Security Clearance Jobs in Chantilly, VA

MANTECH seeks a motivated, mission-oriented Intermediate Systems Administrator to join our team in Chantilly, VA.As the Systems Administrator, you will be responsible for providing a full range of Tie...

MANTECH seeks a motivated, career and customer-oriented Program Security Officer 3 to join our team in Chantilly, VA.Responsibilities include but not limited to:Provide advice and assistance regarding...

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

We are seeking a dynamic Engineering Manager to lead, mentor, and grow a high-performing team of software engineers. This individual will be responsible for technical delivery, execution quality, and ...

Artificial Intelligence /Machine Learning (AI/ML) Systems Engineer Mission Context Solutions supports national security space and intelligence customers delivering next-generation sensing and exploi...

Mission Context LV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. The Spacecraft Operations and Systems Inte...

Automation and Analytic Modeling Engineer Mission Context LV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. ...

Mission Context LV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. The Exercise Execution Systems Engineer ro...

Ground Systems Engineer Mission Context LV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. The Ground Systems...

Software Systems Engineer LV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. The Software Systems Engineer su...

LV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. The role of Space Vehicle Test Engineer is a Satellite Syst...

LV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. The Outreach Engineer provides technical support, coaching ...

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incred...

Project Lead SETALocationChantilly, VAJob Code1607# of Openings1Employee Referral Bonus EligibleYesFTS International, LLC (FTS) is committed to providing the Federal Government with quality consultant...

Job Category: Cyber and IT Risk ManagementRequisition Number: TECHN002162Posting DetailsPosted: June 15, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionGCI e...

Amentum is seeking a Business Development Director for Digital Transformation. The Business Development Director is a key member of the sales team, responsible for identifying and acquiring new busine...

Location: Chantilly, VADepartment: Intelligence & Cyber Business GroupReports To: President, Intelligence & Cyber Business Group Clearance Level: Top Secret, desiredPurpose and Impact: The Executive A...

Amentum is seeking a Senior Business Development Director for Digital Transformation. The Business Development Lead is a key member of the sales team, responsible for identifying and acquiring new bus...