Security Clearance Jobs in Denver, CO

Cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them seem overwhelming to Department of War (DoW) organizations. In all of this “cyber noise,” ...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

Application deadline: Oct 21, 2026The Frontier ADC team delivers the AWS GenAI and Agentic AI service portfolio to customers in GovCloud and isolated environments. We expand Frontier AI services into ...

Duties Process administrative actions using automated systems. Maintain organizational records in accordance with regulatory requirements. Review correspondence for submission to higher echelons. Pr...

Why PMAT?At PMAT, we foster a collaborative, no-ego, mission-focused culture where innovation thrives, and people are empowered to grow. We believe in trusting our team, encouraging curiosity, and del...

Would you like to implement innovative cloud computing solutions and solve the world's most complex technical problems? Do you have a deep passion and desire to engineer and operate the world's larges...

Application deadline: Oct 20, 2026The ADC Analytics team is at the forefront of delivering AWS Analytics cloud services to our customers in isolated, air-gapped cloud environments. We are dedicated to...

Application close date:Applications will be accepted on an ongoing basis until the requisition is closed.At Blue Origin, we envision millions of people living and working in space for the benefit of E...

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Eng...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Troubleshoot and resolve data center infrastructure issues across server hardwar...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Troubleshoot and resolve data center infrastructure issues across server hardwar...

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...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

Senior Mass Properties Engineer | Aerospace & Defense Help shape the next generation of aerospace systems. Are you an aerospace or mechanical engineer with hands-on experience in mass properties ana...

Description: Be a part of the nationwide law enforcement initiative that removes the tools of crime from criminal organizations, depriving wrongdoers of proceeds from their crime and impacting the inf...

Job Title: Mission IT OperatorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Non...

Job Title: Service Center Frontline Account ManagerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of...