Security Clearance Jobs in Chantilly, VA

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...

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 ...

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...

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...

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 ...

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...

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 ...

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...

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...

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...

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...

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...

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...

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...

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...

Position: Cloud Engineer (Salary Range: $150,000 - $210,000) Location: Chantilly, VA Responsibilities: Designs, architects, deploys, and maintains cloud solutions. Analyze customer requirement...

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,...

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 ...

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...

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...