Security Engineer Jobs in Mclean
100 live Security Engineer roles in Mclean, United States. Apply directly on Haystack.
Last updated 7 October 2026. Job counts refresh daily.
As of 7 October 2026, Haystack lists 100 live Security Engineer jobs in Mclean, with 11 added in the past week and typical advertised salaries of $128k to $179k. Employers hiring right now include MITRE Corporation, Booz Allen Hamilton and MANTECH. 5% of these roles are remote friendly.
Top companies hiring
plus 29 more companies hiring in this category
- CI
Splunk Engineer
NewCACI International, Inc.
McLean, VA馃嚭馃嚫$113.2k - $237.8k/yrHybridYesterdayScrumAgileEngineering - IS
Senior Security Analyst / FSO with Security Clearance
NewIridium Satellite LLC
McLean, VA馃嚭馃嚫$108k - $140k/yrHybridYesterdayTechnology - GC
(Technical Targeter- General) Cyber Technical Analyst Senior (TS with Security Clearance
NewGCI
McLean, VA馃嚭馃嚫$107.7k/yrHybridYesterdayTechnology - AP
Cyber Security Project Engineer with Security Clearance
NewArdent Principles, Inc.
McLean, VA馃嚭馃嚫$130k - $260k/yrOn-siteYesterdaySQLOWASPTableau+2Technology - DS
Cyber Threat Hunter with Security Clearance
NewDexian Signature Federal
McLean, VA馃嚭馃嚫Hybrid2 days agoAWSAzureTechnology - GR
Cyber Security Project Engineer
NewGRVTY
McLean馃嚭馃嚫HybridYesterdaySQLOWASPTableau+8Technology - GR
Cyber Security Project Engineer with Security Clearance
NewGRVTY
McLean, VA馃嚭馃嚫$150k - $250k/yrHybrid2 days agoSQLOWASPTableau+2Technology - BA
Information System Security Officer with Security Clearance
Booz Allen Hamilton
McLean, VA馃嚭馃嚫$62k - $141k/yrOn-site5 days agoTechnology - MI
Lead Cyber Operations Engineer - Secure Communications (TS/SCI) with Security Clearance
MITRE Corporation
McLean, VA馃嚭馃嚫$158.8k - $198.5k/yrOn-site5 days agoDockerRustTCP/IP+4Technology - ST
Security Engineer with Security Clearance
Newsteampunk
McLean, VA馃嚭馃嚫$100k - $155k/yrHybridYesterdayOracleAWSSplunk+5TechnologyGet new Security Engineer jobs in Mclean in your inbox
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- ST
Application Security Engineer with Security Clearance
steampunk
McLean, VA馃嚭馃嚫$100k - $155k/yrHybrid1 week agoOracleAWSAgile+11Technology - BA
Undersea Systems Security Engineer
BOOZ, ALLEN & HAMILTON, INC.
McLean, VA馃嚭馃嚫$69.4k - $158k/yrOn-site1 week agoDNSZero TrustTechnology - BA
Cyber All-Source Analyst, Senior with Security Clearance
NewBooz Allen Hamilton
McLean, VA馃嚭馃嚫$77.6k - $176k/yrOn-site14 hours agoTechnology - MA
Cybersecurity Incident Response Analyst with Security Clearance
NewMANTECH
McLean, VA馃嚭馃嚫Hybrid14 hours agoTechnology - BA
System Security Engineer
BOOZ, ALLEN & HAMILTON, INC.
McLean, VA馃嚭馃嚫$69.4k - $158k/yrOn-site1 week agoConfluenceJiraTechnology - GC
(Data Exploiter) Cyber Technical Analyst Advisor (TS/SCI with Po with Security Clearance
NewGCI, Inc
McLean, VA馃嚭馃嚫HybridYesterdayTechnology - MI
Principal Cyber Intelligence Engineer with Security Clearance
MITRE Corporation
McLean, VA馃嚭馃嚫$172.8k - $216k/yrOn-site3 days agoTechnology - IR
Principal Security Design Engineer with Security Clearance
Iridium
McLean, VA馃嚭馃嚫Hybrid1 week agoAdministrative - BA
System Security Engineer with Security Clearance
Booz Allen Hamilton
McLean, VA馃嚭馃嚫$69.4k - $158k/yrOn-site1 week agoConfluenceJiraTechnology - MI
Lead Cybersecurity Engineer with Security Clearance
NewMITRE Corporation
McLean, VA馃嚭馃嚫$158.8k - $198.5k/yrOn-site2 days agoAWSSplunkAzure+1Technology - MI
Lead Cyber Operations Engineer with Security Clearance
MITRE Corporation
McLean, VA馃嚭馃嚫$158.8k - $198.5k/yrOn-site2 weeks agoDockerRustTCP/IP+4Technology - EG
Cryptography Engineer
Eliassen Group
McLean, VA馃嚭馃嚫$60 - $70/hrRemote2 weeks agoAgileEngineering - MI
Principal 5G/ nextG Cybersecurity Architect with Security Clearance
MITRE Corporation
McLean, VA馃嚭馃嚫$172.8k - $216k/yrOn-site2 weeks ago5GMachine LearningZero TrustTechnology - AS
Data Protection Engineer
Apex Systems
McLean, VA馃嚭馃嚫Remote1 week agoAgileEngineering - AS
Cryptography Engineer
Apex Systems
McLean, VA馃嚭馃嚫Remote5 days agoAgileEngineering - MA
Cyber Incident Response Analyst with Security Clearance
NewMANTECH
McLean, VA馃嚭馃嚫HybridYesterdayTechnology - BA
Cyber Sales Engineer with Security Clearance
Booz Allen Hamilton
McLean, VA馃嚭馃嚫$99k - $225k/yrOn-site1 week agoMicrosoft OfficeTechnology - MA
Cyber Incident Response Analyst
MANTECH
McLean, VA馃嚭馃嚫Hybrid2 weeks agoTechnology - BA
Cyber Automation Engineer
BOOZ, ALLEN & HAMILTON, INC.
McLean, VA馃嚭馃嚫$86.8k - $198k/yrOn-site2 weeks agoDockerAWSMFA+4Technology - BA
Cyber Automation Engineer with Security Clearance
Booz Allen Hamilton
McLean, VA馃嚭馃嚫$86.8k - $198k/yrOn-site1 week agoDockerAWSMFA+4Technology
Frequently asked questions
How many Security Engineer jobs in Mclean are available?
Haystack currently lists 100 live Security Engineer jobs in Mclean, with 11 added in the past week. Numbers refresh daily.
What do Security Engineer jobs in Mclean pay?
Advertised salaries typically range from $128k to $179k per year, based on 63 live postings with advertised salaries.
Which companies are hiring for Security Engineer jobs in Mclean?
MITRE Corporation, Booz Allen Hamilton, MANTECH, steampunk, BOOZ, ALLEN & HAMILTON, INC. are actively hiring right now, alongside 30 other employers.
Are there remote Security Engineer jobs in Mclean?
Yes. 5 of the current listings are remote friendly. Browse the remote-only view.