Security Clearance Jobs in Reston, VA

Information Systems Security Engineer (ISSE) Work Location: Reston, VA; work may also be performed at locations in the Washington, DC National Capital Region (NCR) (i.e., The District of Columbia; Ar...

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...

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...

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...

Zachary Piper Solutions is seeking a Cloud Support Administrator to join a Secure Operations Center (SOC) team providing 24x7x365 operational support for Azure core and Office365 platforms. This role ...

R-00187255Description Are you ready to work for a company that not only supports mission critical projects but also prioritizes investing in the growth and development of its employees?  Join us ...

Must be a US Citizen to meet customer and compliance requirements, including potential access to classified information.The application window will be open until at least July 27, 2026. This opportuni...

ResponsibilitiesNoblis is seeking an experienced Software Developer with an active TS/SCI with a Polygraph to support mission-critical national security initiatives in Reston, Virginia. As a Software ...

Who We Are Stanley Reid is a specialized recruiting firm connecting top contractors with exciting IC/DoD opportunities. We're dedicated to a personalized, stress-free job search, matching your unique ...

Who We Are Stanley Reid is a specialized recruiting firm connecting top contractors with exciting IC/DoD opportunities. We're dedicated to a personalized, stress-free job search, matching your unique ...

Who We Are Stanley Reid is a specialized recruiting firm connecting top contractors with exciting IC/DoD opportunities. We're dedicated to a personalized, stress-free job search, matching your unique ...

Job Category: Functional ExpertsRequisition Number: GENER001003Posting DetailsPosted: July 15, 2025Full-TimeLocationsShowing 1 locationReston, VAVirginia, USAReston, VAVirginia, USAJob Category: Funct...

Job Title: Program Technical Advisor LeadJob Category: Project and Program ManagementTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required:...

Full Stack Software Development Engineer - (Junior) Herndon, VA, $90,000-$140,000 - depending on experience and qualifications TS/SCI clearance Full-Time, W-2 Employment Competitive depending on rel...

OVERVIEW Enterprise Acquisition Life Cycle and Program Management Support. The purpose of this task area is to provide end-to-end life cycle acquisition planning and procurement related acquisition...

Position SummaryAs a Sr. DevSecOps Engineer 5, you will design, implement, and maintain secure, efficient software development and deployment pipelines supporting classified mission environments. This...

Position SummaryBase-2 Solutions is seeking a Sr. Cloud Engineer 3 to architect, design, and implement cloud solutions that help mission customers leverage cloud technologies. This role is responsible...

Position SummaryBase-2 Solutions is seeking a Software Engineer Level 5 to develop, maintain, and enhance complex and diverse software systems supporting mission-focused environments. This role is cen...

Position SummaryBase-2 Solutions is seeking a Software Engineer Level 4 to develop, maintain, and enhance complex and diverse software systems supporting mission-focused environments. This role is cen...

Job Description Base-2 Solutions is seeking a senior Program Manager (PM) to lead execution of the SIA-3 IDIQ, supporting DIA and the broader Defense Intelligence Enterprise. The PM will have full aut...