Top Secret / SCI Clearance Jobs in D.C.

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...

Project Manager (ISR Acquisitions)Springfield, VAApplyAssertive Professionals is seeking a ProjectManagersupporting our National Security Customer in Springfield, VA. This is an openposition. This is ...

Senior Infrastructure Automation EngineerPosted 10/27/2026Location: Washington, DCJob Type: EmployeeCareer Level: SeniorClearance Type: TS/SCIPolygraph: Full Scope PolygraphRemote: NoDescription:We ar...

About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...

About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...

Linux Systems Engineer Location: Washington, DC Area (Onsite) Position Overview We are seeking a Linux Systems Engineer to support the administration, security, and performance of mission-critical en...

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.Built...

Duties You will serve as a technical/functional authority on submarine platform test engineering and test execution within and outside of the organization You will define and facilitate organization...

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science,...

Duties You will serve as a technical/functional authority on submarine platform test engineering and test execution within and outside of the organization You will define and facilitate organization...

Job Title: Business Systems AnalystJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: NoneType of T...

DescriptionThe successful candidate would be joining a team that provides multiple services in the realm of UC&C to include Video Teleconferencing (VTC), Voice over IP (VoIP), Instant Messaging (IM), ...

DescriptionThe successful candidate would be joining a team that provides multiple services in the realm of UC&C to include Video Teleconferencing (VTC), Voice over IP (VoIP), Instant Messaging (IM), ...

Benefits: At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To that end, we provide employees with a best-in-class benefits package t...

Please note that the availability of this position is contingent upon contract award.Benefits & Compensation:At Prescient Edge, we believe that acting with integrity and serving our employees is t...

Benefits & Compensation:At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To that end, we provide employees with a best-in-class ...

OverviewThe Executive Awareness Product Production Specialist researches, writes, assembles, and presents executive briefing products in support of steady state, incident management postures, and in s...

Quantum Sky is searching for an Incident Response Analyst Shift Lead to support a law enforcement customer in Washington, DC. Our IR analysts form the backbone of our cybersecurity services. You will ...

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...

Senior HUMINT Collections ManagerAt Celestar, a B&A Company, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, ...