System Administrator Jobs in Quantico
26 live System Administrator roles in Quantico, United States. Apply directly on Haystack.
Last updated 17 August 2026. Job counts refresh daily.
As of 17 August 2026, Haystack lists 26 live System Administrator jobs in Quantico, with 9 added in the past week. Employers hiring right now include Rividium, Inc, ValidaTek and Obsidian Solutions Group LLC. 8% of these roles are remote friendly.
Top companies hiring
plus 11 more companies hiring in this category
- New
Modeling & Simulations System Admin with Security Clearance
Obsidian Solutions Group LLC
Quantico, VA🇺🇸16 hours agoSOAPTCP/IPHTTP+1 moreTechnologyOS - New
SecOps System Administrator
Digital Consultants LLC
Quantico, VA🇺🇸$80.5k/yr21 hours agoSplunkVMwareTechnologyDC - New
VMWare Systems Administrator - Top Secret/SCI | Quantico, VA
Cambridge International Systems, Inc
Quantico, VA🇺🇸$77k - $143k/yr21 hours agoActive DirectoryComplianceDNS+6 moreTechnologyCI - This week
Fires System Integrator with Security Clearance
Obsidian Solutions Group LLC
Quantico, VA🇺🇸YesterdayRemoteTechnologyOS - This week
Junior Systems Administrator
ValidaTek
Quantico, VA🇺🇸2 days agoBashPowerShellVMwareTechnologyVA - This week
NCIS Windows Systems Administrator | Active Top Secret clearance
General Dynamics
Quantico, VA🇺🇸$93.7k - $108.1k/yr2 days ago401kActive DirectoryCompliance+5 moreTechnologyGD - This week
Junior Red Hat Linux Engineer with Security Clearance
Agile Defense, Inc.
Quantico, VA🇺🇸$100k - $115k/yr2 days agoAWSActive DirectoryAgile+8 moreOtherAD - This week
NCIS Systems Administrator | Shift Work | Active Top Secret clearance
General Dynamics
Quantico, VA🇺🇸$111.2k - $150.4k/yr3 days agoActive DirectoryDNSLDAP+1 moreTechnologyGD - This week
Systems Administrator in Quantico, Virginia with Security Clearance
Abacus Technology Corporation
Quantico, VA🇺🇸3 days agoSQLSQL ServerTCP/IP+4 moreTechnologyAT VTC Administrator - Mid with Security Clearance
ValidaTek
Quantico, VA🇺🇸4 weeks agoSchedulingTechnical SupportVMwareOtherVAGet new System Administrator jobs in Quantico in your inbox
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Senior Systems Administrator with Security Clearance
ORBIS INC.
Quantico, VA🇺🇸4 weeks agoActive DirectoryAzureDNS+1 moreTemporary/CasualTechnologyORSystems Administrator (CYBER) with Security Clearance
Marathon TS Inc
Quantico, VA🇺🇸4 weeks agoSQLSQL ServerActive Directory+1 moreTechnologyMTIntermediate SharePoint Administrator with Security Clearance
Diné Development Corporation
Quantico, VA🇺🇸4 weeks agoPower BITechnologyDDVxRail Administrator with Security Clearance
Take2 Consulting
Quantico, VA🇺🇸4 weeks agoOtherTC4167 Senior Network Administrator with Security Clearance
Procession Systems
Quantico, VA🇺🇸4 weeks agoTechnologyPSSenior Oracle Database Administrator with Security Clearance
ORBIS INC.
Quantico, VA🇺🇸4 weeks agoOraclePL/SQLSQLTemporary/CasualTechnologyOROracle Database Administrator (DBA) Level 2 with Security Clearance
Rividium, Inc
Quantico, VA🇺🇸4 weeks agoGCPOraclePL/SQL+8 moreTechnologyRIVirtual Server Administrator Mid with Security Clearance
Kaztronix
Quantico, VA🇺🇸4 weeks agoOtherKASystems Engineer (Servers / Operating Systems) Level II with Security Clearance
Rividium, Inc
Quantico, VA🇺🇸4 weeks agoAWSAzureKubernetes+1 moreTechnologyRIVirtual Server Administrator Mid with Security Clearance
AAC Inc.
Quantico, VA🇺🇸4 weeks agoActive DirectoryDNSVMwareOtherAAOnBase ECM & Atlassian Platform Administrator - Intermediate with Security Clearance
Diné Development Corporation
Quantico, VA🇺🇸4 weeks agoConfluenceJiraOtherDDSystem Administrator Level II with Security Clearance
Rividium, Inc
Quantico, VA🇺🇸4 weeks agoAWSAzureKubernetes+1 moreTechnologyRISystem Administrator (Active Directory) with Security Clearance
Rividium, Inc
Quantico, VA🇺🇸4 weeks agoActive DirectoryDNSPowerShellTechnologyRIJunior Systems Administrator with Security Clearance
ValidaTek
Quantico, VA🇺🇸4 weeks agoTechnologyVAConfiguration Manager – ServiceNow with Security Clearance
SOFtact Solutions
Quantico, VA🇺🇸4 weeks agoScrumAgileSAFeRemoteTechnologySSSystems and Network Administrator (Quantico, VA) with Security Clearance
22nd Century Technologies, Inc.
Quantico, VA🇺🇸4 weeks agoTechnology2C
Frequently asked questions
How many System Administrator jobs in Quantico are available?
Haystack currently lists 26 live System Administrator jobs in Quantico, with 9 added in the past week. Numbers refresh daily.
Which companies are hiring for System Administrator jobs in Quantico?
Rividium, Inc, ValidaTek, Obsidian Solutions Group LLC, General Dynamics, ORBIS INC. are actively hiring right now, alongside 12 other employers.
Are there remote System Administrator jobs in Quantico?
Yes. 2 of the current listings are remote friendly. Browse the remote-only view.