System Administrator Jobs in Dahlgren
As of 15 November 2026, Haystack lists 32 live System Administrator jobs in Dahlgren from 16 employers. You pick the ones you want; Haystack's AI agent fills in and submits each employer's own form.
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Counted today, not last month.
- 32 live roles
- 16 employers hiring
Last updated 15 November 2026. Counts refresh daily.
32 roles,
newest first.
- UA
Linux Systems Administrator with Security ClearanceRecently posted
UICGS and Bowhead Family of Companies · Dahlgren, VA · Hybrid · Posted 9 Nov 2026 🇺🇸
LinuxTechnology$100k - $115k/yr - AT

Systems Administrator (Windows) with Security ClearanceRecently posted
Athena Technology Group, Inc. · Dahlgren, VA · Hybrid · Posted 13 Nov 2026 🇺🇸
Active DirectoryDNSPowerShell+2TechnologySalary not listed - IG

Linux System Administrator with Security Clearance
Insight Global, Inc. · Dahlgren, VA · On-site · Posted 28 Oct 2026 🇺🇸
ScrumBashJira+1Technology$40 - $51/hr - MR

Systems Administrator with Security ClearanceRecently posted
MCLAUGHLIN RESEARCH CORP · Dahlgren, VA · Hybrid · Posted 13 Nov 2026 🇺🇸
LinuxWindows ServerSystem DesignTechnologySalary not listed - IT

UNIX/Linux Systems Administrator with Security ClearanceRecently posted
Innovatus Technology Consulting · Dahlgren, VA · Hybrid · Posted 10 Nov 2026 🇺🇸
TCP/IPLinuxTechnologySalary not listed - AT

Database Administrator with Security ClearanceRecently posted
Athena Technology Group, Inc. · Dahlgren, VA · Hybrid · Posted 12 Nov 2026 🇺🇸
OracleSQLEncryption+2TechnologySalary not listed - AS
Senior Systems Administrator (Unix/Linux) with Security ClearanceRecently posted
Astrion · Dahlgren, VA · Hybrid · Posted 13 Nov 2026 🇺🇸
TCP/IPLinuxNetwork AdministrationTechnology$130k - $145k/yr - DD
Senior Linux System Administrator - 306502 with Security Clearance
DNI Delaware Nation Industries · Dahlgren, VA · Hybrid 🇺🇸
DockerShellTCP/IP+10Technology$120k - $125k/yr - DN
Senior Linux System Administrator - 306502 Auto Apply
Delaware Nation Industries · Dahlgren, Virginia · On-site 🇺🇸
DockerShellTCP/IP+12Technology$120k - $125k/yr - PA
Model Based Systems Engineer with Security Clearance
Parsons · Dahlgren, VA · Hybrid 🇺🇸
JavaAgileTechnology$74.8k - $130.9k/yr - CI

Virtual Systems Engineer
CACI International, Inc. · Dahlgren, VA · Hybrid 🇺🇸
AnsibleBashPowerShell+4Technology$66.7k - $133.3k/yr - AT

Senior Systems Administrator (Unix/Linux) with Security ClearanceRecently posted
Athena Technology Group, Inc. · Dahlgren, VA · Hybrid · Posted 13 Nov 2026 🇺🇸
ShellAnsibleVMware+1TechnologySalary not listed - MA

Senior Systems Engineer with Security Clearance
MANTECH · Dahlgren, VA · On-site 🇺🇸
SAFeiOSAgile+2TechnologySalary not listed - TT

Windows Desktop Systems Administrator with Security Clearance
The Tatitlek Corporation · Dahlgren, VA · Hybrid · Posted 26 Oct 2026 🇺🇸
DNSLinuxWindows ServerTechnology$48/hr - TT

Data Storage and Management Specialist with Security Clearance
The Tatitlek Corporation · Dahlgren, VA · Hybrid · Posted 3 Nov 2026 🇺🇸
Administrative$48/hr - TT

Senior Network Administrator with Security Clearance
The Tatitlek Corporation · Dahlgren, VA · Hybrid · Posted 31 Oct 2026 🇺🇸
FiberNetwork AdministrationTechnology$52/hr - TT

Systems Administrator with Security Clearance
The Tatitlek Corporation · Dahlgren, VA · Hybrid · Posted 3 Nov 2026 🇺🇸
DNSLinuxWindows ServerTechnology$49/hr - TT

Windows IT Server Systems Administrator with Security Clearance
The Tatitlek Corporation · Dahlgren, VA · Hybrid · Posted 27 Oct 2026 🇺🇸
DNSLinuxWindows ServerTechnology$55/hr - TT

Senior Linux Database Systems Administrator with Security Clearance
The Tatitlek Corporation · Dahlgren, VA · Hybrid · Posted 22 Oct 2026 🇺🇸
DNSLinuxWindows ServerTechnology$55/hr - TC

Linux System Administrator (Hybrid Work Schedule) with Security Clearance
TEKsystems c/o Allegis Group · Dahlgren, VA · Hybrid · Posted 24 Oct 2026 🇺🇸
LinuxTechnologySalary not listed - TT

Senior Windows Desktop Systems Administrator with Security Clearance
The Tatitlek Corporation · Dahlgren, VA · Hybrid · Posted 26 Oct 2026 🇺🇸
DNSLinuxWindows ServerTechnology$55/hr - TT

Senior Linux/Unix IT Systems Administrator with Security Clearance
The Tatitlek Corporation · Dahlgren, VA · Hybrid · Posted 26 Oct 2026 🇺🇸
DNSLinuxWindows ServerTechnology$55/hr - AS
Systems Administrator (Windows) with Security Clearance
Astrion · Dahlgren, VA · Hybrid · Posted 19 Oct 2026 🇺🇸
TCP/IPLESSTechnology$100k - $110.7k/yr - CD

Systems Administrator with Security Clearance
Cornerstone Defense · Dahlgren, VA · Hybrid · Posted 20 Oct 2026 🇺🇸
EncryptionTCP/IPDNS+2TechnologySalary not listed - TC

Systems Administrator (Linux) with Security Clearance
TEKsystems c/o Allegis Group · Dahlgren, VA · On-site · Posted 24 Oct 2026 🇺🇸
ShellEncryptionSplunk+7TechnologySalary not listed - TT

Senior Systems Engineer with Security Clearance
The Tatitlek Corporation · Dahlgren, VA · Hybrid · Posted 26 Oct 2026 🇺🇸
Microsoft ExcelMicrosoft OfficeMicrosoft PowerPoint+2Technology$58/hr - TC

Storage Administrator (Vmware/NetApp) with Security Clearance
TEKsystems c/o Allegis Group · Dahlgren, VA · On-site 🇺🇸
DNSVMwareProject Management+1TechnologySalary not listed - IP

Systems Administrator with Security Clearance
Information Protection Solutions LLC · Dahlgren, VA · Hybrid 🇺🇸
TCP/IPDNSNetwork AdministrationTechnology$139k - $168k/yr - TC

Linux System Administrator (Top Secret Clearance required) with Security Clearance
TEKsystems c/o Allegis Group · Dahlgren, VA · Hybrid 🇺🇸
ShellEncryptionSplunk+7TechnologySalary not listed - TC

Windows System Administrator with Security Clearance
TEKsystems c/o Allegis Group · Dahlgren, VA · On-site 🇺🇸
Microsoft OfficeActive DirectoryLinux+2TechnologySalary not listed
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Questions about this list
How many System Administrator jobs in Dahlgren are available?
Haystack currently lists 32 live System Administrator jobs in Dahlgren. Numbers refresh daily.
Which companies are hiring for System Administrator jobs in Dahlgren?
The Tatitlek Corporation, TEKsystems c/o Allegis Group, Athena Technology Group, Inc. (ATG), Astrion, UICGS and Bowhead Family of Companies are actively hiring right now, alongside 11 other employers.
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