Security Clearance Jobs in Maryland

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop and sustain advanced web-based capabilities for user interface and user ...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop and sustain advanced web-based capabilities for user interface and user ...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop and enhance capabilities for a critical software component. • Uti...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop and enhance capabilities for a critical software component. • Uti...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead and conduct penetration testing and security testing events. • Devel...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead and conduct penetration testing and security testing events. • Devel...

A current U.S. Government Security clearance is not required to start, but will be processed for one; U.S. citizenship required. Can also consider candidates with current Secret or TS level clearance....

A current U.S. Government security clearance is not required to start, but will be processed for a Secret level clearance; U.S. citizenship required. Can also consider candidates with a Secret or TS l...

A current U.S. Government Security clearance is not required to start, but will be processed for one; U.S. citizenship required. Can also consider candidates with current Secret or TS level clearance....

The application window is expected to close on: 05/01/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received . The successful applic...

Description & Requirements Maximus is seeking a Senior Windows Administrator to join our team. As a Senior Windows Administrator, you will be responsible for overseeing the design, imp...

Description & Requirements Maximus is seeking an experienced Technical Adviser to join our team! The Technical Adviser will be responsible for the development and implementation of ass...

Job Number: R0226194CNO DeveloperThe Opportunity:As a computer network operations (CNO) specialist, you know that embedded and application developers, reverse engineers, and vulnerability analysts all...

Job Number: R0235496Facility Security OfficerThe Opportunity: Coordinate and monitor highly sensitive aspects of the DoD or other industrial security programs and other security activities. Ensure com...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

All hired employees are expected to have experience with Microsoft Copilot and / or an approved equivalent AI solution.DSA is searching for an experienced Technical Project Manager to work as part of ...

Tagged:Technology and Computer-Related, TS/SCI w/CI Poly SHINE Systems is hiring a Systems Engineer to support our customer in the Aerospace and Defense industry,As a Systems Engineer in this role:Pro...

Prescient Edge is seeking a Senior All Source Analyst to support a federal government client. Benefits: At Prescient Edge, we believe that acting with integrity and serving our employees is th...

Position Type: Full-Time, Non-ExemptWork Location: St. Inigoes, MDPay Information: $20-$25/hr + $5.09/hr (Health & Wellness benefit)Systems Application & Technologies, Inc. (SA-TECH) is a prog...