• Senior System Administrator

    CACI International (Denver, CO)
    …Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to ... ensure a secure operational environment **Qualifications:** + Must have an **active TS with ability to obtain a Polygraph** + Hardware experience: servers,… more
    CACI International (07/25/25)
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  • Network Timing Engineer

    CACI International (Denver, CO)
    …Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to ... experience + 10+ years of related work experience + TS /SCI w/ poly is required + Advanced knowledge of...and Twinaxial cabling standards. + Strong understanding of network security principles and best practices + Proficiency in network… more
    CACI International (07/25/25)
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  • Satellite Systems Engineer

    CACI International (Aurora, CO)
    …Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to ... on and off-site + Applicants selected will be subject to government security investigation and must meet eligibility requirements for access to classified… more
    CACI International (07/24/25)
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  • Tier 2 IT Technician

    CACI International (Peterson AFB, CO)
    …Service Contract Act Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of ... operate an enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well as CONUS/OCONUS field support and life cycle support… more
    CACI International (07/22/25)
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  • Software Developer / Engineer

    CACI International (Aurora, CO)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: None Type of Travel: ... Sterling, VA or Aurora, CO * Clearance: Must have TS /SCI with poly (or be willing to take a...working with others in a team environment. * Current Security + certification (or the willingness to get it) **These… more
    CACI International (07/22/25)
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  • Maintenance Activities (CMA) Scheduling (Afternoon…

    CACI International (Denver, CO)
    …of LAN/WAN network services, and Carrier Ethernet **Required Qualifications:** * An Active TS /SCI Clearance with Polygraph * Current Security + certification * ... Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None… more
    CACI International (07/19/25)
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  • Integration, Test, Delivery Engineer

    CACI International (Aurora, CO)
    …Respond to support requests, including off-hours on-call support Required Qualifications: - TS /SCI with Polygraph - CompTIA Security + Qualification - Experience ... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to… more
    CACI International (07/16/25)
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  • Office Management/ Staff Officer Support (Osss-L4)…

    Masego (Denver, CO)
    …relevant experience + Bachelor's degree or equivalent experience within a related field Security Clearance Requirement: + Active TS /SCI, must be willing to take ... recognize and award your hard work. Description We are looking for an L4 TS /SCI-cleared Office Manager / Staff Office Supporter to join our team. Responsibilities: +… more
    Masego (07/11/25)
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  • Launch Vehicle Integration Systems Engineering…

    General Atomics (Englewood, CO)
    …have active TS clearance and be able to obtain and maintain TS /SCI security clearance. **Salary:** $105,890 - $189,545 **Travel Percentage Required** 0 - ... 25 **Relocation Assistance Provided** Provided **US Citizenship Required?** Yes **Clearance Required?** Yes **Clearance Level** Senior (8+ years) **Workstyle** Onsite General Atomics is committed to hiring and retaining a diverse workforce. We are an Equal… more
    General Atomics (06/12/25)
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  • Collections Analyst (Discovery and Collections…

    Masego (Denver, CO)
    …or event portal strategy (EPS) development + Ability to facilitate interagency collaboration Security Clearance Requirement: + Active TS /SCI with CI Poly Salary ... 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, the… more
    Masego (06/12/25)
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