Security Engineer Jobs in Mclean
79 live Security Engineer roles in Mclean, United States. Apply directly on Haystack.
Last updated 16 September 2026. Job counts refresh daily.
As of 16 September 2026, Haystack lists 79 live Security Engineer jobs in Mclean, with 7 added in the past week and typical advertised salaries of $127k to $179k. Employers hiring right now include MITRE Corporation, Booz Allen Hamilton and MANTECH. 4% of these roles are remote friendly.
Top companies hiring
plus 23 more companies hiring in this category
- AS
Information Assurance / Security Engineer, Associate with Security Clearance
NewAmerican Systems Corporation
McLean, VA馃嚭馃嚫$80k - $90k/yrHybridYesterdayTechnology - BS
Information Assurance Engineer
NewBAE Systems
McLean, VA馃嚭馃嚫$118.1k - $200.8k/yrOn-siteYesterdayEngineering - MI
Critical Infrastructure Systems Security and Resilience Analyst with Security Clearance
MITRE Corporation
McLean, VA馃嚭馃嚫$158.8k - $198.5k/yrOn-site5 days agoAdministrative - MI
Lead Cyber Security Engineer with Security Clearance
MITRE Corporation
McLean, VA馃嚭馃嚫$158.8k - $198.5k/yrHybrid5 days agoMachine LearningAgileTechnology - CG
Security Engineer with Security Clearance
NewCapgemini Government Solutions
McLean, VA馃嚭馃嚫$95k - $105k/yrHybridYesterdaySplunkTCP/IPAzure+4Technology - CG
Security Engineer
Capgemini Government Solutions
McLean, VA馃嚭馃嚫$95k - $105k/yrHybrid6 days agoSplunkTCP/IPAzure+4Technology - GR
Facility Security Officer
GRVTY
McLean馃嚭馃嚫$130k - $155k/yr5 days ago401kComplianceEEOC+3Construction - BA
Undersea Systems Security Engineer
BOOZ, ALLEN & HAMILTON, INC.
McLean, VA馃嚭馃嚫$69.4k - $158k/yrOn-site1 week agoDNSTechnology - RA
Senior Security Engineer
Range
McLean馃嚭馃嚫2 months agoAWSCompliancePenetration Testing+1Technology - MA
Cyber Threat Hunt Analyst with Security Clearance
MANTECH
McLean, VA馃嚭馃嚫Hybrid1 week agoAWSAzureTechnologyGet new Security Engineer jobs in Mclean in your inbox
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- MA
Cybersecurity Incident Response Analyst
MANTECH
McLean, VA馃嚭馃嚫Hybrid3 days agoTechnology - MA
Cyber Threat Hunt Analyst
MANTECH
McLean, VA馃嚭馃嚫Hybrid1 week agoAWSAzureTechnology - MI
Network Engineer with Security Clearance
MITRE Corporation
McLean, VA馃嚭馃嚫$162.4k - $203k/yrOn-site1 week agoLoad BalancingAnsibleBash+8Technology - AS
Information System Security Manager (ISSM) & Cybersecurity Engin with Security Clearance
American Systems Corporation
McLean, VA馃嚭馃嚫$100k - $150k/yrHybrid2 weeks agoTechnology - SX
Identity and Access Management @ McLean, VA / Wilmington, DE / Plano TX
Stem Xpert
McLean, VA馃嚭馃嚫On-site11 years agoFinance - ST
Data Privacy Engineer
Stratacent
McLean, VA馃嚭馃嚫Hybrid2 weeks agoEngineering - BA
Cyber Portfolio Manager, Lead with Security Clearance
Booz Allen Hamilton
McLean, VA馃嚭馃嚫$99k - $225k/yrOn-site2 weeks agoTechnology - MA
Cybersecurity Incident Response Analyst with Security Clearance
NewMANTECH
McLean, VA馃嚭馃嚫Hybrid2 days agoTechnology - MA
Detection Engineering Lead
MANTECH
McLean, VA馃嚭馃嚫On-site2 weeks agoEngineering - MI
Cyber New Professionals Program with Security Clearance
MITRE Corporation
McLean, VA馃嚭馃嚫$85.2k - $106.5k/yrOn-site2 weeks agoEmbedded SystemsC++IoT+5Technology - DE
Principal Associate, Cyber Security Operations Center (CSOC)
Dev
McLean, VIRGINIA馃嚭馃嚫On-site2 years agoAWSTechnology - BA
Operational Technology Cyber Engineer, Mid with Security Clearance
Booz Allen Hamilton
McLean, VA馃嚭馃嚫$62k - $141k/yrOn-site2 weeks agoEmbedded SystemsTechnology - BA
AI-Powered Cyber Defense Product Sales Engineer with Security Clearance
Booz Allen Hamilton
McLean, VA馃嚭馃嚫$77.6k - $176k/yrOn-site2 weeks agoSplunkTechnology - ST
Cybersecurity/Technical Engineer with Security Clearance
steampunk
McLean, VA馃嚭馃嚫$85k - $170k/yrHybrid2 weeks agoSplunkTechnology - GU
Cybersecurity Consultant with Security Clearance
NewGuidehouse
McLean, VA馃嚭馃嚫$85k - $141k/yrHybridYesterdayOWASPSplunkConfluence+2Technology - ZS
Principal AI Security Specialist - Federal
Zscaler
McLean馃嚭馃嚫$175.9k - $251.3k/yrRemote3 weeks agoAgileComplianceEEOC+5 - MI
Lead Cryptography Engineer with Security Clearance
MITRE Corporation
McLean, VA馃嚭馃嚫$158.8k - $198.5k/yrOn-site2 weeks agoEngineering - MI
Critical Infrastructure Risk Management Lead with Security Clearance
MITRE Corporation
McLean, VA馃嚭馃嚫$172.8k - $216k/yrOn-site2 weeks agoArticulateCopyrightRisk Management+1 - MI
Senior Cybersecurity Engineer - Software Assurance with Security Clearance
MITRE Corporation
McLean, VA馃嚭馃嚫$129.2k - $161.5k/yrOn-site2 weeks agoRustC#C+++2Technology - CM
Network Security Engineer with Security Clearance
Credence Management Solutions
McLean, VA馃嚭馃嚫$130k - $155k/yrHybrid1 week agoGCPAWSSOC 2+4Technology
Frequently asked questions
How many Security Engineer jobs in Mclean are available?
Haystack currently lists 79 live Security Engineer jobs in Mclean, with 7 added in the past week. Numbers refresh daily.
What do Security Engineer jobs in Mclean pay?
Advertised salaries typically range from $127k to $179k per year, based on 51 live postings with advertised salaries.
Which companies are hiring for Security Engineer jobs in Mclean?
MITRE Corporation, Booz Allen Hamilton, MANTECH, steampunk, American Systems Corporation are actively hiring right now, alongside 24 other employers.
Are there remote Security Engineer jobs in Mclean?
Yes. 3 of the current listings are remote friendly. Browse the remote-only view.