• Senior. Platform Engineer - Linux (FEP) Onsite

    RTX Corporation (Aurora, CO)
    …and maintaining Common Cryptographic equipment in a secure environment + Active and current TS / SCI with CI Poly security clearance is required ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of everything we do… more
    RTX Corporation (07/22/25)
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  • Software Developer / Engineer

    CACI International (Aurora, CO)
    …to work in-person at CACI facilities in Sterling, VA or Aurora, CO * Clearance: Must have TS / SCI with poly (or be willing to take a polygraph) * Education: ... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: None Type of… more
    CACI International (07/22/25)
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  • Senior. Platform DevSecOps Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …8570 IAT level II requirements (Security + CE or equivalent) + Active and current US government TS / SCI with CI Poly security clearance is required day 1. ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of everything we do… more
    RTX Corporation (07/09/25)
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  • Principal Platform Engineer / Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …+ Experience with programming languages (Eg Python, Java, Ruby, Bash, C++, C#, Go) + Current TS / SCI / CI Poly issued security clearance is required day ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation...Aurora CO and will be working within a Secure Compartmented Integration Facility (SCIF) and may require some travel… more
    RTX Corporation (06/13/25)
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  • Collections Analyst (Discovery and Collections…

    Masego (Denver, CO)
    …(EPS) development + Ability to facilitate interagency collaboration Security Clearance Requirement: + Active TS / SCI with CI Poly Salary Range: $93,230+ ... recognize and award your hard work. Description We are looking for a mid-level TS / SCI -cleared Discover & Collections specialist to join our team. In this role,… more
    Masego (06/12/25)
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  • Senior Platform Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …services using technologies such as Docker, Podman, Kubernetes, Rancher + Active and Current TS / SCI / CI Poly security clearance is required ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of everything we do… more
    RTX Corporation (06/04/25)
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  • Project Manager

    TekSynap (Denver, CO)
    …CLEARANCE** + Citizenship: US Citizenship + Clearance requirement: TS / SCI , CI Poly **OTHER INFORMATION ** Please note this job description ... the Government. **REQUIRED QUALIFICATIONS** + ActiveTop SecretClearance with a CI Poly + Minimum of 10 years...Managerto join our Task Order proposal on the Defense Intelligence Agency's Solutions for the Information Technology… more
    TekSynap (08/09/25)
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  • Systems Administrator - VDI/Images

    TekSynap (Denver, CO)
    …CLEARANCE** + Citizenship: US Citizenship + Clearance requirement: TS / SCI , CI Poly **OTHER INFORMATION ** Please note this job description ... and accelerations. **REQUIRED QUALIFICATIONS** + ActiveTop SecretClearance with a CI Poly + Microsoft Certified -Windows Server...to join our Task Order proposal on the Defense Intelligence Agency's Solutions for the Information Technology… more
    TekSynap (08/08/25)
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  • IA Policy and Compliance Certified Professional

    TekSynap (Denver, CO)
    …CLEARANCE** + Citizenship: US Citizenship + Clearance requirement: TS / SCI , CI Poly **OTHER INFORMATION ** Please note this job description ... CIPA, CISSP. **REQUIRED QUALIFICATIONS** + ActiveTop SecretClearance with a CI Poly + HS, 8-10 years experience;...Professionalto join our Task Order proposal on the Defense Intelligence Agency's Solutions for the Information Technology… more
    TekSynap (08/08/25)
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  • Jr. Cybersecurity Engineer

    TekSynap (Denver, CO)
    …CLEARANCE** + Citizenship: US Citizenship + Clearance requirement: TS / SCI , CI Poly **OTHER INFORMATION ** Please note this job description ... security risks. **REQUIRED QUALIFICATIONS** + ActiveTop SecretClearance with a CI Poly + HS, 8-10 years experience;...Engineerto join our Task Order proposal on the Defense Intelligence Agency's Solutions for the Information Technology… more
    TekSynap (08/08/25)
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