Security Clearance Jobs in Chantilly, VA

About the OrganizationNow is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. n...

About the OrganizationNow is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. n...

Job Category: Information SecurityRequisition Number: INFOR001917Posting Details Posted: January 19, 2026 Full-Time On-site Salary Range: $124,092.80...

Job Category: IT Infrastructure and OperationsRequisition Number: CLOUD002246Posting DetailsDescriptionGCI embodies excellence, integrity and professionalism. The employees supporting our customers de...

This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance. 2HB Incorporated is seeking a Systems Engineer in order to support its government customers in Chantilly VA .&...

Strategic Analysis, Inc. is an Equal Opportunity Employer. Start Over with Job Search Returning Applicant?  Login Now If you need assistance or an accommodation while seeking employment wi...

Careers at Systems Architect REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite, Chantilly, VAWe have an immediate need for a a highly skilled and ...

Role: Senior Software Developer Location: Chantilly, VA Work Arrangement: Onsite Clearance: Active TS/SCI with Full Scope Polygraph (FSP) Experience: 12+ Years Salary: $180,000 - $220,000 per year Lev...

Amentum is seeking an Insider Threat Investigative Analyst to support our U.S. Department of Energy and Counterintelligence (DOE-IN) contract. Positions will be based in the Chantilly, VA area.Essenti...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

Location: Chantilly, VA Employment Type: Full-Time Clearance: Active TS/SCI with Full Scope Polygraph required Position Overview We are seeking a highly experienced Cloud Security Architect / Systems...

Location: Chantilly, VA 20151 Employment Type: Full-Time Clearance: Active TS/SCI with Full Scope Polygraph required Position Overview We are seeking a Network Engineer to support a mission-focused cu...

Location: Chantilly, VA 20151 Employment Type: Full-Time Clearance: Active TS/SCI with Full Scope Polygraph required Position Overview We are seeking a Cloud Engineer with strong programming and techn...

Systems Engineer - VMware Horizon / VDI Infrastructure Location: Chantilly, VA Employment Type: Full-Time Clearance: TS/SCI Full-Scope Polygraph Position Overview We are seeking a skilled Systems Engi...

Location: Chantilly, VA Employment Type: Full-Time Clearance: Active TS/SCI with Full Scope Polygraph preferred or required, depending on contract requirements Position Overview We are seeking a DevOp...

Location: Chantilly, VA Job Type: Full-Time Work Schedule: Full-Time (On-Call Rotation Required) Telework: Customer Dependent Clearance Required: TS/SCI with Full-Scope Polygraph Position Overview We ...

OverviewVTG is seeking an experienced Ground Network Systems Engineer and technical advisor (SETA) with a strong background related to Information Technology or Network Engineering for diverse locatio...

R-00188976Description We are seeking a highly organized and detail-oriented Document Destruction Technician who is responsible for the secure handling, tracking, and destruction of classified and sens...