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General Dynamics Mission Systems Logo

Linux System Administrator - Service Desk

General Dynamics Mission Systems

$103,254 - $111,724
Sep 11, 2025
Colorado Springs, CO, USA
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General Dynamics Mission Systems (GDMS) is looking to hire a Linux Systems Administrator (Service Desk) for Space, Cyber and Intelligence Systems to manage enterprise systems, specialized Linux OS, cross-domain solutions, and boundary devices.

Requirements

  • A minimum of a IAT Level II (DoD 8570/8140.01) certification is required at time of hire: e.g. CompTIA Security+, GSEC, SSCP, and CCNA-Security
  • Strong experience with Red Hat LINUX command line administration
  • Proficiency in OS and hardware/software troubleshooting
  • Ability to apply Security Technical Implementation Guides (STIGs) and address vulnerabilities
  • Preference for Network administration experience
  • Active Top Secret with SCI eligibility
  • Expertise in re-imaging both physical and virtual servers

Responsibilities

  • Hands-on work with RedHat Linux, system/server builds, and advanced troubleshooting
  • Engaging with cross-domain and boundary device solutions
  • Managing enterprise-level solutions and re-imaging workstations, servers, and peripherals
  • Strong experience with Red Hat LINUX command line administration
  • Proficiency in OS and hardware/software troubleshooting
  • Ability to apply Security Technical Implementation Guides (STIGs) and address vulnerabilities
  • Expertise in re-imaging both physical and virtual servers

Other

  • Providing top-notch customer service
  • Exceptional attention to detail and problem-solving skills
  • A proactive and collaborative approach to team projects
  • Strong customer service orientation
  • Department of Defense TS/SCI security clearance with ability to obtain a Polygraph is required at time of hire.