General Dynamics Mission Systems · 9 hours ago
Linux System Administrator (Service Desk)
Schriever AFB, CO
Full-time
Onsite
Senior Level
$106K/yr - $114K/yr
5+ years expGeneral Dynamics Mission Systems, Inc is a leader in high technology solutions for defense and scientific arenas. They are seeking a Linux Systems Administrator to manage enterprise systems and provide top-notch customer service while working with specialized Linux OS and cross-domain solutions.
AerospaceBusiness Information SystemsInformation ServicesInformation TechnologyNational SecuritySensor
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Hands-on work with RedHat Linux, system/server builds, and advanced troubleshooting
Engaging with cross-domain and boundary device solutions
Providing top-notch customer service
Managing enterprise-level solutions and re-imaging workstations, servers, and peripherals
Qualification
Required
Bachelor's degree in a specialized area; or equivalent is required plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience
Department of Defense TS/SCI security clearance with ability to obtain a Polygraph is required at time of hire
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
Active Top Secret with SCI eligibility
U.S. citizenship is required
Preferred
Preference for Network administration experience
Expertise in re-imaging both physical and virtual servers
Exceptional attention to detail and problem-solving skills
A proactive and collaborative approach to team projects
Strong customer service orientation
Benefits
401k matching
Flex time off
Healthcare
Wellness programs
Company
General Dynamics Mission Systems
General Dynamics Mission Systems designs and delivers critical systems and products for defense and cybersecurity customers. It is a sub-organization of General Dynamics.
10001+ employees
Funding
Current Stage
Late StageLeadership Team
Bo Elam
VP and CFO
Scott Butler
Senior Vice President Program Execution
Recent News
Washington Technology
2026-01-17
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