Demo

System Administrator 3 ( TS/SCI Polygraph required)

Cleared Staffing Solutions
George, MD Full Time
POSTED ON 1/9/2026 CLOSED ON 6/18/2026

What are the responsibilities and job description for the System Administrator 3 ( TS/SCI Polygraph required) position at Cleared Staffing Solutions?

Location: Fort Meade, MD
Clearance: Active TS/SCI with Full Scope Polygraph
Employment Type: Contract or Direct Hire
Salary: $200,000

Overview:
As a Systems Administrator, you will manage complex network and server infrastructure supporting Department of Defense operations. You will maintain security posture while supporting users and mission systems.



Requirements

Responsibilities:

  • Administer Linux and Windows-based systems.

  • Support patching, configuration, and performance tuning.

  • Troubleshoot hardware/software and resolve user issues.

  • Support virtual environments, backup solutions, and DoD STIG compliance.

Qualifications:

  • Bachelor’s in IT or related field (or equivalent experience).

  • 5–10 years in systems administration.

  • Experience with scripting (Bash, PowerShell), virtualization (VMware, KVM).

  • Familiarity with Docker, Kubernetes, and network protocols.



Benefits

5 Weeks of PTO starting day 1!!

Salary : $200,000

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