Security Clearance Jobs in Herndon, VA

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...

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...

Technical Systems IntegratorHerndon, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable int...

What You'll be Owning GRVTY is seeking a Systems Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Herndon, VA. What You Must Have Active ...

As Sr. Embedded System Engineer I, you'll build the camera systems and on-device software that feed our video intelligence products, working alongside an agile team of AI engineers, data engineers, an...

What Impact You'll Have GRVTY is seeking a DevOps Engineer with a TS/SCI to join one of our top projects in Herndon, VA. This role is ideal for someone who sees DevOps not just as automation, but as...

General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, ai...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

OverviewThe Senior Data Analytics Officer develops standardized performance-evaluation methods and analytical products that turn executor capability and operational data into actionable insights. The ...

All-Source Underground Facilities Analyst- Mid LevelCelestar, a B&A Company, is seeking the right professional to join our team as an All-Source Underground Facilities Analyst (Mid-Level) in Resto...

Title: DevOps Systems Engineer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense, in partnership with our military, intelligen...

Title: Software Engineer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence...

Title: Software/Application Support Specialist *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense, in partnership with our military, intelligence, and...

Title: Software Developer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, ...

Title: Applications Developer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intellige...

Title: S/W Q.A. Spec./App Tester - Expert Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within...

Job Title: Senior Mission Solution ArchitectJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 25%Type o...

Suvi Global Services is looking for a talented Sr. Systems Engineer to add to their dynamic team supporting highly visible federal contracts. This role supports and provides security monitoring and au...