Top Secret / SCI Clearance Jobs in D.C.

MANTECH seeks motivated, career, and customer-oriented Platform Engineerfor a new initiative within the National Capital Region. This effort supports the rapid design, deployment, operation, and susta...

As our Sr. Director of IC Strategy and Growth, you will shape and execute enterprise growth strategies that drive sustained value creation and position MetroStar as a leading innovator across the Inte...

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational, and technical solutions to our Nation's most complex national security challenges. In order to ach...

About the role The Data Scientist applies statistical learning, predictive modeling, and analytic tradecraft to transform diverse data-economic, industrial, logistics, and geospatial-into mission insi...

Zachary Piper Solutions is seeking an Acquisition Analyst to support high-visibility mission sets within the defense and national security industry, located at Joint Base Anacostia-Bolling. The Acquis...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purp...

Foreign Affairs SpecialistThis position requires an active TS/SCI clearance.The Foreign Affairs Specialist supports the Department's legislative engagement and international security policy efforts th...

Executive AssistantThis position requires an active TS/SCI clearance.Supporting senior Department of State leadership by providing high-level executive and administrative support, including scheduling...

Requisition Type: Non-Contingent (Open) Position Status: Full Time Position Title: Information Systems Security Officer (ISSO) I Location: Washington, DC Security Clearance Level: Top Secret/SCI, SAP ...

Requisition Type: Contingent (Open) Position Status: Full Time Position Title: Network/System Administrator II Location: Washington, DC Security Clearance Level: Top Secret/SCI, SAP Information eligib...

Join the Nalley Consulting team as an All Source analyst specializing in C4ISR/MIDB/MARS in Washington, DC.All Source Analyst (C4ISR/MIDB/MARS)LCAT: MidLocation: Washington DC - JBABOffice: IPRCRequir...

Overview The Azure Infrastructure Engineer Senior will be responsible for designing, implementing, and managing cloud infrastructure solutions on the Microsoft Azure platform. This role will involve ...

Position Description & QualificationsThe Acquisition Logistics Subject Matter Expert (SME) will support the AFRCO, and you will belong to and/or manage collaborative teams providing multi-disciplinary...

As Sr. Information Systems Security Engineer III, you'll embed Zero Trust principles into system security engineering to maintain acceptable risk posture throughout the system lifecycle. This is a han...

As Sr. Data Architect III, you'll lead secure, scalable data architecture for enterprise security platforms in classified, enclave-based environments. The role designs data pipelines, storage, and gov...

For more than a decade, Karthik Consulting has been a reliable and trusted advisor to our Government customers, providing independent and unbiased recommendations and solutions to mitigate risk and he...

For more than a decade, Karthik Consulting has been a reliable and trusted advisor to our Government customers, providing independent and unbiased recommendations and solutions to mitigate risk and he...

AQT Information Technology Specialist - JourneymanClearance: TS-SCIOnsite 5 days per week at the Pentagon and/or Andrews AFB, MD with quarterly travel (next anticipated in August 2026)Nationwide IT Se...

Job Number: R0240747Collection Requirements Manager, Senior The Opportunity: With all the information available today, it takes a skilled intelligence analyst to know how to find and interpret the bes...