Top Secret / SCI Clearance Jobs in Colorado

Bryn Neil is a technology development company. We develop, adapt and scale technical capabilities across any domain faster than anyone else, protecting our mission partners and ensuring program succe...

DescriptionApplication deadline: Apr 19, 2026At Amazon, we're working to be the most customer-centric company on Earth! Amazon is a place where builders can build. We hire the world's brightest minds ...

** Active Top Secret (TS/SCI) clearance with polygraph required. ** Rampart Technologies Corporation has an opportunity for a Tier III O&M Network Engineer to support the customer’s various wide area...

Job Number 724836BR Description: About Lockheed Martin Space :Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see...

Job Number 723785BR 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 possibilities...

Job Number 724494BR Description:WHAT WE'RE DOINGOn C2Ground, we harness advanced technologies to deliver and maintain mission-relevant capabilities for our customers. We utilize a range of innovative...

Job Number 724495BR Description:WHAT WE'RE DOINGOn C2Ground, we harness advanced technologies to deliver and maintain mission-relevant capabilities for our customers. We utilize a range of innovative...

Job Number 724833BR Description: About Lockheed Martin Space :Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see...

Job Number 724084BR 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 possibilities...

Job Number 721373BR 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 possibilities...

Job Number 724493BR Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact....

Job Number 724269BR Description:Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees ...

Job Number 708254BR Description:At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges. Within Space, we are seeking a ta...

Senior Data Scientist (AI/ML) Location: Aurora, CO Clearance: Active TS/SCI with CI Poly DeNOVO Solutions is seeking a highly skilled and innovative Senior Data Scientist with a passion for developi...

Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.  Sierra Space team members share a spirit of innovation and col...

A new space race has begun. True Anomaly seeks those with the talent and ambition to build innovative technology that solves the next generation of engineering, manufacturing, and operational challeng...

AMERICAN SYSTEMS is seeking our next Support Specialist II !!! AMERICAN SYSTEMS is seeking Systems Support Specialist II personnel to support the NISSC 3 program at Cheyenne Mountain, Colorado. These ...

DescriptionJob Name: Imagery AnalystLevel: MidLocation: Denver, CORemote Work: No Required Clearance: TS/SCIShift Work: YesPosition Type: Pending fundingOPPORTUNITIES TO IGNITE YOUR PASSION , CRC serv...

At Fluor, we are proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best ...

Recro, a Certified Small Business, helps federal agencies achieve their goals through IT infrastructure, cybersecurity, DevOps, cloud services, and digital transformation. We prioritize innovation, em...