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10,000+
"linux administrator"
jobs
in last 30 days
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10,000+
"linux administrator"
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in last 30 days
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Date
Last 30 days
System Administrator
APPLY
Crypticvector
Fort Meade, MD
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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SolarWinds Administrator (TS/SCI clearance)
APPLY
Via Logic
Newport News, VA
L5 Senior
August 7th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Systems Administrator - Onsite Newport, TS Clearance
APPLY
Saalex
Newport, RI
L4 Mid
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Senior System Administrator - On-Site 3rd Shift (Secret)
APPLY
3m Healthcare
Tucson, AZ
L5 Senior
July 16th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Maintenance Software Administrator
APPLY
Corporatestudent Transportation Of America
Wall Township, NJ
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Systems Administrator I: Server & Virtualization Support
APPLY
University of Alabama at Birmingham
Florida, NY
L3 Junior
August 8th, 2026
Network and Computer Systems Administrators
Colleges, Universities, and Professional Schools
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Unix/Linux administration
APPLY
Otb Tech
San Jose, CA
L5 Senior
July 26th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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TS/SCI UNIX Systems Administrator - Mission-Critical IT
APPLY
Feditc
Hampton, VA
L5 Senior
August 7th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Restore System Administrator - TS/SCI w/Poly
APPLY
Dormont Manufacturing Company
Hyattsville, MD
L5 Senior
August 7th, 2026
Network and Computer Systems Administrators
Other Computer Related Services
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Senior DoD Systems Administrator (Windows/Linux)
APPLY
Iron Bow Technologies
Herndon, VA
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Systems Administrator Staff (Amazon Web Services)
APPLY
Infozone
Centennial, CO
L6 Lead
August 7th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Principal SysAdmin - Onsite Tucson, Secret Clearance
APPLY
Prattwhitney
Tucson, AZ
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Temporary Help Services
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Senior Linux/UNIX System Administrator
APPLY
Gcubed Enterprises
Florida, NY
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Middleware Administrator
APPLY
Veriipro
Seattle, WA
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Senior Systems Administrator - On-Site IT & Security Ops
APPLY
Dobbs Defense Solutions
Pascagoula, MS
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
National Security
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Senior Data Center & Server Engineer (Hybrid)
APPLY
Worktrust Solutions
East Providence, RI
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Application Administrator - Windows
APPLY
Jobtailor
Tampa, FL
L6 Lead
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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System Administrator
APPLY
BCforward
Charlotte, NC
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Junior System Administrator Hybrid (Arlington, VA)
APPLY
Dunhill Professional Search
Arlington, VA
L4 Mid
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Platform Administrator: Infra Automation & On-Call Support
APPLY
Harvard University
East Boston, MA
L4 Mid
August 8th, 2026
Network and Computer Systems Administrators
Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
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Senior Linux & Cloud Systems Admin
APPLY
United Launch Alliance
Centennial, CO
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
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Senior Enterprise App Admin - DoD, Secret Clearance
APPLY
Nationwide It Services
Virginia, MN
L6 Lead
August 8th, 2026
Network and Computer Systems Administrators
National Security
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Linux & Windows Administrator: VMware, Cloud & Automation
APPLY
Quantum World Technologies
Dallas, TX
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Senior Enterprise System Administrator
APPLY
Everest Consultants
Vancouver, WA
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Secret-Cleared Systems Administrator - Windows Virtualization
APPLY
Beacon Hill
Colorado Springs, CO
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Temporary Help Services
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Linux Systems Administrator - Hybrid,
APPLY
Digital Criterion
New York, NY
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Microsoft System Administrator- Senior / Junior(Top Secret with with Security Clearance
APPLY
North Point Technology
Fort Belvoir, VA
L5 Senior
July 29th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Government System Administrator - Windows/Linux, Security
APPLY
Purvis Systems
Newport, RI
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Other General Government Support
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Hybrid Systems Administrator - Microsoft & VMware Pro
APPLY
Flextecs Flexible Technology Solutions
Atlanta, GA
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Senior Linux & Cloud System Administrator
APPLY
United Launch Alliance
Centennial, CO
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
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System Administrator
APPLY
Globenet Consulting
Seattle, WA
L5 Senior
August 3rd, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Senior Linux Systems Administrator and Automation Engineer
APPLY
Avid Technology Professionals
Laurel, MD
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Senior DoD RMF System Administrator - eMASS/SCAP
APPLY
Integral Federal
Hyattsville, MD
L6 Lead
August 8th, 2026
Network and Computer Systems Administrators
National Security
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Senior System Administrator (TS/SCI) - Federal IT Ops
APPLY
Wyetech
Columbia, MD
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Remote ServiceNow MID Server Admin - ITOM & Discovery expert
APPLY
GovCIO
Alexandria, VA
Remote
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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System Administrator - DoD Gov Hosting (Secret Clearance)
APPLY
Simventions
Hyattsville, MD
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Other General Government Support
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Mission-Critical App Administrator | Secret Clearance | DoD
APPLY
Nationwide It Services
Fort Belvoir, VA
L6 Lead
August 8th, 2026
Network and Computer Systems Administrators
National Security
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Cyber Operations Admin: AWS & Kubernetes (TS/SCI)
APPLY
Full Visibility
Fort Meade, MD
L5 Senior
August 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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On-Site IT Administrator Entry-Level Tech Growth
APPLY
Fullscript
Ashland, VA
L4 Mid
August 8th, 2026
Network and Computer Systems Administrators
Computer Facilities Management Services
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System Administrator
APPLY
Integral Federal
Aberdeen, MD
L5 Senior
July 22nd, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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