System Administrator Jobs in Annapolis Junction
183 live System Administrator roles in Annapolis Junction, United States. Apply directly on Haystack.
Last updated 27 August 2026. Job counts refresh daily.
As of 27 August 2026, Haystack lists 183 live System Administrator jobs in Annapolis Junction, with 60 added in the past week and typical advertised salaries of $108k to $176k. Employers hiring right now include Avid Technology Professionals, Fuse Engineering LLC and DCCA. 7% of these roles are remote friendly.
Top companies hiring
plus 59 more companies hiring in this category
- PS
Systems Administrator SA1 | TS/SCI w/MD poly required with Security Clearance
Power3 Solutions
Annapolis Junction, MD馃嚭馃嚫$141k - $163k/yrHybrid3 weeks agoDockerOracleAWS+15Technology - SO
Linux System Administrator with Security Clearance
Set of X
Annapolis Junction, MD馃嚭馃嚫Hybrid6 weeks agoDockerAWSNginx+7Technology - AT
System Administrator with Security Clearance
Avid Technology Professionals
Annapolis Junction, MD馃嚭馃嚫Hybrid2 weeks agoTechnology - EM
Senior System Administrator L3 with Security Clearance
EMTAK LLC
Annapolis Junction, MD馃嚭馃嚫Hybrid5 weeks agoAWSAnsibleBash+2Technology - EA
Mid Level Systems Administrator with Security Clearance
ELEVI Associates, LLC
Annapolis Junction, MD馃嚭馃嚫$127.9k - $180k/yrHybrid5 weeks agoAWSTechnology - ST
System Administrator - TS/SCI Poly with Security Clearance
Staffed4U LLC
Annapolis Junction, MD馃嚭馃嚫$150k - $168k/yrHybrid4 weeks agoAWSTechnology - EM
System Administration L2 - TS/SCI Poly required with Security Clearance
Emtak LLC
Annapolis Junction, MD馃嚭馃嚫Hybrid5 weeks agoTechnology - FE
Senior Systems Engineer 4 (MM) with Security Clearance
Fuse Engineering LLC
Annapolis Junction, MD馃嚭馃嚫Hybrid6 weeks agoOracleTCP/IPTechnology - EI
Principal Systems Administrator with Security Clearance
Envision Innovative Solutions
Annapolis Junction, MD馃嚭馃嚫Hybrid6 weeks agoTechnology - CB
System Administrator, NK-02-0025 with Security Clearance
Cyber Bat Inc
Annapolis Junction, MD馃嚭馃嚫Hybrid3 weeks agoTechnologyGet new System Administrator jobs in Annapolis Junction in your inbox
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- CT
Systems Administrator - multiple levels - FULLY CLEARED with POL with Security Clearance
Constellation Technologies, Inc
Annapolis Junction, MD馃嚭馃嚫$172k - $210k/yrOn-site1 week agoSQLSQL ServerAWS+9Technology - EM
System Administration (All Levels) - TS/SCI Poly required with Security Clearance
EMTAK LLC
Annapolis Junction, MD馃嚭馃嚫Hybrid5 weeks agoNagiosTCP/IPAnsible+6Technology - FE
System Administrator 3 (MM) with Security Clearance
Fuse Engineering LLC
Annapolis Junction, MD馃嚭馃嚫Hybrid6 weeks agoActive DirectoryDNSTechnology - FE
Linux Server Systems Administrator with Security Clearance
Fuse Engineering LLC
Annapolis Junction, MD馃嚭馃嚫Hybrid6 weeks agoSplunkTCP/IPActive Directory+2Technology - PE
Systems Administrator, TS/SCI w/Poly with Security Clearance
Peraton
Annapolis Junction, MD馃嚭馃嚫$135k - $216k/yrHybrid3 weeks agoTCP/IPActive DirectoryDNS+4Technology - PE
Cloud Systems Administrator - TS/SCI w/Poly with Security Clearance
Peraton
Annapolis Junction, MD馃嚭馃嚫$112k - $179k/yrHybrid6 weeks agoAWSBashHTTPS+4Technology - TF
IT Linux System Admin (U.S. Citizen/Security Clearance Required with Security Clearance
NewTask Force Talent
Annapolis Junction, MD馃嚭馃嚫$100k - $200k/yrOn-siteYesterdayHTTPSQuantum ComputingTechnology - NE
Cloud Systems Administrator-Senior
NetSage
Annapolis Junction馃嚭馃嚫1 week agoAWSAnsibleKubernetes+1Technology - SO
Cloud System Administrator with Security Clearance
Set of X
Annapolis Junction, MD馃嚭馃嚫Hybrid2 weeks agoDockerAWSAnsible+5Technology - GR
Systems Administrator
GRVTY
Annapolis Junction馃嚭馃嚫1 week ago401kAWSAnsible+6Technology - DI
Linux System Administrator Level 2 with Security Clearance
DarkStar Intelligence
Annapolis Junction, MD馃嚭馃嚫$155k - $255k/yrHybrid3 weeks agoBashPerlPuppet+1Technology - FE
Network Administrator/DNS Engineer with Security Clearance
Fuse Engineering LLC
Annapolis Junction, MD馃嚭馃嚫Hybrid6 weeks agoDNSTechnology - EA
Systems Administrator Mid Level with Security Clearance
ELEVI Associates, LLC
Annapolis Junction, MD馃嚭馃嚫$84.4k - $130k/yrHybrid4 weeks agoLESSTechnology - OS
System Administrator with Security Clearance
Open Systems Technologies Corporation
Annapolis Junction, MD馃嚭馃嚫Hybrid2 weeks agoNagiosTCP/IPAnsible+6Technology - WY
System Administrator 2/3 with Security Clearance
NewWyetech
Annapolis Junction, MD馃嚭馃嚫$42 - $118/hrHybrid2 days agoAnsibleBashDNS+5Technology - FE
Senior Systems Administrator with Security Clearance
NewFUSE Engineering
Annapolis Junction, MD馃嚭馃嚫Hybrid2 days agoJiraTechnology - SC
Sr. Sys Admin - Linux with Security Clearance
NewShield Consulting Solutions
Annapolis Junction, MD馃嚭馃嚫$235k - $245k/yrRemote2 days agoConfluenceJiraAdministrative - LE
Mid/Sr. System Administrator TS/SCI Poly with Security Clearance
NewLeidos
Annapolis Junction, MD馃嚭馃嚫$92.3k - $166.8k/yrHybrid2 days agoSQLSQL ServerSplunk+8Technology - LE
Senior Linux Systems Administrator with Security Clearance
Leidos
Annapolis Junction, MD馃嚭馃嚫$92.3k - $166.8k/yrHybrid6 weeks agoPKITechnology - SC
Technical Requirements Systems Engineer with Security Clearance
Shield Consulting Solutions
Annapolis Junction, MD馃嚭馃嚫Remote5 weeks agoMicroservicesMachine LearningScrum+5Technology
Frequently asked questions
How many System Administrator jobs in Annapolis Junction are available?
Haystack currently lists 183 live System Administrator jobs in Annapolis Junction, with 60 added in the past week. Numbers refresh daily.
What do System Administrator jobs in Annapolis Junction pay?
Advertised salaries typically range from $108k to $176k per year, based on 75 live postings with advertised salaries.
Which companies are hiring for System Administrator jobs in Annapolis Junction?
Avid Technology Professionals, Fuse Engineering LLC, DCCA, EMTAK LLC, Peraton are actively hiring right now, alongside 60 other employers.
Are there remote System Administrator jobs in Annapolis Junction?
Yes. 13 of the current listings are remote friendly. Browse the remote-only view.