Security Clearance Jobs in Herndon, VA

R-00182644Description Come put your Site Reliability Engineer (SRE) skills into action! Leidos has openings for talented SREs to join our team and develop reusable solutions that support our customers...

R-00182577Description Gibbs & Cox, a wholly owned subsidiary of Leidos, is the largest independent naval architecture and marine engineering firm in the United States. Since our founding in 1929, ...

R-00182585Description Gibbs & Cox, a wholly owned subsidiary of Leidos, is the largest independent naval architecture and marine engineering firm in the United States. Since our founding in 1929, ...

R-00182473Description The Messaging Systems Engineer - SME leads enterprise messaging operations supporting SEC ISS mission delivery, with accountability for service reliability, security, and user ex...

R-00180875Description Leidos Health and Services Sector currently has an opening for a Call Center Licensed Triage Consultant II to work remotely . This is an exciting opportunity to use your experien...

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...

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...

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...

R-00182698Description Leidos is seeking a Senior Construction/Civil Engineer to join the National Airspace System Integration Support Contract (NISC IV) team supporting the Federal Aviation Administra...

R-00182679Description Leidos has an opening for a Senior Windows Server Systems Administrator to support the ESA V program. ESA V is an IT Services program supporting several customers within the Depa...

R-00180731Description Leidos Health and Services Sector currently has an opening for a Systems Administrator Lead to work remotely . This is an exciting opportunity to use your experience helping the ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

DescriptionThis position requires that the candidate selected be a US Citizen and currently possess and maintain an active Top Secret security clearance.About AWS Professional ServicesThe AWS Professi...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

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 Number 726900BR Description:Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related...

Job Number 726899BR Description:Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related...

Job Number 726896BR Description:The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipu...

Job Number 726897BR Description:The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipu...

Job Number 724869BR 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...