Top Secret / SCI Clearance Jobs

Are you a Software Developer with a passion for astrodynamics looking to apply your skills to cutting-edge space mission software? NS2 Mission is seeking an excellent Software Developer candidate to j...

Be the technical backbone of a high-performance datacenter-where scale, reliability, and precision matter. NS2 Mission is seeking a Senior Infrastructure Engineer to support our team in Chantilly, VA,...

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-00178202Description Windows Systems AdministratorLocation: Suitland, MDClearance Required: Active TS/SCILeidos is seeking an experienced Windows Systems Administrator to support critical mission ope...

R-00178215Description Leidos has a new and exciting opportunity for an Information Systems Security Officer (ISSO) in our Intelligence Sector, Cyber & Analytics Business Area (CABA).  Our ta...

R-00178180Description Leidos is seeking a motivated Junior Software Engineer to join our team in a full-stack role with an emphasis on DevOps. This junior position is ideal for recent graduates o...

R-00178201Description The Leidos Digital Modernization sector is seeking Defensive Cyber Operations Analysts to support a Defensive Cyber Operations (DCO) team in Washington, DC. Our team provides mis...

R-00178166Description Leidos has an opening for an Imagery Analyst to support our customer in Springfield, Virginia.This is an exciting opportunity to use your experience in traditional and innovative...

R-00178178Description Leidos is seeking a candidate for a Mandarin Toponymist/ Geospatial Linguist candidate to support a customer site in Springfield, VAActive TS/SCI  and willingness ...

R-00178196Description The Leidos Digital Modernization sector is looking for a Cyber Threat Hunter to support a Defensive Cyber Operations (DCO) team in Washington, DC. This position is expected to be...

R-00178197Description The Leidos Digital Modernization sector is looking for a Cyber Threat Intelligence Analyst to support a Defensive Cyber Operations (DCO) team in Washington, DC. This position is ...

R-00178182Description DevOps Software Engineer with a current TS/SCI Polygraph Leidos has a new and exciting opportunity for a DevOps Software Engineer in our National Security Sector's (NSS) Cyb...

R-00178150Description Leidos is looking for a DevOps Engineer on a 200+ FTE technical development program responsible for delivering modern Identity Access Credential Management (ICAM) solutions. ...

R-00178146Description his position is for a Cloud and Systems Engineer to join our team in Chantilly, VA. The team is comprised of highly technical and motivated individuals. The engineer for this rol...

R-00178148Description Leidos is seeking an experienced Technical Project Manager to lead and track the development and implementation of complex, strategic initiatives across multiple s...

R-00178140Description The National Solutions Sector at Leidos is seeking an experienced, focused professional to serve in a dual-hatted role as a Configuration Manager and an Access Control Manager in...

R-00178134Description The Digital Modernization Sector at Leidos is seeking a Boundary Protection Engineer to support various wide area networks (WANs) and local area networks (LANs). This position wi...

R-00178131Description 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-00177911Description 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&...