Security Clearance Jobs in Colorado

Site Reliability Engineer (Classified Deployments)Location: Southern California or Washington, D.C.Clearance: Active Secret required; TS/SCI strongly preferredWork Mode: Hybrid/On-site with government...

Date Posted:2026-03-05Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

R-00177634Description The National Security Sector at Leidos has an opening for a Service Operations Engineer to support a client’s requirements in a challenging, dynamic setting located in Auro...

Job Description OverviewThis position description is subject to change at any time as needed to meet the requirements of the program or company. Working across the globe, V2X builds smart solutions d...

Job Description OverviewThis position description is subject to change at any time as needed to meet the requirements of the program or company. Working across the globe, V2X builds smart solutions d...

Job Description OverviewThis position description is subject to change at any time as needed to meet the requirements of the program or company. Working across the globe, V2X builds smart solutions d...

Job Description OverviewThis position description is subject to change at any time as needed to meet the requirements of the program or company. Working across the globe, V2X builds smart solutions d...

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

Job Description Readiness Delivered. At Kratos, we encourage an entrepreneurial spirit balanced with discipline. We work hard, and take care of our customers, employees, and families. Recognized as th...

Job Description Readiness Delivered. Kratos engineers and deploys technology and systems that move national security forward, with the cost, speed, and reliability that make readiness certain. We are ...

Oneida Technical Solutions, LLC (OTS) has a rich history of providing IT support and associated services in highly complex, highly regulated, highly secure environments, including the U.S. Department ...

Riverside Overview Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research an...

Ground Systems Engineer Location: Aurora, CO. Required Clearance: Top Secret/SCI Since 1999, ITEC has been a powerhouse in supporting mission-critical programs for the DoD and Intellige...

Black Cape Title: Dynamic Full Stack Software Engineer (2+ years to Senior Levels) Locations: *Tampa, FL *Virginia Beach, VA *Colorado Springs, CO *Honolulu, HI *Miami, FL ONSITE: Ability to g...

Role Overview We are seeking a Senior Platform Network Engineer to support mission-critical systems and next-generation satellite data management capabilities in a highly secure environment. This role...

Description of Duties: The Cybersecurity Engineer – ISSO supports the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract. The candidat...

Bring your classified-environment experience to a team where customer service, trust, and teamwork drive success. 💼 The Role We are seeking a Personnel Security Manager (PSM) to join a fast-paced tea...

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

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunities to...

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunities to...