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
Chantilly, VA

Security Clearance Jobs in Chantilly, VA

Showing 2,298 Jobs

Sort by:
user avatar
Civil Engineer
KBR•Beaver Creek, OH
TS/SCI
Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security comm...
Promoted•Posted 1 month ago
user avatar
Senior .NET Software Engineer
ClearanceJobs Workforce Solutions•Herndon, VA
TS/SCI CI Polygraph 5+ yrs exp $140,000 - $190,000 / yr
ClearanceJobs is actively seeking a Senior .NET Software Engineer for our client located in Herndon, VA. ClearanceJobs is the largest career network for professionals with federal government security ...
Promoted•Posted 1 week ago
user avatar
Program Assistant, Space Special Programs
Anduril Industries•Chantilly, VA • Herndon, VA
TS/SCI Not Specified $112,000 - $149,000 / yr
Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...
Posted just now
user avatar
Systems Engineer Technical Analyst (SETA)
KBR•Chantilly, VA
TS/SCI Not Specified $140,200 - $167,000 / yr
Title:Systems Engineer Technical Analyst (SETA)KBR is seeking a Systems Engineer Technical Analyst (SETA). The Technical Professional (SETA) provides systems engineering and analytical support to help...
Posted 3 hours ago
user avatar
Undersea Acquisition Lead
SPA•Chantilly, VA
TS/SCI Not Specified $220,000 - $250,000 / yr
OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...
Posted 5 hours ago
user avatar
Data Visualization Specialist
Bespoke Technologies Inc.•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp
BT-425 – Data Visualization Specialist Location: Chantilly This Data Scientist will support a client office that collaborates with internal/external offices to curate and contextualize enterprise lev...
Posted 6 hours ago
user avatar
Full Stack Developer
Bespoke Technologies Inc.•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp
BT-426 – Full Stack Developer Location- Chantilly Required Skills and Experience •Experience with aJava 17+, Angular 18+, and DynamoDB is a must •Experience developing single-page applications using ...
Posted 6 hours ago
user avatar
ServiceNow Developer
Bespoke Technologies Inc.•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp
BT-427 – ServiceNow Developer Location: Chantilly, VA (fully on-site, no remote option) **Please do NOT apply if you do not have an active Poly clearance. Those without a Poly will not be considere...
Posted 6 hours ago
user avatar
Network Engineer, Lead (Top Secret clearance w/SCI eligibility a
American Systems Corporation•Chantilly, VA
TS/SCI Polygraph $160,000 - $190,000 / yr
AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Lead Network Engineer to leverage their expertise in designing and implementing integrated, scalable on-premises pla...
Posted 6 hours ago
user avatar
Software Engineer - Full Stack Developer (TS/SCI with Poly Requi
GCI•Chantilly, VA
TS/SCI Polygraph 10+ yrs exp $124,092 - $207,251 / yr
Job Category: Software EngineeringRequisition Number: SOFTW002233Posting Details Posted: July 29, 2026 Full-Time On-site Salary Range: $124,092.80 USD to $207,251.20...
Posted 6 hours ago
user avatar
Network Engineer (U.S. Citizen/Security Clearance Required)
Task Force Talent•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp $150,000 - $180,000 / yr
Task Force Talent is seeking aNetwork Engineerwith anactiveTS/SCI FSP security clearance.Our client for this role is a small company withvery unique experience and expertisein cybersecurity and relate...
Posted 6 hours ago
user avatar
Linux Systems Engineer
Cornerstone Defense•Chantilly, VA
Top Secret Not Specified $140,000 - $210,000 / yr
Position: Linux Systems Engineer (Salary Range: $140,000 - $210,000) Location: Chantilly, VA HOW A LINUX SYSTEMS ENGINEER WILL MAKE AN IMPACT Designs and defines system architecture for new or...
Posted 6 hours ago
user avatar
Cyber Vulnerability Assessment & Analysis Officer
Cornerstone Defense•Chantilly, VA
TS/SCI Polygraph
Cyber Vulnerability Assessment & Analysis Officer Clearance: TS/SCI with Polygraph Chantilly, VA Supporting the Most Exciting and Meaningful Missions in the World We are looking for a team-memb...
Posted 6 hours ago
user avatar
Software Engineer
Cornerstone Defense•Chantilly, VA
TS/SCI Polygraph
Title: Software Engineer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, D...
Posted 6 hours ago
user avatar
Technical Targeter
Cornerstone Defense•Chantilly, VA
Secret Not Specified
Technical Targeter Chantilly, VA Cornerstone Defense is looking for a highly motivated and experienced expert Cyber Technical Analyst to join our team. The ideal candidate is responsible for de...
Posted 6 hours ago
user avatar
Cloud Engineer
Cornerstone Defense•Chantilly, VA
TS/SCI Not Specified $150,000 - $210,000 / yr
Position: Cloud Engineer (Salary Range: $150,000 - $210,000) Location: Chantilly, VA Responsibilities: Designs, architects, deploys, and maintains cloud solutions. Analyze customer requirement...
Posted 6 hours ago
user avatar
Intel Ops Support
Cornerstone Defense•Chantilly, VA
Secret Not Specified
Intel Ops Support Chantilly, VA Cornerstone Defense is looking for a highly motivated Intelligence Operations Support Analyst to join our team. The ideal candidate is responsible for gathering,...
Posted 6 hours ago
user avatar
Software Engineer
Cornerstone Defense•Chantilly, VA
Secret Not Specified
SOFTWARE ENGINEER Chantilly, VA JOB DESCRIPTION The Software Engineer will design and develop complex new software products, or make significant enhancements to existing software. The candidate must ...
Posted 6 hours ago
user avatar
DevOps Engineer
Cornerstone Defense•Chantilly, VA
Secret Not Specified
Supports software and data engineering with DevOps tools, culture, and process changes to enable rapid and stable delivery of applications and technologies. Identifies, prototypes, engineers, and depl...
Posted 6 hours ago
user avatar
Cyber Technical Analyst Advisor
Cornerstone Defense•Chantilly, VA
TS/SCI Polygraph
Title: Cyber Technical Analyst Advisor Location: Chantilly, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within t...
Posted 6 hours 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