Security Clearance Jobs in Ashburn, VA

Date Posted:2026-08-07Country:United States of America Location:US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

Mumps Developer Remote Blu Omega is seeking a Mumps Developer to support the Department of Veterans Affairs' Patient Care Services. This role is responsible for analyzing user business problems and de...

Java Solution Architect Remote Blu Omega is seeking a Java Solution Architect to support the VA Loan Guaranty (LGY) program. This role is responsible for designing and implementing secure, scalable Ja...

RMantras is seeking a Full Stack Developer with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development and operations and maintenance for criti...

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

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...

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...

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...

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...

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...

U.S. Citizenship Required. Ability to qualify for a US Department of War security clearance required.The position is in-person and not remote.Toyon is seeking a Mechanical Engineer to support a critic...

The Judge Group is currently seeking a Test Automation Engineer with an active secret clearance to support an Army project. This is a hybrid position based in Ashburn, VA. An active secret clearance i...

Summary Join Our Talent NetworkStay connected. Explore future opportunities. Engage on your terms.Our Talent Network is designed for professionals who want to stay informed about upcoming Chenega MIOS...

R-00195855Description Leidos is seeking Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traff...

R-00195852Description Leidos is seeking a Lead DevSecOps Platform Engineer / Scrum Master to join the Air Traffic Business Area within the Homeland Sector, supporting next-generation flight service an...

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...

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...

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...

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...