Security Clearance Jobs in Colorado

Date Posted:2026-08-07Country:United States of America Location:US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Company Description:Since 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of ...

Zachary Piper Solutions is seeking a Network Engineer to join a classified customer focused on command control, battle management, communications, and ballistic missile defense operations. This is a 1...

Zachary Piper Solutions is seeking a Help Desk Analyst to provide advanced technical support for mission-critical communication systems operating within a federal department. This is a fully on-site p...

Zachary Piper Solutions is seeking a Help Desk Analyst to provide first-line technical support for communication systems operating within a federal department. This is a fully on-site position in Cent...

DevOps Engineer Company: LCS Defense Clearance: Active TS/SCI with Full-Scope Polygraph required Experience: 5+ years of relevant DevOps engineering experience Location: Jessup, MD; Arlington, VA; He...

Mechanical Hardware Development Engineer Company: LCS Defense Clearance: Active TS/SCI with Full-Scope Polygraph required Experience: 5+ years of relevant mechanical engineering experience Location: ...

Requisition Number: 29665 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $112,421.00 - $120,000.00 Security Clearance: TS/SCI Level of Experience: Sen...

Requisition Number: 28589 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $96,824.00 - $195,000.00 Security Clearance: TS/SCI Level of Experience: Mid ...

Requisition Number: 29999 Required Travel: 11 - 25% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $85,193.00 - $120,000.00 Security Clearance: TS/SCI with Poly Level of Exper...

Requisition Number: 30232 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $131,749.00 - $160,000.00 Security Clearance: TS/SCI Level of Experience: Sen...

Senior Software Development Engineer – Rust / Cloud Management Platform Company: LCS Defense Clearance: Active TS/SCI with Full-Scope Polygraph required Experience: 5+ years of relevant software engi...

Embedded Software Engineer Company: LCS Defense Clearance: Active TS/SCI with Full-Scope Polygraph required Experience: 5+ years of relevant software engineering experience Locations: Jessup, MD; Her...

Our Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful solutions to help our clients navigate the ever-changing...

Blackstone Talent Group, an award-winning technology consulting and talent agency is seeking a DevSecOps Engineer to join our Client's team.Description of Duties:The DevSecOps Engineer supports the Mi...

Modern Technology Solutions, Inc. (MTSI) is searching for a Senior Information System Security Officer (ISSO) to support United States Space Force (USSF) by developing software in support of Space Sys...

Modern Technology Solutions, Inc. (MTSI) is searching for a Senior Configuration Manager to serve as Configuration Management Lead in support of United States Space Force (USSF) Space Systems Command ...

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...

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...

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 collaboration ...