ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid
Salary
Mc Lean, VA

Security Clearance Jobs in Mc Lean, VA

Showing 498 Jobs

Sort by:
user avatar
DevOps Engineer (Hybrid) (Secret Eligible) - 30756
HII Mission Technologies•Remote/Hybrid • Columbia, MD
Secret Not Specified $115,199 - $150,000 / yr
Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capab...
Promoted•Posted 3 weeks ago
user avatar
DevOps Engineer
ClearanceJobs Workforce Solutions•Herndon, VA
TS/SCI CI Polygraph $150,000 - $210,000 / yr
ClearanceJobs is actively seeking a DevOps Engineer for our client located in Herndon, VA. ClearanceJobs is the largest career network for professionals with federal government security clearances, co...
Promoted•Posted 1 month ago
user avatar
Tactical Communications (TACOM) / Infrastructure Specialist
American Systems Corporation•Remote/Hybrid • 22102
Public Trust Not Specified $140,000 - $175,000 / yr
AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Eng...
Posted 1 day ago
user avatar
Critical Infrastructure / SCADA Field Technician
American Systems Corporation•Remote/Hybrid • 22102
Public Trust Not Specified $140,000 - $175,000 / yr
AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Eng...
Posted 1 day ago
user avatar
Electronic Security Systems Engineer
American Systems Corporation•Remote/Hybrid • 22102
Public Trust Not Specified $140,000 - $175,000 / yr
AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Eng...
Posted 1 day ago
user avatar
Identity Intelligence Analyst
Leidos•Mclean, VA
TS/SCI Polygraph $59,150 - $106,925 / yr
R-00196930 Description Leidos has a new and exciting opportunity for an Identity Intelligence Analyst in our Intel Sector Analysis Solutions Business Area (ASBA) in McLean, VA. Our talented team i...
Posted 1 day ago
user avatar
Operations Watch Officer
Leidos•Mclean, VA
TS/SCI Polygraph $59,150 - $106,925 / yr
R-00196840 Description Leidos has a new and exciting opportunity for an Operations Watch Officer in our Intel Sector Analysis Solutions Business Area (ASBA) in McLean, VA. Our talented team is at t...
Posted 1 day ago
user avatar
Junior Electrical Engineer
Amentum•Mclean, VA
Top Secret Not Specified $90,000 - $100,000 / yr
Purpose and Scope: Amentum is seeking a Junior Electrical Engineer to join our team in Mclean, Virginia. The Junior Electrical Engineer provides technical and administrative support for the safe, r...
Posted 2 days ago
user avatar
Government and Infrastructure - Cybersecurity - Penetration Test
Ernst & Young•Mclean, VA
Secret Not Specified $125,800 - $209,700 / 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...
Posted 2 days ago
user avatar
Information Systems Technology Asset Management
Bcore•Tysons, VA
TS/SCI Polygraph 5+ yrs exp $150,000 - $185,000 / yr
Information Systems Technology Asset Management Tysons, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, ...
Posted 2 days ago
user avatar
Technical Solution Engineer
Kentro•Remote/Hybrid • Mclean, VA
Public Trust Not Specified 5+ yrs exp $145,000 - $165,000 / yr
Overview Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our...
Posted 2 days ago
user avatar
Senior Network Engineer
Altamira Technologies•Mclean, VA • Chantilly, VA
TS/SCI CI Polygraph 5+ yrs exp $180,000 - $235,000 / yr
Position Location: McLean, VA/Chantilly, VA Position: Senior Network Engineer Position Description: We are seeking a Senior Network Engineer responsible for configuration, implementation, maintenan...
Posted 2 days ago
user avatar
Senior Linux System Administrator
Altamira Technologies•Mclean, VA • Chantilly, VA
TS/SCI CI Polygraph 10+ yrs exp $180,000 - $235,000 / yr
Description:Candidates will work in a Linux environment for a Cross Domain Solution (CDS), contributing to its sustainment and evolution. This position requires the application of expertise on multipl...
Posted 2 days ago
user avatar
Cyber Security Project Manager
Ardent Principles, Inc.•Mclean, VA
TS/SCI Full Scope Polygraph 5+ yrs exp $130,000 - $260,000 / yr
Careers at Cyber Security Project Manager REQUIRED: Active TS/SCI with Full Scope Polygraph LOCATION: Full-time onsite in McLean, Virginia We are needing a Cyber Se...
Posted 2 days ago
user avatar
Appian Director
Groundswell•Remote/Hybrid • Mclean, VA
Public Trust Not Specified 5+ yrs exp $183,760 - $308,181 / yr
Who Are We? Groundswell is a premier technology integrator and solution provider, resolutely committed to solving the most complex challenges facing federal agencies today. Our name, Groundswell, repr...
Posted 2 days ago
user avatar
Change Management & Training Senior Consultant / Business Analys
Guidehouse•Multiple Locations
Public Trust Not Specified $89,000 - $148,000 / yr
Job Family : Strategy & Transformation Consulting Travel Required : Up to 10% Clearance Required : Ability to Obtain Public Trust What You Will Do: You will support high-impact initiatives fo...
Posted 2 days ago
user avatar
Network Engineer (TS/SCI w/ Poly)
Leading Path Consulting LLC•Mclean, VA
Intel Agency Full Scope Polygraph 5+ yrs exp $175,000 - $240,000 / yr
Network Engineer – Expert The Network Engineer is responsible for designing technical solutions for complex problems. The candidate will provide technical oversight of a project solution, including r...
Posted 2 days ago
user avatar
Signals Analyst
Fusion Innovation•Mclean, VA
TS/SCI Full Scope Polygraph 10+ yrs exp $100,000 - $215,000 / yr
Fusion Innovation is a growing company recognized on the Inc. 5000 list and repeatedly named one of the Washington Business Journal’s Best Places to Work. We put our people first, embrace a family cul...
Posted 2 days ago
user avatar
Technical Targeting Analyst
Fusion Innovation•Mclean, VA
TS/SCI Full Scope Polygraph 10+ yrs exp $100,000 - $215,000 / yr
Fusion Innovation's recent growth has earned us a top spot in the Inc 5000 Fastest Growing Private Companies in America and in Washington Business Journal's Best Places to Work multiple years in a row...
Posted 2 days ago
user avatar
Project Support Specialist
Amentum•Mclean, VA
TS/SCI Polygraph $70,000 - $85,000 / yr
Amentum is seeking a Project Support Specialist to join our team in McLean, VA. This position provides analytical, financial, and project support to help ensure the effective execution of contract and...
Posted 2 days ago
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us