Top Secret / SCI Clearance Jobs

Senior ServiceNow Software Development Engineer Location: Chantilly, VA Clearance: Active TS/SCI w/Polygraph Role Overview The Senior ServiceNow Software Development Engineer is a senior-level tec...

Company Description:Since 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of ...

Activity Security Representative 2's primary function is to provide multi-disciplined security support to a customer's facility and organization. The position will provide "day-to-day" support for Col...

Information Technology-Information Assurance (IT-IA) Specialist 1 will work within Special Access Programs (SAP) supporting Department of Defense agencies, such as HQ Air Force, Office of the Secretar...

Network-System Administrator 3's primary function will be to organize, install, and support government organization's computer systems, including local area networks (LANs), wide area networks (WANs),...

Job Number 15415 Standard Job Description Conducts mission/program specific real time spacecraft/satellite flight operations during readiness, execution and evaluation phases. Develops detailed plans...

Job Number 16333 Standard Job Description This position requires c urrent Top Secret/SCI clearance with an investigation within the last 5 years and willingness to receive CI Polygraph. The Cyberse...

Position Description & QualificationsIf you love high profile and challenging projects supporting the Naval Surface Warfare Center (NSWC), then Serco has a great opportunity for you! As the Experienc...

Job Number 15950 Standard Job 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 pos...

Job Number 15958 Standard Job 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 pos...

Job Number 9659 Standard Job Description Conducts mission/program specific real time spacecraft/satellite flight operations during readiness, execution and evaluation phases. Develops detailed plans ...

R-00193887Description Leidos has a new and exciting opportunity for an experienced, results oriented Policy and Strategy Analyst SME in our Intel Sector Analysis Solutions Business Area (ASBA).  ...

R-00193882Description Leidos has an immediate & exciting opportunity for a TS/SCI cleared Mechanical Modeling Engineer in our Intel Security Sector's Analysis Solutions Business Area.  Ou...

R-00193883Description Join a team committed to a mission! At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ su...

R-00193884Description Leidos is seeking a motivated, detailed-oriented problem-solver to join our modeling and simulation team as an Aerospace Modeling and Simulation Engineer in Dayton, OH. You will ...

R-00193845Description Targeting Intelligence Instructor (Mid Level) Location: Langley Air Force Base, VirginiaOrganization: Leidos, in support of the 363rd Intelligence, Surveillance, and Reconnaissan...

R-00193877Description Leidos is hiring a Modeling and Simulation Engineer with an active TS/SCI clearance at Wright-Patterson Air Force Base, Ohio. The successful candidate will use strong technical c...

R-00193879Description Join a team committed to a mission! At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ su...

R-00193862Description Leidos is seeking an AFSIM Modeling and Simulation Engineer with an active TS/SCI at Wright-Patterson Air Force Base, Ohio. This role combines strong technical expertise with exc...

R-00193863Description Leidos is looking for our next TS/SCI‑cleared DevOps Software Engineer to join a high‑energy team building and deploying a cutting‑edge technology stack in supp...