Security Clearance Jobs in Colorado

POSITION: Senior Space Systems Engineer LOCATION: Colorado Springs, CO REQUIRED SECURITY CLEARANCE: Active TS with SCI eligibility POSITION TYPE/STANDARD WORK HOURS: Full time, 40 hours THE OPPOR...

Software Engineer - Simulation Software Location: Denver, CO Area Work Arrangement: Hybrid; on-site support required at a Lockheed Martin Denver-area facility at least 3 days per week. Specific report...

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...

Modern Technology Solutions, Inc. (MTSI) is seeking a Radar Analyst to support verification, validation, and accreditation (VV&A) activities associated with Missile Defense System (MDS) modeling and s...

Responsibilities Modern Technology Solutions, Inc. (MTSI) is searching for a Network Engineer to support United States Space Force (USSF) by developing software in support of Space Systems Command (SS...

Modern Technology Solutions Inc. (MTSI) is seeking a Senior Mission Integration Analyst to provide mission integration, technical coordination, and capability development support to the United State...

Modern Technology Solutions, Inc. (MTSI) is seeking an analyst to support verification, validation, and accreditation (VV&A) activities associated with Missile Defense System (MDS) modeling and simula...

Modern Technology Solutions Inc. (MTSI) is seeking a Senior Cyber Security Engineer to join our team in the Colorado Springs area in support of Department of the Air Force (DAF) and U.S Space Force (U...

At Areté, we are on the forefront of utilizing innovative solutions, with great minds from all backgrounds, to help solve the nation's most complex security challenges. We strive for an inclusive, col...

DutiesThe United States Space Force (USSF) Combat Forces Command (CFC) Mission Delta 3 (MD3) at Peterson Space Force Base, Colorado is searching for a Lead Cyber Specialist (NH-2210-03). Description:...

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:Associate DevOps Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intellig...

Title:Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intellige...

Title:Information Systems Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our custom...

Title:Senior DevOps Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligenc...

Title:Ground Systems Software EngineerBelong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the in...

Information Systems Security Officer – Level 1Bogart Associates is looking for a talented Level 1 Information System Security Officer (ISSO) to join our growing team! In this role you will get to main...

Job Category: Space and CyberRequisition Number: TESTE003382Posting Details Posted: June 26, 2026 Full-Time Job DetailsDescriptionWe have an exciting opportunity to joi...

DutiesThe United States Space Force (USSF) Combat Forces Command (CFC) Mission Delta 3 (MD3) at Peterson Space Force Base, Colorado is searching for a Lead Cyber Specialist (NH-2210-03). Description:...