• Network Engineer Tier 2

    CACI International (Denver, CO)
    …Science, Information Technology, or related field + 5+ years of related work experience + TS / SCI w/ poly is required + DoD 8140.01 and 8570.01-M, IAT II ... Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (10/25/25)
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  • Senior. 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 on 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 (11/19/25)
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  • Network Engineer Tier 3

    CACI International (Colorado Springs, CO)
    … Technology, or equivalent work experience + 10+ years of related work experience + TS / SCI w/ poly is required + Advanced knowledge of networking protocols ... Network Engineer Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (10/25/25)
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  • Structured Cable Technician

    CACI International (Denver, CO)
    …additions, or revisions after implementation per customer directives. **Qualifications:** _Required_ + TS / SCI with Poly required + Bachelor's degree in ... Structured Cable Technician Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (10/25/25)
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  • Cable Plant Engineer

    CACI International (Denver, CO)
    … Technology, or equivalent work experience + 5+ years of related work experience + TS / SCI with Poly required + Proficiency in AutoCAD or similar CAD ... Cable Plant Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (10/25/25)
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  • Network Operations Center (NOC) Lead

    CACI International (Denver, CO)
    …NOC team members + Participate in on-call rotation for after-hours support. **Qualifications:** + TS / SCI with Poly required + Bachelor's degree in Computer ... Network Operations Center (NOC) Lead Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (10/25/25)
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  • Cloud Administrator

    CACI International (Denver, CO)
    …and resolve problems + Document system architecture and administration process _Qualifications_ + **Active TS / SCI w CI Poly ** + Bachelor's degree in a ... Cloud Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (12/03/25)
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  • Senior Platform DevOps Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …with programming/scripting languages (Eg Python, Java, Ruby, Bash, C++, C#, Go) + Current TS / SCI with CI Poly security clearance is required on day ... 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 (11/29/25)
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  • Network Operations Center (NOC) Engineer (Tier 2)

    CACI International (Denver, CO)
    …managers in their activities. + Clearly communicates, verbally and written **Qualifications:** + TS / SCI with Poly required + Bachelor's degree in Computer ... Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required:… more
    CACI International (10/25/25)
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  • Software Engineer

    CACI International (Denver, CO)
    …investigation of operational issues **Qualifications:** _Required:_ * Java development using Spring * Active TS / SCI with Poly * 5 years of experience in ... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required:… more
    CACI International (10/16/25)
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