Security Engineer Jobs in Lorton
22 live Security Engineer roles in Lorton, United States. Apply directly on Haystack.
Last updated 14 September 2026. Job counts refresh daily.
As of 14 September 2026, Haystack lists 22 live Security Engineer jobs in Lorton, with 2 added in the past week. Employers hiring right now include Leidos, Virtual Service Operations and Catapult Staffing.
Top companies hiring
plus 7 more companies hiring in this category
- BA
Undersea Systems Security Engineer
BOOZ, ALLEN & HAMILTON, INC.
Lorton, VA🇺🇸$69.4k - $158k/yrOn-site5 days agoDNSTechnology - VS
Cleared Information Systems Security Engineer (ISSE) - L3 with Security Clearance
Virtual Service Operations
Lorton, VA🇺🇸Hybrid6 days agoAWSSplunkActive Directory+2Technology - VS
Cleared Information System Security Officer (ISSO) — L3 with Security Clearance
Virtual Service Operations
Lorton, VA🇺🇸$140k - $180k/yrHybrid3 days agoAWSSplunkAgile+1Technology - VS
Cleared IT Positions - Information System Security Manager (ISSM with Security Clearance
Virtual Service Operations
Lorton, VA🇺🇸Hybrid3 days agoAWSAzureHIPAA+1Technology - LE
Senior Cybersecurity Architect
Leidos
Lorton, VA🇺🇸$131.3k - $237.3k/yrHybrid6 weeks agoEncryptionSplunkAgile+2Technology - LE
Information System Security Officer (ISSO) with Security Clearance
Leidos
Lorton, VA🇺🇸$107.9k - $195.1k/yrOn-site2 weeks agoAWSAzurePenetration TestingTechnology - AS
Sr. UAM Engineer, Insider Threat Program
Apex Systems
Lorton, VA🇺🇸On-site2 weeks agoEngineering - IN
Information Systems Security Engineer
Intrepid
Lorton, VA🇺🇸$180k - $210k/yrOn-site2 weeks agoRubyAWSEncryption+5Technology - MA
Cyber Threat Intelligence Analyst with Security Clearance
MANTECH
Lorton, VA🇺🇸Hybrid2 weeks agoSQLAzureC#+2Technology - LE
Senior Cybersecurity Architect with Security Clearance
Leidos
Lorton, VA🇺🇸$131.3k - $237.3k/yrHybrid2 weeks agoEncryptionSplunkAgile+1TechnologyGet new Security Engineer jobs in Lorton in your inbox
Daily digest of matching roles. Unsubscribe anytime.
- BA
Network Engineer with Security Clearance
Booz Allen Hamilton
Lorton, VA🇺🇸$62k - $141k/yrOn-site1 week agoFiberAWSEncryption+3Technology - SO
User Activity Monitor (UAM) Engineer
System One
Lorton, VA🇺🇸$81 - $96/hrOn-site1 week agoEngineering - NT
Information Systems Security Engineer (ISSE) with Security Clearance
NewGen Technologies
Lorton, VA🇺🇸Hybrid3 days agoSQLSQL ServerSplunk+2Technology - CS
User Activity Monitor (UAM) Engineer- Mid with Security Clearance
Catapult Staffing
Lorton, VA🇺🇸Hybrid4 weeks agoEngineering - CS
User Activity Monitor (UAM) Engineer with Security Clearance
Catapult Staffing
Lorton, VA🇺🇸Hybrid4 weeks agoEngineering - LE
Information System Security Manager (ISSM) with Security Clearance
Leidos
Lorton, VA🇺🇸$107.9k - $195.1k/yrOn-site2 weeks agoAWSAzurePenetration TestingTechnology - LE
Information System Security Manager (ISSM)
Leidos
Lorton, VA🇺🇸$107.9k - $195.1k/yrOn-site4 weeks agoAWSAzureHTTPS+1Technology - LE
Information System Security Officer
Leidos
Lorton, VA🇺🇸$107.9k - $195.1k/yrOn-site4 weeks agoAWSAzureHTTPS+1Technology - NT
Information Systems Security Engineer (ISSE) with Security Clearance
NorthHill Technology Resources
Lorton, VA🇺🇸On-site2 months agoSplunkActive DirectoryAzureTechnology - PR
Information Systems Security Engineer (ISSE) L3 with Security Clearance
Prism, Inc.
Lorton, VA🇺🇸Hybrid2 weeks agoSplunkActive DirectoryAzureTechnology - NT
Sr. Information System Security Engineer with Security Clearance
NewGen Technologies, Inc.
Lorton, VA🇺🇸Hybrid2 months agoSplunkActive DirectoryAzureTechnology - LE
Insider Threat Program Senior Network Engineer
Leidos
Lorton, VA🇺🇸$139.1k - $251.4k/yrHybrid3 months agoHTTPSVMwareTechnology
Frequently asked questions
How many Security Engineer jobs in Lorton are available?
Haystack currently lists 22 live Security Engineer jobs in Lorton, with 2 added in the past week. Numbers refresh daily.
Which companies are hiring for Security Engineer jobs in Lorton?
Leidos, Virtual Service Operations, Catapult Staffing, BOOZ, ALLEN & HAMILTON, INC., Apex Systems are actively hiring right now, alongside 8 other employers.