Top Secret / SCI Clearance Jobs in Colorado

JOB DESCRIPTION Purpose and Impact: In support of a challenging, critical, and rewarding program that provides integrated voice, video, and data services throughout the Information Technology lifecyc...

On behalf of our Federal Contracting client, ClearanceJobs Talent Solutions Team is seeking a Senior Backend (ETL) Engineer to be a key contributor to both user-facing product launches as well as plat...

Title:Contractor Special/Program Security OfficerBelong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customer...

Title:Senior Test and Evaluation EngineerBelong. Connect. Grow. with KBR! Senior Test and Evaluation EngineerKBR's National Security Solutions team provides high-end engineering and advanced technolog...

Title:Test AnalystKBR is seeking a Senior Test Analyst to join our team supporting Test and Evaluation for the USSF. The selected candidate will support the United States Space Force Space Training an...

DescriptionApplication deadline: Aug 30, 2026 Amazon Web Services (AWS) is the world leader in providing a highly reliable, scalable, low-cost infrastructure platform in the cloud powering hundreds of...

DescriptionApplication deadline: Aug 30, 2026 The Infrastructure Operations team is looking for cleared Data Center Technicians to join our expanding Infrastructure Operations team. Data Center Techni...

Job Number 766 Standard Job Description ***This position is contingent upon contract award to Lockheed Martin. Estimated award date is currently AUGUST 2026. Any job offers extended to chosen candida...

Come make your mark with Watermark! 🎖 FOUNDED BY USAF VETERANS in 2007, we are proud to be a Service-Disabled Veteran Owned Small Business.🌎 SUBJECT MATTER EXPERTS specializing in se...

CLEARANCE REQUIRED : TS/SCI This job is at Buckley Space Force Base, Aurora, Colorado. ** This is a Proposal Position ** Accepting Bench candidates for future openings. Salary: $70,000.00 with a $5,00...

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...

Company Overview:ANSER enhances national and homeland security by strengthening public institutions. We provide thought leadership for complex issues through independent analysis, and we deliver pract...

OverviewJob Title: Training Specialist Mid - Sensor Manager Qualification Course Location: Colorado Springs, Colorado Introduction:Rivet Operations Company, LLC, has an opening for a Training Speciali...

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superi...

DescriptionApplication deadline: Aug 30, 2026 Amazon is seeking a logistics professional for our Amazon Web Services Team in the Aurora, CO area. Logistics Specialists will perform operations across t...

Job Number: R0240283Cloud Infrastructure Engineer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As an experience d cloud computing infrastructure architect, y...

OverviewMillennium is proud to be part of the Markon enterprise, a network of specialized organizations united in support of critical national security missions. This partnership strengthens our abili...

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 ...

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 ...

Position Title: Satellite Technician Location: Cheyenne Mountain Space Force Station, ColoradoRelocation Assistance: None available at this timeRemote/Telework: NO - Not available for this positionCle...