented, and talented individual for the position of Network/System Administrator III.

Job Description

Summary: The Network/System Administrator III primarily supports Special Access Programs (SAPs) for Department of Defense (DoD) agencies, including HQ Air Force, OSD, and Military Compartments. The role involves providing daily support for Collateral, SCI, and SAP activities.

Essential Duties & Responsibilities
  • Install, maintain, audit, and support a secure MS Windows network environment and web/data applications.
  • Maintain internet applications and protocols such as IP, TCP, HTTP, HTTPS, FTP, & SSL.
  • Manage file servers, firewalls, network access, security monitoring systems, and documentation.
  • Provide IT support to local customers and troubleshoot system issues.
  • Perform system maintenance, hardware upgrades, firmware updates, and configuration changes.
  • Conduct scheduled backups and manage data backup libraries, including off-site storage.
  • Attend planning and requirements meetings with IT staff, Program Managers, and customers.
  • Prepare systems for operational use and support testing.
  • Provide technical guidance and leadership to team members.
    • Requirements
  • 5 to 7 years of related experience.
  • Bachelor's Degree or equivalent experience (4 years).
  • Must meet DoD Directive 8570.01-M certification requirements for IAT Level 2 within 6 months of hire.
    • Security Requirements
  • Current Top Secret Clearance with SCI eligibility.
  • Eligibility for access to SAPs.
  • Willingness to undergo a Counterintelligence Polygraph.
    • Skills
    • Knowledge of Windows Server 2008/2012, Exchange Server 2003/2010, Windows 7/10, hardware, and network technologies.
    • Understanding of Risk Management Framework, Common Criteria, and security policies.
    • Experience with PL1 & PL2 systems; cross-domain solutions (desired).
    • Familiarity with security policies and ability to work in dynamic environments.
    • Proficiency in Microsoft Office Suite.
    • Ability to lift up to 50 lbs and willingness to travel within the AOR.
    Physical Requirements

    Ability to sit, bend, reach, stoop, squat, stand, and walk.

    Communication

    Excellent customer service, written, and oral communication skills.

    Join GRS for a rewarding career with comprehensive benefits. GRS is an Equal Opportunity Employer and participates in E-Verify.

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