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Senior Linux Systems Administrator — TS​/SCI + Poly

Job in Baltimore, Anne Arundel County, Maryland, 21240, USA
Listing for: General Dynamics Information Technology, Inc.
Full Time position
Listed on 2026-10-30
Job specializations:
  • IT/Tech
    Unix/Linux, Systems Administrator, Cybersecurity
Salary/Wage Range or Industry Benchmark: 202000 - 274000 USD Yearly USD 202000.00 274000.00 YEAR
Job Description & How to Apply Below

General Dynamics Information Technology, Inc. is seeking a Systems Administrator to support a large-scale Linux system, including installation of COTS/GOTS/FOSS software, daily operations, monitoring, and issue resolution for compute, network, memory, and storage components.

The role emphasizes security, reliability, and performance enhancements. You will need a TS/SCI w/ Polygraph clearance, 15+ years of related experience, and technical training or certification.

We are seeking a motivated Senior Linux Systems Administrator — TS/SCI + Poly to join General Dynamics Information Technology, Inc. in MD, United States.

We are looking to fill the Senior Linux Systems Administrator — TS/SCI + Poly position at General Dynamics Information Technology, Inc. in MD, United States.

The Senior Linux Systems Administrator — TS/SCI + Poly role at General Dynamics Information Technology, Inc. is now open for applications in MD, United States.

Position Requirements
10+ Years work experience
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