System Administrator Jobs in Los Angeles
25 live System Administrator roles in Los Angeles, United States. Apply directly on Haystack.
Last updated 5 September 2026. Job counts refresh daily.
As of 5 September 2026, Haystack lists 25 live System Administrator jobs in Los Angeles, with 10 added in the past week and typical advertised salaries of $100k to $158k. Employers hiring right now include Contact Government Services, LLC, Robert Half and Antares.
Top companies hiring
plus 9 more companies hiring in this category
- CG
Senior Systems Administrator with Security Clearance
NewContact Government Services, LLC
Los Angeles, CA馃嚭馃嚫$101.9k - $131.0k/yrHybridYesterdayHTTPSTechnology - RA
Senior Systems Engineer
NewRaytheon
Los Angeles, CA馃嚭馃嚫$86.8k - $165.2k/yrOn-siteYesterdayAgileAssemblyHTTP+1Technology - RH
Systems Administrator
NewRobert Half
Los Angeles, CA馃嚭馃嚫HybridYesterdayActive DirectoryGoogle WorkspaceTechnology - RH
Network Administrator
NewRobert Half
Los Angeles, CA馃嚭馃嚫$110k - $120k/yrOn-siteYesterdayFiberAWSTCP/IP+7Technology - CG
Discovery IT System Administrator (Top Secret Clearance Required with Security Clearance
NewContact Government Services, LLC
Los Angeles, CA馃嚭馃嚫$124.9k - $169.5k/yrHybridYesterdayMySQLSQLSQL Server+4Technology - HA
Network Administrator
Hadrian Automation
Los Angeles馃嚭馃嚫$154k - $185k/yr4 days ago401kFiberAWS+13Technology - F-
Senior Systems Engineer (IT Projects)
Frontline, LLC - Managed IT Services and IT Support
Los Angeles, California馃嚭馃嚫$90k - $110k/yrOn-site1 week agoActive DirectoryAzureVMwareTechnology - ST
Mainframe Systems Programmer / Mainframe DBA - Los Angeles, CA (Hybrid)
Startekk Inc
Los Angeles, CA馃嚭馃嚫On-site1 week agoExpressMySQLOracle+7Technology - RH
IT Systems Administrator
Robert Half
Los Angeles, CA馃嚭馃嚫$65k - $75k/yrOn-site6 days agoMFASSOGoogle Workspace+1Technology - CG
Senior Systems Administrator II with Security Clearance
NewContact Government Services, LLC
Los Angeles, CA馃嚭馃嚫$131.0k - $189.3k/yrHybridYesterdayHTTPSTechnologyGet new System Administrator jobs in Los Angeles in your inbox
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- CG
Senior Discovery IT System Administrator (Top Secret Clearance R with Security Clearance
NewContact Government Services, LLC
Los Angeles, CA馃嚭馃嚫$160.6k - $231.9k/yrHybridYesterdayMySQLSQLSQL Server+4Technology - CG
Senior Relativity Senior Systems Administrator with Security Clearance
NewContact Government Services, LLC
Los Angeles, CA馃嚭馃嚫$117.4k - $169.6k/yrHybrid13 hours agoOracleSQLSQL Server+2Technology - 3I
JIRA administrator
360 IT Professionals
Los Angeles, CA馃嚭馃嚫On-site9 years agoSwiftjQueryAndroidTechnology - CG
CommVault Systems Engineer with Security Clearance
NewContact Government Services, LLC
Los Angeles, CA馃嚭馃嚫$123.3k - $167.3k/yrHybridYesterdaySQLHTTPSUnityTechnology - CI
Senior Network Administrator
CHAOS Industries
Los Angeles馃嚭馃嚫1 week agoSplunkTCP/IPAnsible+3Technology - AN
Senior Systems Engineer
Antares
Los Angeles馃嚭馃嚫6 weeks agoHTTPSTechnology - AN
Systems Administrator
Antares
Los Angeles馃嚭馃嚫2 months agoFiberAWSEncryption+5Technology - CG
Relativity Senior Systems Administrator with Security Clearance
NewContact Government Services, LLC
Los Angeles, CA馃嚭馃嚫$91.3k - $124.0k/yrHybrid13 hours agoOracleSQLSQL Server+2Technology - IS
Mac Engineer
iSpace, Inc
Los Angeles, CA馃嚭馃嚫Hybrid2 weeks agoEngineering - EA
Site System Administrator with Security Clearance
Empower AI
Los Angeles, CA馃嚭馃嚫On-site1 week agoOracleSQLTechnology - EA
Site SA Assistant with Security Clearance
Empower AI
Los Angeles, CA馃嚭馃嚫$71.4k/yrOn-site2 weeks agoAdministrative - HA
Lead, Systems Administrator
Harris Corporation
Los Angeles, CA馃嚭馃嚫$110.5k - $205k/yrHybrid3 weeks agoSplunkVMwareTechnology - UD
Network Systems Administrator
U.S. District Court, Central District of CA
Los Angeles, CA馃嚭馃嚫$60k/yrOn-site3 weeks agoSplunkTCP/IPActive Directory+3Technology - AC
Yardi Systems Administrator (On-site)
Accede LLC
Los Angeles, CA馃嚭馃嚫$70k - $85k/yrOn-site1 week agoSQLTableauMicrosoft Excel+1Technology - NG
Staff Systems Engineering Integrated Product Team (IPT) Lead (AH with Security Clearance
Northrop Grumman
Los Angeles, CA馃嚭馃嚫$177k - $265k/yrOn-site7 weeks agoCAMEngineering
Frequently asked questions
How many System Administrator jobs in Los Angeles are available?
Haystack currently lists 25 live System Administrator jobs in Los Angeles, with 10 added in the past week. Numbers refresh daily.
What do System Administrator jobs in Los Angeles pay?
Advertised salaries typically range from $100k to $158k per year, based on 17 live postings with advertised salaries.
Which companies are hiring for System Administrator jobs in Los Angeles?
Contact Government Services, LLC, Robert Half, Antares, Empower AI, Raytheon are actively hiring right now, alongside 10 other employers.