Security Clearance Jobs in Reston, VA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

Point Solutions Group, a ClearanceJobs company, is hiring a Database Engineer for a full-time, on-site role in Herndon, VA. Responsible for database design, data modeling, schema development, SQL/PL/S...

Job Title: Contracts ManagerJob Category: ContractsTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* *...

Computer Scientist - Senior Reston, VA, United States (On-site) Job Title: Computer Scientist - SeniorJob Code: ITS952Location: Reston, VAReports to: Program ManagerFLSA Status: ExemptSupervisory: No...

Fortreum is a trusted leader in cloud and cybersecurity services, ranked among the Top 5 FedRAMP Third Party Assessment Organizations (3PAO). With the addition of Kovr.AI, we have expanded our capabil...

Overview JOB TITLE: Software/ML Engineer - Junior to Senior Level GOVERNMENT AGENCY : Microsoft/NGA - National Geospatial-Intelligence Agency POSITION INFORMATION : Full-Time Position; Governme...

Overview JOB TITLE: Software/ML Engineer - Junior to Senior Level JOB TITLE: Data Scientist - Junior to Senior Level GOVERNMENT AGENCY : Microsoft/NGA - National Geospatial-Intelligence Agency ...

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, ai...

Trusted Connectivity for AI-Powered Dominance. Everfox delivers trusted connectivity to protect the world’s most critical environments and safeguard the sensitive data powering decision advantage. Bu...

Application close date:Applications will be accepted on an ongoing basis until the requisition is closed.At Blue Origin, we envision millions of people living and working in space for the benefit of E...

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 application window is expected to close on: 11/11/2026U.S. Person holding an Active TS/SCI clearance with polygraph.Must relocate or live in the listed TerritoryMeet the TeamCisco Federal Sales Pr...

Job Number: R0252208Vulnerability Management Lead The Opportunity: Booz Allen is seeking a Vulnerability Management professional to support DoD clients by modernizing ACAS capabilities and designing...

Job Number: R0252207Cybersecurity Technical WriterThe Opportunity: Develop and maintain documentation for processes such as deployment diagrams, standard operating procedures, manuals, instructions an...

Red Gate is seeking a technically proficient, mission-focused Product Owner to support DTRA's rapid prototyping capability , which delivers data-driven, AI-enabled, and geospatial solutions to Combata...

Zachary Piper Solutions is seeking a Senior Information Systems Security Officer (ISSO) to support the modernization of a mission-critical government information system. This role is responsible for l...

Zachary Piper Solutions is seeking a Senior Software Test Engineer to support the modernization of a mission-critical government information system. This role combines advanced software testing, UI va...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...