Security Clearance Jobs in Colorado

ClearanceJobs is aiding their government customer in search of a talented Senior Propulsion Engineer that will contribute to the growth and development of their core products. This individual will wo...

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...

If you are adept at grasping and translating technical ideas, enjoy forming diverse teams for a mission, and have experience in the US Military, US Department of Defense, or Aerospace & Defense indust...

Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...

R-00187070Description Are you ready to build software that makes a real-world impact? Leidos is seeking a talented Mid-Level Full Stack Software Engineer to join the Chinook Program supporting an Inte...

R-00187068Description Are you passionate about leading high-performing Agile teams and delivering mission-critical capabilities that make a real-world impact? Leidos is seeking an experienced Senior R...

R-00187062Description Are you ready to shape how mission-critical technology is adopted across the Intelligence Community? Leidos is seeking a creative, collaborative, and mission-driven Senior Traini...

Activity Security Representative 2's primary function is to provide multi-disciplined security support to a customer's facility and organization. The position will provide "day-to-day" support for Col...

ClearanceJobs is actively seeking a Principal Systems Engineer for our client located in Louisville, CO or Centennial, CO. ClearanceJobs is the largest career network for professionals with federal go...

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...

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...

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...

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...

Position Description: CGI Federal is seeking a Maintenance Supervisor to lead the maintenance workforce responsible for sustaining, modifying, and repairing complex systems and subsystems supporting t...

ResponsibilitiesExperienced with frequent use and application of technical standards, principles and theories. Understand concepts and principles of FEA analysis. Understand the concepts between linea...

About Four Sea Group, Inc.Four Sea Group is a 100% employee-owned technical mission support company based in Denver, Colorado. Founded by an aerospace industry veteran and PhD astrophysicist, we suppo...

About Four Sea Group, Inc.Four Sea Group is a 100% employee-owned technical mission support company based in Denver, Colorado. Founded by an aerospace industry veteran and PhD astrophysicist, we suppo...

About Four Sea Group, Inc.Four Sea Group is a 100% employee-owned technical mission support company based in Denver, Colorado. Founded by an aerospace industry veteran and PhD astrophysicist, we suppo...

About Four Sea Group, Inc.Four Sea Group is a 100% employee-owned technical mission support company based in Denver, Colorado. Founded by an aerospace industry veteran and PhD astrophysicist, we suppo...

About Four Sea Group, Inc.Four Sea Group is a 100% employee-owned technical mission support company based in Denver, Colorado. Founded by an aerospace industry veteran and PhD astrophysicist, we suppo...