System Administrator Jobs in Aurora
36 live System Administrator roles in Aurora, United States. Apply directly on Haystack.
Last updated 21 September 2026. Job counts refresh daily.
As of 21 September 2026, Haystack lists 36 live System Administrator jobs in Aurora, with 4 added in the past week and typical advertised salaries of $130k to $184k. Employers hiring right now include Northrop Grumman, Cornerstone Defense and ENS Solutions, LLC.
Top companies hiring
plus 17 more companies hiring in this category
- VE
Principal Database Administrator with Security Clearance
VertuCom
Aurora, CO馃嚭馃嚫On-site3 days agoAWSLESSTechnology - CG
Principal Systems Administrator
CCS Global Tech
Aurora, CO馃嚭馃嚫$210k - $219k/yrOn-site4 days agoHelp DeskTechnology - CG
Principal Systems Administrator with Security Clearance
CCS Global Tech
Aurora, CO馃嚭馃嚫$210k - $219k/yrOn-site5 days agoTechnology - CT
Systems Administrator - Level 03 - FULLY CLEARED with POLYGRAPH with Security Clearance
Constellation Technologies, Inc
Aurora, CO馃嚭馃嚫$175k - $200k/yrOn-site3 days agoAWSTechnology - VT
System Engineer II with Security Clearance
VTG
Aurora, CO馃嚭馃嚫$100k - $165k/yrHybrid1 week agoAgileTechnology - GR
Associate / Junior Systems Engineer
GRVTY
Aurora馃嚭馃嚫$100k - $160k/yr1 week ago401kDockerAgile+10Technology - NG
Principal or Sr Principal Systems Administrator - Workflow Engin with Security Clearance
Northrop Grumman
Aurora, CO馃嚭馃嚫$114k - $171k/yrHybrid2 weeks agoConfluenceJiraTechnology - NG
Principal / Sr. Principal Systems Administrator (AHT) with Security Clearance
Northrop Grumman
Aurora, CO馃嚭馃嚫$114k - $171k/yrHybrid2 weeks agoConfluenceJiraTechnology - SR
Senior System Administrator - FS Poly with Security Clearance
Stanley Reid
Aurora, CO馃嚭馃嚫$220k/yrHybrid2 weeks agoAWSAgileTechnology - SR
System Administrator (multiple levels) to 170k, FS Poly with Security Clearance
Stanley Reid
Aurora, CO馃嚭馃嚫$115k - $170k/yrHybrid2 weeks agoHTTPSJavaTechnologyGet new System Administrator jobs in Aurora in your inbox
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- GR
Systems Engineer
GRVTY
Aurora馃嚭馃嚫$140k/yr1 week agoSAFeAWSScrum+8Technology - VE
System Engineer - Mid with Security Clearance
VertuCom
Aurora, CO馃嚭馃嚫$65/hrOn-site3 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
NewSciTec, Inc.
Aurora, CO馃嚭馃嚫$149k - $184k/yrHybrid2 days agoDockerAnsibleBash+4Technology - NG
Systems Administrator - Level 5 Active Polygraph Required with Security Clearance
Northrop Grumman
Aurora, CO馃嚭馃嚫$177k - $265.6k/yrHybrid1 week agoSplunkActive DirectoryVMwareTechnology - ES
Infoblox Systems Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Aurora, Colorado馃嚭馃嚫On-site7 weeks agoDNSPythonTechnology - ES
VDI Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Aurora, Colorado馃嚭馃嚫On-site7 weeks agoEngineering - SC
Principal Linux System Administrator
SciTec
Aurora, Colorado馃嚭馃嚫$149k - $184k/yrOn-site6 weeks agoDockerAnsibleBash+4Technology - ES
Storage Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Aurora, Colorado馃嚭馃嚫On-site6 weeks agoOracleAWSAzure+1Technology - EA
Site System Administrator with Security Clearance
Empower AI
Aurora, CO馃嚭馃嚫$86.5k/yrOn-site5 weeks agoOracleSQLTechnology - EI
Principal Systems Administrator with Security Clearance
Envision Innovative Solutions
Aurora, CO馃嚭馃嚫Hybrid1 week agoTechnology - NG
Systems Administrator (AHT) with Security Clearance
Northrop Grumman
Aurora, CO馃嚭馃嚫$91.8k - $137.6k/yrHybrid3 days agoSplunkActive DirectoryVMwareTechnology - MA
Systems Administrator with Security Clearance
MANTECH
Aurora, CO馃嚭馃嚫Hybrid5 weeks agoAWSTechnology - LE
Principal Linux Systems Administator with Security Clearance
Leidos
Aurora, CO馃嚭馃嚫$131.3k - $237.3k/yrHybrid3 days agoTechnology - AN
Systems Administrator with Security Clearance
Applied Network Solutions
Aurora, CO馃嚭馃嚫$100k - $200k/yrHybrid2 weeks agoOracleShellAWS+7Technology - BA
System Administrator with Security Clearance
Booz Allen Hamilton
Aurora, CO馃嚭馃嚫$61.9k - $141k/yrOn-site2 months agoSplunkActive DirectoryAzure+3Technology - BA
System Administrator
Booz Allen Hamilton
Aurora, CO馃嚭馃嚫$61.9k - $141k/yrOn-site1 week agoSplunkActive DirectoryAzure+3Technology - AR
Senior Systems Engineer Liaison with Security Clearance
Arcfield
Aurora, CO馃嚭馃嚫$146.3k - $254.4k/yrHybrid4 days agoTechnology - CD
Senior Linux Systems Administrator with Security Clearance
Cornerstone Defense
Aurora, CO馃嚭馃嚫$125k - $145k/yrOn-site5 days agoAWSAnsibleBash+5Technology - CD
Systems Engineer IV with Security Clearance
Cornerstone Defense
Aurora, CO馃嚭馃嚫$120k - $150k/yrHybrid2 months agoAgileConfluenceJiraTechnology
Frequently asked questions
How many System Administrator jobs in Aurora are available?
Haystack currently lists 36 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 $130k to $184k per year, based on 27 live postings with advertised salaries.
Which companies are hiring for System Administrator jobs in Aurora?
Northrop Grumman, Cornerstone Defense, ENS Solutions, LLC, VertuCom, CCS Global Tech are actively hiring right now, alongside 18 other employers.