Top Secret / SCI Clearance IT - Software Jobs

Build the AI Backbone of US Intelligence: Founding Infrastructure Engineer We're a stealth-mode, high-growth AI startup, building the next-generation agentic AI framework for a premier intelligence co...

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

Zachary Piper Solutions is seeking a TS/SCI Sr. Ground Segment Systems Engineer to join a premier federal contracting company based out of El Segundo, CA. The TS/SCI Sr. Ground Segment Systems Enginee...

Job Title: Software EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Contin...

Job Number: R0224794Software Engineer, SeniorThe Opportunity:Are you looking for an opportunity to combine your technical skills with big picture thinking to serve as the lead to modernize a client cr...

Job Title: Business Development Executive (Director)Job Category: Business Development and MarketingTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: Regular...

Job Title: Endpoint Services Software EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Trav...

DevOps Engineer and Software Developer - (Mid-level / Senior) Data Posted: February 2026 Job Title: DevOps Engineer and Software Developer - (Mid-level / Senior) Req Number: 2000-603 Locati...

Paladin Consulting is currently hiring a Principle Systems Engineer to join our team working onsite at our client's office located in Sterling, VA. We work with companies trhat offer environments fo...

OverviewWe are looking for a Software Engineer / Data Engineer to join our team. What will you do?Design, build, and operate large-scale Big Data systems, including persistence, partitioning, indexin...

Job Number: R0234584UI/UX Front-End Web DeveloperThe Opportunity:You know that a good digital experience is more than just code, components, and a polished interface, it's the way it meets the user's ...

Job Number: R0234563Application DeveloperThe Opportunity: As a Application Developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for ...

Your Impact:Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking an Expert Software Engineer to join our team of passio...

We are seeking multiple CNO (Android/iOS/Harmony) Developers to join our global aerospace/defense customer's team in Northern VA! CNO Developer - Android/Harmony and/or iOS CNO Developer (Android and...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

Systems Engineer Herndon, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligen...

Systems Engineer Herndon, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligen...

Systems Engineer Herndon, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligen...