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10,000+ Systems Admin Principal Systems Admin jobs in Aurora, CO

Principal Systems Engineer/Sr. Principal Systems Engineer

At Northrop Grumman - Aurora, CO

Posted on Nov 4

Principal Systems Engineer

At RTX - Aurora, CO

Posted on Oct 22

2025 Summer Intern: Systems Engineer I

At Spectrum - Greenwood Village, CO

Posted on Sep 25

Contracts Lead Admin

At Deloitte - Denver, CO + 56 locations

Posted on Nov 8

Principal Systems Engineer/ Sr. Principal Systems Engineer

At Northrop Grumman - Aurora, CO

Posted on Sep 23

Principal Linux System Administrator

At RTX - Aurora, CO

Posted on Oct 23

Principal Product Designer I - Design Systems

At Spectrum - Greenwood Village, CO

Posted on Nov 6

Principal/Sr. Principal Systems Engineer

At Northrop Grumman - Aurora, CO

Posted on Oct 7

Principal Linux System Administrator

At RTX - Aurora, CO

Posted on Nov 7

Principal/Sr. Principal Systems Engineer Test (Integrator)

At Northrop Grumman - Aurora, CO

Posted on Sep 29

Principal Systems Engineer

At RTX - Aurora, CO

Posted on Nov 2

Principal/Sr. Principal Systems Engineer Test (Integrator)

At Northrop Grumman - Aurora, CO

Posted on Oct 7

Principal Systems Engineer

At RTX - Aurora, CO

Posted on Nov 2

Principal Systems Administrator/Sr. Principal Systems Administrator

At Northrop Grumman - Aurora, CO

Posted on Sep 23

Principal Systems Engineer (Onsite)

At RTX - Aurora, CO

Posted on Oct 24

Systems Administrator/Principal Systems Administrator

At Northrop Grumman - Aurora, CO

Posted on Sep 23

Sr Principal Systems Engineer - Solutions Architect (Onsite)

At RTX - Aurora, CO

Posted on Oct 16

Principal OR Sr. Principal Systems Administrator

At Northrop Grumman - Aurora, CO

Posted on Sep 23

Sr. Principal Systems Engineer - Deputy IPT Lead

At Northrop Grumman - Aurora, CO

Posted on Sep 23

Principal Linux Systems Administrator

At Northrop Grumman - Aurora, CO

Posted on Oct 24