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Polygraph
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Mc Lean, VA

Security Clearance Jobs in Mc Lean, VA

Showing 588 Jobs

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Senior Contracting Program Manager
Odyssey Systems Consulting Group•Hanscom Afb, MA
Secret Not Specified
Position SummaryOdyssey has an exciting opportunity for a Senior Contracting Program Manager providing support to the C3C/Kessel Run (KR) Division. Specifically, this will be supporting the C3C/Kessel...
Promoted•Posted 2 months ago
user avatar
Front-End Application Developer
ClearanceJobs Workforce Solutions•Herndon, VA
Top Secret 5+ yrs exp $100,000 - $145,000 / yr
Point Solutions Group (a ClearanceJobs company) is seeking an experienced Frontend Application Developer to support a mission-critical geospatial visualization program that provides web-based access t...
Promoted•Posted 1 month ago
user avatar
Business Analyst – Capture & Proposal Operations
LMI•Tysons, VA
TS/SCI Not Specified 2+ yrs exp $70,000 - $90,000 / yr
LMI is seeking a Business Analyst to support the coordination and execution of capture activities, task order responses, and proposals for a federal government program. This individual will be respons...
Posted 2 hours ago
user avatar
Security Officer Full Time Dispatch Security Clearance
Allied Universal•Mc Lean, VA
Secret Not Specified
OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...
Posted 3 hours ago
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Government and Infrastructure - AI & Data - GenAI Developer
Ernst & Young•Mclean, VA
Secret Not Specified $91,400 - $136,900 / yr
At EY, we're all in to shape your future with confidence.We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help t...
Posted 3 hours ago
user avatar
System Engineer IV
Arcfield•Mclean, VA
TS/SCI Polygraph
Responsibilities Ready to make an impact on a mission that matters? Join Arcfield and be part of a team delivering innovative engineering and technology solutions that help advance our nation's secur...
Posted 3 hours ago
user avatar
Systems Engineer Technical Specialist
Arcfield•Mclean, VA
TS/SCI Polygraph
ResponsibilitiesReady to make an impact on a mission that matters? Join Arcfield and be part of a team delivering innovative engineering and technology solutions that help advance our nation's securit...
Posted 3 hours ago
user avatar
Systems Integrator III
Arcfield•Mclean, VA
TS/SCI Polygraph
Responsibilities Ready to make an impact on a mission that matters? Join Arcfield and be part of a team delivering innovative engineering and technology solutions that help advance our nation's secur...
Posted 3 hours ago
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Data Scientist
B/Core•Mclean, VA
TS/SCI Polygraph 5+ yrs exp $190,000 - $225,000 / yr
Data ScientistMcLean, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, or d...
Posted 4 hours ago
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Test Engineer III
Iridium•Mclean, VA
TS/SCI Not Specified 5+ yrs exp $95,000 - $125,000 / yr
What We’re Looking For:Participate in requirements and design discussions to define verification scope, risks, and acceptance criteria for assigned initiatives.Develop test plans, estimates, and trace...
Posted 4 hours ago
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Enterprise AI Lead
LMI•Tysons, VA
Secret Not Specified 5+ yrs exp $150,000 - $190,000 / yr
We are looking for an Enterprise AI Lead to design, build, and scale AI capabilities across the organization. This is a hands-on leadership role focused on developing real systems—not just strategy— s...
Posted 13 hours ago
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Senior Data Scientist (Clearance Required)
LMI•Tysons, VA
Secret Not Specified 10+ yrs exp $113,560 - $192,050 / yr
LMI is seeking a Senior Data Scientist to build and deploy machine learning capabilities for a U.S. Army customer. You will move models from concept to production on LMI platforms, working alongside e...
Posted 13 hours ago
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Technical Intelligence Editor
Leidos•Mclean, VA
TS/SCI Not Specified $92,300 - $166,850 / yr
R-00196283Description Leidos has a new and exciting opportunity for a Technical Intelligence Editor in our Intel Sector Analysis Solutions Business Area (ASBA) in McLean, VA.  Our talented t...
Posted 13 hours ago
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Full Stack Developer
Leading Path Consulting LLC•Mclean, VA • Warrenton, VA
Intel Agency Full Scope Polygraph 5+ yrs exp
Required - 5+ years of experience developing and maintaining software applications using agile methods - 5+ years of experience with software development using basic programming ...
Posted 14 hours ago
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Full Stack Developer
Leading Path Consulting LLC•Mclean, VA
Intel Agency Full Scope Polygraph 5+ yrs exp $175,000 - $300,000 / yr
As a Software Developer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Software Developer joining our team to support the development of systems and capabilities ce...
Posted 14 hours ago
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Analyst, Functional Transformation
Deloitte•Mclean, VA
Intel Agency Full Scope Polygraph $76,600 - $127,600 / yr
Our Deloitte Enterprise Performance team is at the forefront of enterprise technology, working across finance, supply chain, and IT operations to deliver holistic performance improvement and digital t...
Posted 19 hours ago
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Project Senior Consultant, Forensics and Investigations, Jour...
Deloitte•Mclean, VA • Rosslyn, VA
Intel Agency CI Polygraph $97,700 - $162,800 / yr
Our Deloitte Regulatory, Risk & Forensic team helps client leaders translate multifaceted risk and an evolving regulatory environment into defensible actions that strengthen, protect, and transfor...
Posted 19 hours ago
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Video Installation Technician (2026-0156)
Acclaim Technical Services•Tysons, VA
TS/SCI Polygraph $160,000 - $170,000 / yr
Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations...
Posted 19 hours ago
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Installation Technician (2026-0155)
Acclaim Technical Services•Tysons, VA
TS/SCI Polygraph $125,000 - $135,000 / yr
Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations...
Posted 19 hours ago
user avatar
Watchlist Analyst - Mid Level (2026-0197)
Acclaim Technical Services•Tysons, VA
TS/SCI Polygraph $80,000 - $100,000 / yr
Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations...
Posted 19 hours ago
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