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System Administrator Jobs in Colorado
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Cleared Mid Systems Administrator
TEKsystems - Aurora, Colorado -
ERP System Administrator and Developer (Epicor Kinetic)
StoneAge, Inc. - Durango, Colorado -
NIPR/SIPR System Administrator
Cayuse Holdings - Denver, Colorado -
Principal Systems Administrator – X-Lab ACEOPS Administrator (24-467)
Northrop Grumman - Schriever AFB, Colorado -
Principal Linux System Administrator- Aurora, CO - Must have TS/SCI with CI Poly
RTX Corporation - Aurora, Colorado -
Senior Principal Linux Systems Administrator- Must have TS/SCI CI Poly
RTX Corporation - Aurora, Colorado -
IT Systems Administrator
CommonSpirit Health - Englewood, Colorado -
Systems Administrator
Davita - Denver, Colorado -
Senior System Administrator (Hardware Emphasis)
Parsons Corporation - Colorado Springs, Colorado -
Principal/Sr. Principal Systems Administrator
Northrop Grumman - Aurora, Colorado -
Lead Systems Administrator
Colorado State University - Fort Collins, Colorado -
System Administrator
ASRC Federal Holding Company - Colorado Springs, Colorado -
Principal/Sr Principal Linux Systems Administrator
Northrop Grumman - Aurora, Colorado -
Senior Systems Administrator
Lumen - Denver, Colorado -
Systems Administrator L2
KaiHonua LLC - Colorado Springs, Colorado
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Systems Administrator
Booz Allen Hamilton INC - Colorado Springs, Colorado -
System Administrator 1- Boulder, CO
M. C. Dean - Boulder, Colorado -
System Administrator 2- Boulder, CO
M. C. Dean - Boulder, Colorado -
Technical Systems Administrator Intern- Summer 2025
Sierra Nevada Corporation - Lone Tree, Colorado -
Senior Systems Administrator L3
KaiHonua LLC - Colorado Springs, Colorado -
Systems Administrator
Raft LLC - Colorado Springs, Colorado -
Senior Systems Administrator
Raft LLC - Colorado Springs, Colorado -
System Administrator 3 (Infrastructure Automation/Maintenanc
Auria (Boecore LLC) - Colorado Springs, Colorado -
Systems Administrator Technician _TS/SCI with Polygraph
General Dynamics Information Technology - Aurora, Colorado -
Learning System Administrator Content Manager (IC)
The Boeing Company - Englewood, Colorado -
NEON - IT Infrastructure Administrator - Linux Systems and Cloud Administration
Battelle Memorial Institute - Remote, Colorado -
IT Systems Administrator
Xcel Energy - Denver, Colorado -
Principal/Sr. Principal Systems Administrator
Northrop Grumman - Colorado Springs, Colorado -
Software Engineer III - Linux Systems Administrator
Charter Communications/Spectrum - Greenwood Village, Colorado -
Software Engineer III - Linux Systems Administrator
Spectrum - Greenwood Village, Colorado
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