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Senior Systems Administrator Jobs in United States
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NCIS Senior Systems Administrator | Active TS/SCI clearance
General Dynamics Information Technology - Quantico, Virginia -
Systems Administrator (Intermediate and Senior Level)
Link Solutions Inc - Fort Knox, Kentucky -
Senior Systems Administrator
ManTech - Fort Meade, Maryland -
Senior Systems Administrator
General Dynamics Information Technology - Fort Belvoir, Virginia -
Senior Windows Systems Administrator
SAIC - CHANTILLY, Virginia -
Senior System Administrator
Actalent - Troy, Michigan -
Senior IT Systems Administrator
BAE Systems - Nashua, New Hampshire -
Senior Systems Administrator
Applied Research Associates, Inc. - Fort Belvoir, Virginia -
Senior System Administrator
Actalent - Tulsa, Oklahoma -
Senior System Administrator
Actalent - New Albany, Ohio -
Senior Linux Systems Administrator
Amentum - Albuquerque, New Mexico -
Senior Associate, IT Systems Administrator
Sun Pharmaceuticals, Inc - United States -
Systems Administrator, Senior
UIC Government Services and the Bowhead Family of Companies - Corona, California -
Senior Principal Linux Systems Administrator- Must have active TS/SCI CI Poly
RTX Corporation - Aurora, Colorado -
Senior Linux System Administrator 2025-4599
Integration Innovation, Inc. - Vicksburg, Mississippi -
Senior Systems Administrator
Integration Innovation, Inc. (i3) - Arlington, Virginia -
Senior Systems Administrator
Raft LLC - Colorado Springs, Colorado -
Senior Linux System Administrator 1
L3Harris - Colorado Springs, Colorado
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Senior System Administrator (ESOM - ITAM)
IT Concepts - United States -
Senior Linux Systems Administrator (Red Hat)
UIC Government Services and the Bowhead Family of Companies - Dahlgren, Virginia -
Senior Systems Administrator
GovCIO - Washington, District Of Columbia -
Senior Systems Administrator (NetSuite and Zuora Req)
ActiveProspect, Inc. - Austin, Texas -
Senior AWS Cloud Systems Operations Administrator - 28161
MAXIMUS SERVICES LLC - Austin, Texas -
Senior AWS Cloud Systems Operations Administrator - 28163
MAXIMUS SERVICES LLC - Austin, Texas -
Senior AWS Cloud Systems Operations Administrator - 28201
MAXIMUS SERVICES LLC - Austin, Texas -
Linux System Administrator, Senior Specialist
Southern California Edison - Alhambra, California -
Systems Administrator (Senior)
Leidos - Colorado Springs, Colorado -
Senior Systems Administrator
Leidos - Huntsville, Alabama -
Systems Administrator Senior
Summit Technical Solutions - Colorado Springs, Colorado -
Senior Systems Administrator
Leidos - Greenbelt, Maryland -
Senior Linux Systems Administrator
Leidos - Columbia, Maryland -
Senior Systems Administrator
Leidos - Huntsville, Alabama -
System Administrator or Senior – Grid and Market Operations - Temporary
Idaho Power Company - Boise, Idaho -
Senior Systems Administrator - Operations Lead
Akima - Albuquerque, New Mexico -
Senior Systems Administrator
Integration Innovation, Inc. (i3) - Huntsville, Alabama -
Senior Systems Administrator
C5T Corporation - Scott AFB, Illinois
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