Security Engineer Jobs in Dahlgren
20 live Security Engineer roles in Dahlgren, United States. Apply directly on Haystack.
Last updated 16 September 2026. Job counts refresh daily.
As of 16 September 2026, Haystack lists 20 live Security Engineer jobs in Dahlgren, with 3 added in the past week. Employers hiring right now include Amentum, Athena Technology Group, Inc. and Department of the Navy.
Top companies hiring
plus 9 more companies hiring in this category
- DO
IT CYBERSECURITY SPECIALIST (INFOSEC) with Security Clearance
NewDepartment of the Navy
Dahlgren, VA🇺🇸Hybrid19 hours agoZero TrustTechnology - DO
IT CYBERSECURITY SPECIALIST (INFOSEC) with Security Clearance
NewDepartment of Defense
Dahlgren, VA🇺🇸Hybrid19 hours agoZero TrustTechnology - TC
ISSO with Security Clearance
TEKsystems c/o Allegis Group
Dahlgren, VA🇺🇸$130k - $145k/yrHybrid5 days agoTechnology - RG
Security Software Engineer – Red Team Penetration Tester with Security Clearance
RPI Group, Inc
Dahlgren, VA🇺🇸$110k - $150k/yrHybrid1 week agoPHPSOAPSQL+17Technology - UA
ISSE/Systems Security Engineer with Security Clearance
NewUICGS and Bowhead Family of Companies
Dahlgren, VA🇺🇸$110k - $130k/yrHybridYesterdayPKITechnology - AT
Systems Security Engineer with Security Clearance
NewAthena Technology Group, Inc. (ATG)
Dahlgren, VA🇺🇸HybridYesterdayTechnology - AM
Junior Naval Systems Security Analyst with Security Clearance
NewAmentum
Dahlgren, VA🇺🇸$90k - $115k/yrHybridYesterdayAdministrative - AM
Junior Naval Systems Security Engineer with Security Clearance
NewAmentum
Dahlgren, VA🇺🇸$90k - $115k/yrHybridYesterdayTechnology - AM
Junior Naval Systems Security Analyst
Amentum
Dahlgren, VA🇺🇸$90k - $115k/yrHybrid1 week agoAdministrative - DI
Red Team Penetration Tester III (TS/SCI REQUIRED) with Security Clearance
NewDirectViz, LLC
Dahlgren, VA🇺🇸Hybrid2 days agoRustActive DirectoryAssembly+5TechnologyGet new Security Engineer jobs in Dahlgren in your inbox
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- TD
Senior Cybersecurity Systems Engineer with Security Clearance
Tharros Defense, Inc.
Dahlgren, VA🇺🇸Hybrid4 weeks agoTechnology - AT
Senior Systems Security Engineer with Security Clearance
NewAthena Technology Group, Inc.
Dahlgren, VA🇺🇸On-siteYesterdayTechnology - AS
Cyber Hunt Specialist with Security Clearance
NewAstrion
Dahlgren, VA🇺🇸$125k - $138.8k/yrHybridYesterdayLESSTechnology - CD
Information Systems Security Analyst with Security Clearance
Cornerstone Defense
Dahlgren, VA🇺🇸Hybrid2 weeks agoSQLEncryptionTCP/IP+1Technology - IP
Information Systems Security Analyst with Security Clearance
Information Protection Solutions LLC
Dahlgren, VA🇺🇸Hybrid2 months agoEncryptionTCP/IPPenetration TestingTechnology - LE
AEGIS Computer Network Subject Matter Expert and Tactical and Te with Security Clearance
Leidos
Dahlgren, VA🇺🇸$52k - $94k/yrHybrid2 months agoArticulateMicrosoft OfficeRecruiting - AM
Naval System Security Engineer with Security Clearance
Amentum
Dahlgren, VA🇺🇸$125k - $145k/yrHybrid2 months agoTechnology - CR
Senior Systems Security Engineer with Security Clearance
Caelum Research Corporation
Dahlgren, VA🇺🇸Hybrid2 months agoPenetration TestingTechnology - DI
Senior Security Systems Engineer with Security Clearance
Data Intelligence LLC.
Dahlgren, VA🇺🇸On-site2 months agoTechnology - AM
Naval System Security Engineer
Amentum
Dahlgren, VA🇺🇸$125k - $145k/yrHybrid6 days agoTechnology
Frequently asked questions
How many Security Engineer jobs in Dahlgren are available?
Haystack currently lists 20 live Security Engineer jobs in Dahlgren, with 3 added in the past week. Numbers refresh daily.
Which companies are hiring for Security Engineer jobs in Dahlgren?
Amentum, Athena Technology Group, Inc., Department of the Navy, Department of Defense, TEKsystems c/o Allegis Group are actively hiring right now, alongside 10 other employers.