Security Clearance Jobs in Virginia

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...

DescriptionApplication deadline: Jun 9, 2026This position requires that the candidate selected be a US Citizen and obtain and maintain an active TS/SCI security clearance.The Amazon Web Services Profe...

Job Family :Research Physicists (PHY) Travel Required :Up to 10% Clearance Required :Ability to Obtain Secret What You Will Do :The Quantum Physicist will support a team of skilled researchers to hel...

Job Family :Technology Consulting Travel Required :Up to 10% Clearance Required :Active Secret What You Will Do :Guidehouse is seeking a Customer Experience (CX) Lead to support enterprise system mod...

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...

NorthHill Technology Resources has a need for a Backup Engineer to support a Federal Program in Springfield, VA. This is a direct-hire role with our client, a fast-growing Federal Integrator. An act...

NorthHill Technology Resources has a need for a Night Shift Systems Administrator to support a Federal Program at Fort Belvoir, VA. The hours are 10pm - 6am, Monday through Friday. This is a direct-h...

Job Number 731188BR Description:Who we areLockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, foster...

Job Number 731199BR Description:Who we areLockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, foster...

Job Number 730616BR Description:Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office. As critical members of the ...

Job Number 730229BR Description:Who we areLockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, foster...

Job Number 731367BR Description:The coolest jobs on this planet... or any other... are with Lockheed Martin Space.At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and ...

Job Number 729388BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

Job Number 731333BR Description:At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and...

Job Number 731334BR Description:• Provide Domain/Systems Administrator Engineer of the Mission LAN, and oversee the maintenance, optimal function, and patching of the LAN's operating system, an...

Zachary Piper Solutions is seeking a Network Security Engineer to support a classified Intelligence program in Chantilly, VA. The team is seeking a network engineering professional with advanced kn...

Zachary Piper Solutions is seeking a Senior Cyber Detection Engineer (SIEM) to support a classified Intelligence program in Springfield, VA. The team is seeking a security engineer to create and deplo...

R-00184732Description Looking for an opportunity to make an impact?At Leidos we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers &...

R-00184742Description Systems Engineer - Windows Domain & IntegrationLooking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and ...