Top Secret / SCI Clearance Jobs

Job #: 3053810 Apex Systems is currently hiring a Network Engineer (Riverbed Modeler SME) with a large federal client. As a Network Engineer, you will serve as a technical leader responsible for desi...

Assured Information Security (AIS) has an opening for a Security Operations Manager/Facility Security Officer. In this role you’ll be responsible for security management, including Contract Program Se...

COMSEC Manager Level 1 primary function is working within Special Access Programs (SAP) supporting Department of Defense agencies, such as HQ Air Force, Office of the Secretary of Defense and Militar...

Activity Security Representative 1'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...

Sr. Systems Engineer will guide engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, i...

Sr Level Systems Architects guide the design and development of solutions for complex applications problems, API design, data services, platform services, cloud services and infrastructure services to...

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 System Security Officer (ISSO) 2's are responsible for ensuring the appropriate operational security posture is maintained for an information system and as such, works in close collaborati...

Job Number 12002 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 15042 Standard Job Description This position requires Final TS/SCI clearance.The Physical Security Representative will be a member of the Physical Security and Accreditation Branch. In thi...

R-00193408Description Leidos, a leading government contractor, is excited to announce our recent award of a significant Intelligence Program in Northern Virginia, known as Beacon.This long-term progra...

R-00193331Description 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-00193399Description Job DescriptionJob Description Information Systems Security Officer (ISSO) Leidos – Cyber & Analytics Business Area, Key Management & Analytics Division, Your Exp...

R-00193397Description Build your career journey as a Curriculum Media Developer with Leidos! Are you a creative force who’s passionate about blending design with purpose? Leidos is calling ...

R-00193388Description 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 o...

R-00193382Description Leidos is actively hiring for a TS/SCI cleared Human Geography (HG) Analyst to join our team in St. Louis, MO.The successful candidate perform human geography production and prov...

Job Number 15388 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 15335 Standard Job Description The coolest job on this planet....or any other....are with Lockheed Martin Space. By bringing together people that use their passion for purposeful innovatio...

Job Number 14265 Deputy Chief Systems Engineer (L-Code) Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as ...

Job Number 16330 Standard Job Description What We're DoingOur Team, the Command and Control, Battle Management and Communications (C2BMC) Global team, is engineering, developing and integrating new c...