Security Clearance Jobs in Colorado

JOB SUMMARY: The Systems Engineer supports the program by leading early-phase systems engineering activities focused on concept development, requirements definition, and system design. This role appl...

Systems Engineer Location: Sterling, VA. Required Clearance: Top Secret/SCI with CI Poly Since 1999, ITEC has been a powerhouse in supporting mission-critical programs for the DoD and Intelligence ...

Step Up. Join Our Elite Force. SCIS focuses on creating a safe and controlled environment for our clients through security services, emergency management, and first-rate training. We are currently se...

Armed Security Site Supervisor Location: Aurora, CO Pay: $36.00 Shift: Day shift Build Your Future with SCIS – Join Our Team! SCIS is seeking a dynamic Armed Security Site Supervisor to oversee o...

DescriptionApplication deadline: May 9, 2026Are you ready to build a new AWS service that will have a historic impact to own and operate a service that connects satellites to the cloud? If so, Amazon ...

Title:Ground System Controller (GSC) SMEKBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national securit...

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

We are seeking an experienced Acquisition and Procurement Analyst to support federal research programs within the Institute for Telecommunication Sciences (ITS). This role supports program offices an...

Job Number 727073BR Description:The coolest jobs on this planet... or any other... are with Lockheed Martin Space.For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy's mi...

Job Number 726939BR 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 726957BR 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 726867BR Description:What We're DoingOur Team, the Command and Control, Battle Management and Communications (C2BMC) Experimentation Lab (X-LAB, is engineering, developing and integrating ...

Job Number 727005BR Description:WHO WE ARELockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future ...

Job Number 726384BR Description:Program Manager for RGS-X. This program will provide new RGS' in support of the Missile Warning architecture. The successful candidate will be responsible for the cost...

Job Number 726686BR Description:The coolest jobs on this planet... or any other... are with Lockheed Martin Space OVERVIEW: Space is a critical domain, connecting our technologies, our security and o...

Job Number 726606BR Description:What We're DoingOur team, the Command and Control, Battle Management and Communications (C2BMC) team at Lockheed Martin, is dedicated to engineering, developing, and i...

Job Number 726856BR 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 726839BR 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 726788BR Description:WHO WE ARELockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future ...

Job Number 726663BR Description:What We're DoingOur team, the Command and Control, Battle Management and Communications (C2BMC) team at Lockheed Martin, is dedicated to engineering, developing, and i...