Top Secret / SCI Clearance Jobs

SMX is seeking a Mission Systems Project Manager to serve as the primary lead responsible for planning, execution, oversight, and delivery of enterprise mission systems, communications, network operat...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. Program Manager - Senior Position / LCAT: Program Manager L...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. Mission Trainer - Senior Position / LCAT: Mission Trainer ...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. .NET / C# Developer - Senior Position / LCAT: .NET / C# De...

Mission Trainer (Lead)- This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. North Point Technology is hiring a...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. Microsoft System Administrator (Senior / Junior) Position ...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. North Point Technology is hiring a Data Integration Lead t...

This job requires active TS/SCI clearance and agree to CI Polygraph post-hire. North Point Technology is hiring an Intelligence Solutions Integrator Lead to support our INSCOM Data Capabilities Divis...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. Messaging Manager (Senior / Mid) Position / LCAT: Messagin...

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. Intelligence Sharing Specialist - Mid Position / LCAT: Int...

Job Title: Strategic Business Management (Strategic Business - Senior) Location: Virginia Required: 8 years of demonstrated specialized business, leadership, or engineering consultancy experience in ...

Job Description At BAE Systems, we're passionate about harnessing the power of technology to drive innovation and make a meaningful impact. Our team is dedicated to delivering cutting-edge solutions t...

Overview We are seeking a mid- to senior-level Technical Operations Support Analyst to support a mission-critical software environment within a classified government program. This role sits at the int...

Full-Stack Software Engineer Reston, VA (Hybrid) 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 a...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

The application window is expected to close on: 08/28/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received . The successful applic...

In this position, you will provide System Engineering Technical Assistance (SETA) to the Space Rapid Capabilities Office (RCO). The Space RCO program office, located at Kirtland AFB, NM, is a small, s...

MTSI is searching for a skilled Systems Engineer to support development of first-of-kind space vehicles and missions. This handpicked candidate must possess technical expertise and experience with dev...