System Administrator Jobs in Aurora
32 live System Administrator roles in Aurora, United States. Apply directly on Haystack.
Last updated 1 September 2026. Job counts refresh daily.
As of 1 September 2026, Haystack lists 32 live System Administrator jobs in Aurora, with 4 added in the past week and typical advertised salaries of $104k to $167k. Employers hiring right now include Northrop Grumman, Cornerstone Defense and ENS Solutions, LLC.
Top companies hiring
plus 15 more companies hiring in this category
- SR
Senior System Administrator - FS Poly with Security Clearance
NewStanley Reid
Aurora, CO馃嚭馃嚫$220k/yrHybridYesterdayAWSAgileHTTPSTechnology - SR
System Administrator (multiple levels) to 170k, FS Poly with Security Clearance
Stanley Reid
Aurora, CO馃嚭馃嚫$115k - $170k/yrHybrid6 days agoHTTPSJavaTechnology - GR
Systems Engineer
GRVTY
Aurora馃嚭馃嚫$140k/yr3 days agoSAFeAWSScrum+8Technology - VE
System Engineer - Mid with Security Clearance
VertuCom
Aurora, CO馃嚭馃嚫$65/hrOn-site4 days agoAgileConfluenceJira+1Technology - DC
Linux System Administrator
Data Computer Corp America
Aurora, CO馃嚭馃嚫$125k - $140k/yrHybrid1 week agoAWSAnsibleBash+4Technology - SC
Principal Linux System Administrator with Security Clearance
SciTec, Inc.
Aurora, CO馃嚭馃嚫$149k - $184k/yrHybrid6 days agoDockerAnsibleBash+4Technology - NG
Systems Administrator - Level 5 Active Polygraph Required with Security Clearance
NewNorthrop Grumman
Aurora, CO馃嚭馃嚫$177k - $265.6k/yrHybrid2 days agoSplunkActive DirectoryHTTP+2Technology - ES
Infoblox Systems Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Aurora, Colorado馃嚭馃嚫On-site4 weeks agoDNSPythonTechnology - ES
VDI Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Aurora, Colorado馃嚭馃嚫On-site4 weeks agoEngineering - SC
Principal Linux System Administrator
SciTec
Aurora, Colorado馃嚭馃嚫$149k - $184k/yrOn-site4 weeks agoDockerAnsibleBash+4TechnologyGet new System Administrator jobs in Aurora in your inbox
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- ES
Storage Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Aurora, Colorado馃嚭馃嚫On-site4 weeks agoOracleAWSAzure+1Technology - EA
Site System Administrator with Security Clearance
Empower AI
Aurora, CO馃嚭馃嚫$86.5k/yrOn-site2 weeks agoOracleSQLTechnology - EI
Principal Systems Administrator with Security Clearance
Envision Innovative Solutions
Aurora, CO馃嚭馃嚫Hybrid2 weeks agoTechnology - NG
Systems Administrator (AHT) with Security Clearance
Northrop Grumman
Aurora, CO馃嚭馃嚫$91.8k - $137.6k/yrHybrid5 days agoSplunkActive DirectoryHTTP+1Technology - MA
Systems Administrator with Security Clearance
MANTECH
Aurora, CO馃嚭馃嚫Hybrid2 weeks agoAWSTechnology - LE
Principal Linux Systems Administator with Security Clearance
Leidos
Aurora, CO馃嚭馃嚫$131.3k - $237.3k/yrHybrid3 weeks agoTechnology - AN
Systems Administrator with Security Clearance
Applied Network Solutions
Aurora, CO馃嚭馃嚫$100k - $200k/yrHybrid5 weeks agoOracleShellAWS+7Technology - NG
Systems Administrator - Level 4 with Security Clearance
Northrop Grumman
Aurora, CO馃嚭馃嚫$129.3k - $193.9k/yrHybrid5 weeks agoActive DirectoryHTTPVMwareTechnology - NG
Systems Administrator - Level 2 or 3 with Security Clearance
Northrop Grumman
Aurora, CO馃嚭馃嚫$83.4k - $125.2k/yrHybrid5 weeks agoActive DirectoryHTTPVMwareTechnology - BA
System Administrator with Security Clearance
Booz Allen Hamilton
Aurora, CO馃嚭馃嚫$61.9k - $141k/yrOn-site6 weeks agoSplunkActive DirectoryAzure+3Technology - BA
System Administrator
Booz Allen Hamilton
Aurora, CO馃嚭馃嚫$61.9k - $141k/yrOn-site6 weeks agoSplunkActive DirectoryAzure+3Technology - II
Sr Principal Systems Administrator with Security Clearance
Indotronix International Corp
Aurora, CO馃嚭馃嚫On-site6 weeks agoActive DirectoryVMwareTechnology - AR
Senior Systems Engineer Liaison with Security Clearance
Arcfield
Aurora, CO馃嚭馃嚫$146.3k - $254.4k/yrHybrid6 weeks agoTechnology - CD
Senior Linux Systems Administrator with Security Clearance
Cornerstone Defense
Aurora, CO馃嚭馃嚫$125k - $145k/yrOn-site7 weeks agoAWSAnsibleBash+5Technology - CD
Systems Engineer IV with Security Clearance
Cornerstone Defense
Aurora, CO馃嚭馃嚫$120k - $150k/yrHybrid6 weeks agoAgileConfluenceJiraTechnology - CD
System Administrator with Security Clearance
Cornerstone Defense
Aurora, CO馃嚭馃嚫$90k - $110k/yrOn-site6 weeks agoVMwareTechnology - CD
Systems Engineer II with Security Clearance
Cornerstone Defense
Aurora, CO馃嚭馃嚫$85k - $115k/yrHybrid6 weeks agoAgileConfluenceJiraTechnology - CT
Systems Administrator - Level 03 - FULLY CLEARED with POLYGRAPH with Security Clearance
Constellation Technologies Inc
Aurora, CO馃嚭馃嚫$175k - $200k/yrHybrid7 weeks agoTechnology - AL
Linux Systems Administrator with Security Clearance
ALKU
Aurora, CO馃嚭馃嚫Hybrid7 weeks agoC++JavaPythonTechnology - TC
Systems Administrator - Full Scope Polygraph Required with Security Clearance
TEKsystems c/o Allegis Group
Aurora, CO馃嚭馃嚫Hybrid7 weeks agoSplunkActive DirectoryVMwareTechnology
Frequently asked questions
How many System Administrator jobs in Aurora are available?
Haystack currently lists 32 live System Administrator jobs in Aurora, with 4 added in the past week. Numbers refresh daily.
What do System Administrator jobs in Aurora pay?
Advertised salaries typically range from $104k to $167k per year, based on 23 live postings with advertised salaries.
Which companies are hiring for System Administrator jobs in Aurora?
Northrop Grumman, Cornerstone Defense, ENS Solutions, LLC, Stanley Reid, Booz Allen Hamilton are actively hiring right now, alongside 16 other employers.