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Senior System Administrator Jobs in United States
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Senior Associate, Systems Administration
L3Harris - Fort Wayne, Indiana -
Senior Systems Administrator
BAE Systems - Quantico, Virginia -
Senior Systems Administrator
BAE Systems - Sterling, Virginia -
Senior Associate, Systems Administration
L3Harris - Palm Bay, Florida -
Senior Systems Administrator (Active Secret Clearance)
TEKsystems - Fort Stewart, Georgia -
Systems Administrator (Associate and Senior Level)
Link Solutions Inc - Fort Leonard Wood, Missouri -
Learning Management Systems Administrator / State Prog Admin Senior
State of Minnesota - St. Paul, Minnesota -
Systems Administrator (Intermediate and Senior Level)
Link Solutions Inc - Fort Knox, Kentucky -
Senior IT / System Administrator
R&D Industries, Inc. - Milford, Iowa -
Senior Linux Systems Administrator (HPCE) - Top Secret Clearance w/SCI eligibility - (24691)
American Systems - Dallas, Texas -
Senior Systems Administrator (REPOST)
City of Pittsburgh - Pittsburgh, Pennsylvania -
Senior Systems Administrator
UNIVERSITY OF TEXAS AT AUSTIN - Austin, Texas -
ERP BASIS ADMINISTRATOR (Senior Systems Analyst) - Range 17 / NON
Municipality of Anchorage - Anchorage, Alaska -
Senior Cleared Windows Systems Administrator
General Atomics - Charlottesville, Virginia -
System Administrator, Senior, or LSO – Markets - Temporary
Idaho Power Company - Boise, Idaho
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Senior System Administrator
Alliance Defending Freedom - United States -
System Administrator, Senior, or LSO – SVP Project - Temporary
Idaho Power Company - Boise, Idaho -
Senior Learning Management Systems Administrator
Corewell Health - Grand Rapids, Michigan -
Senior Systems Administrator - Directory Services, ICAM, & ZTA
TekSynap - Denver, Colorado -
Senior System Administrator
Insight Global - Berkeley, California -
Senior System Administrator
SAIC - ARLINGTON, Virginia -
Senior Systems Administrator
Leidos - Greenbelt, Maryland -
Senior Linux System Administrator 2025-4599
Integration Innovation, Inc. - Vicksburg, Mississippi -
Senior Linux Systems Administrator (HPCE) - Top Secret Clearance w/SCI eligibility - (24690)
American Systems - Arlington, Virginia -
Senior Business Systems Administrator
CoreCivic - United States -
Senior Systems Administrator
Raft LLC - Colorado Springs, Colorado -
Senior Systems Administrator
ActiveProspect, Inc. - Austin, Texas -
Senior System Administrator
Parsons Corporation - Aurora, Colorado -
Senior System Administrator - Hardware Engineering (Onsite)
RTX Corporation - Fullerton, California -
Senior System Administrator
Parsons Corporation - Denver, Colorado
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