Top Secret / SCI Clearance Jobs

ClearanceJobs is actively seeking a DevOps Engineer for our client located in Herndon, VA. ClearanceJobs is the largest career network for professionals with federal government security clearances, co...

CyberCore is looking for a Software Engineer 1. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing- intensive analytics, novel algorithm dev...

Our client, a leading Government Systems Integrator, is in need of 15 Senior AI Software Developers for initial 12 month contracts. This is a hybrid schedule consisting of 3 days onsite and 2 days rem...

Information Systems Security Officer (ISSO) (Cyber Test Engineer - Mid LCAT) Location: College Park, MD; Washington, DC; Reston, VA; Colorado Springs, CO; Norfolk, VA Required Clearance: Active TS/SCI...

The application window is expected to close on: 10/01/2026 U.S. Person holding an Active TS/SCI clearance with polygraph. Must relocate or live in the listed Territory MEET THE TEAM Cisco Federal S...

Title:Project Construction ManagerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with...

Title:Senior Flight Test EngineerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with ...

Title:Senior Operations Research/Data Science Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers i...

Title:Senior Logistics SMEAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with custome...

Title:Role PlayerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in mor...

Title:Role PlayerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in mor...

Title:Ground Systems EngineerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with cust...

Title:Radar Payload Systems EngineerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide wi...

Title:Radar Payload Systems EngineerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide wi...

Title:Systems EngineerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers i...

Title:Security AdministratorAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with custo...

Job Description Shape the Future of Engineering at BAE Systems!See what you're missing. Our employees work on the world's most advanced software and electronics - from developing world-class autonomou...

Job Title: Senior ServiceNow Software Development Engineer (Risk & Security)Job Category: SecurityTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPe...

OverviewVTG is looking for a Enterprise Systems Integrator in Chantilly, VA. The Enterprise Systems Integrator I supports integration activities across systems, platforms, and stakeholders, assisting ...

Job Title: Networking & Infrastructure Technical LeadJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage ...