Security Clearance Jobs in Ashburn, VA

Point Solutions Group, a subsidiary of ClearanceJobs is assisting our Colorado Springs based client with their search for a Red hat Linux (RHEL) System Administrator to work on-site at Peterson Space ...

Assured Information Security (AIS) is seeking a DevOps Developer II to contribute to the development and delivery of cross-domain solutions. In this role, you’ll have the opportunity to lead mission-c...

Dunhill Government Solutions is hiring a Cyber Investigations Analyst to support the internal investigations unit of a federal agency, securing the IT networks used to detect and investigate cybercrim...

Dunhill Government Solutions is hiring two DevSecOps Engineers (Junior) to provide security engineering services that support software assurance through the design and deployment of a DevSecOps enviro...

Dunhill Government Solutions is hiring a Security Engineer (Junior) to provide security engineering and sustainment support for a federal agency's cyber forensic enterprise network, across existing da...

Dunhill Government Solutions is hiring a Security Engineer to evaluate application security across the software development life cycle and to provide security engineering and sustainment support for a...

R-00194366Description Leidos is seeking Systems Integration and Test Engineers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight se...

R-00182104Description Leidos is seeking Senior Systems Engineers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air ...

About Niyam IT (Niyam) Founded in 2007 by a team of visionary consultants, Niyam IT was built on the belief that exceptional technology solutions are created through the perfect balance of disciplin...

About Niyam IT (Niyam) Founded in 2007 by a team of visionary consultants, Niyam IT was built on the belief that exceptional technology solutions are created through the perfect balance of disciplin...

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...

Business Unit:Cubic DefenseCompany Details:We’re looking for a hands-on Lead QA Engineer to lead end-to-end testing through manual testing and Python/Playwright automation. You’ll own test strategy, m...

Job DescriptionThe most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

Job Title: Systems Engineer Intern - Summer 2027Job Category: Intern/Co-opTime Type: Part timeMinimum Clearance Required to Start: Public TrustEmployee Type: Part-Time On-CallPercentage of Travel Requ...

About Niyam IT (Niyam) Founded in 2007 by a team of visionary consultants, Niyam IT was built on the belief that exceptional technology solutions are created through the perfect balance of disciplin...

Zachary Piper Solutions is looking for a Telecommunications Project Manager to join a design services company for mission critical systems. This is based in Ashburn, VA. You will run job sites base...

Zachary Piper Solutions is looking for a Design Engineer to join a design services company for mission critical systems. This is based in Ashburn, VA.Essential Duties of the Design Engineer: Develo...

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...