• TSSCI Systems Administrator (Level 2)

    Insight Global (Louisville, CO)
    …at this company. You must have an active TSSCI and ability to obtain a CI Poly . This position is paying $81,000-112,000, and is 6-month contract to hire. It is 5 ... days onsite in Louisville or Centennial. During the contract period, insurance and a 401K program is offered. Upon conversion, you are eligible for an annual bonus, RSU's, insurance benefits, and an industry leading 401K match program. If you're interested,… more
    Insight Global (11/22/25)
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  • Software Engineer

    DCCA (Westminster, CO)
    …Visit our website at: www.dcca.com Software Engineer Candidate must have an active TS/SCI w/ Poly to be considered . For over 40 years, DCCA has provided a broad ... range of IT services to government agencies and commercial enterprises, helping them to feel confident in their IT infrastructure. With DCCA, these organizations can be confident in the flexibility and skill of their IT partners, allowing them to upgrade their… more
    DCCA (11/21/25)
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  • Systems Administrator II

    DCCA (Aurora, CO)
    …at: www.dcca.com System Administrator II (Linux) Candidate must have an active TS/SCI w/ Poly For over 40 years, DCCA has provided a broad range of IT services ... to government agencies and commercial enterprises, helping them to feel confident in their IT infrastructure. With DCCA, these organizations can be confident in the flexibility and skill of their IT partners, allowing them to upgrade their technology quickly… more
    DCCA (11/21/25)
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  • Integration / Test Engineer

    DCCA (Westminster, CO)
    …website at: www.dcca.com Integration / Test Engineer Candidate must have an active TS/SCI w/ Poly to be considered . For over 40 years, DCCA has provided a broad ... range of IT services to government agencies and commercial enterprises, helping them to feel confident in their IT infrastructure. With DCCA, these organizations can be confident in the flexibility and skill of their IT partners, allowing them to upgrade their… more
    DCCA (11/21/25)
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  • Senior Software Engineer

    DCCA (Aurora, CO)
    …our website at: www.dcca.com Senior Software Engineer Candidate must have a TS/SCI with Poly to be considered For over 40 years, DCCA has provided a broad range ... of IT services to government agencies and commercial enterprises, helping them to feel confident in their IT infrastructure. With DCCA, these organizations can be confident in the flexibility and skill of their IT partners, allowing them to upgrade their… more
    DCCA (11/21/25)
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  • DevSecOps Engineer

    DCCA (Westminster, CO)
    …Visit our website at: www.dcca.com DevSecOps Engineer Candidate must have an active TS/SCI w/ Poly to be considered . For over 40 years, DCCA has provided a broad ... range of IT services to government agencies and commercial enterprises, helping them to feel confident in their IT infrastructure. With DCCA, these organizations can be confident in the flexibility and skill of their IT partners, allowing them to upgrade their… more
    DCCA (11/21/25)
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  • Network Request Fulfillment Project Manager

    CACI International (Denver, CO)
    …or related field + 7+ years of work related experience + TS/SCI with Poly required + Understanding of networking concepts, technologies, and best practices + Proven ... experience in leading IT projects, particularly in process improvement + Familiarity with IT service management frameworks (eg, ITIL) + Experience with ticketing systems and IT service management tools + Excellent project management skills + Strong analytical… more
    CACI International (11/20/25)
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  • Senior. Platform Engineer - Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …languages (Eg Python, Java, Ruby, Bash, C++, C#, Go) + Current TS/SCI CI Poly issued security clearance is required on day 1. US citizenship is required, as ... only US citizens are eligible for a security clearance **Qualifications We Prefer** + Experience with Linux LDAP for creating Linux based accounts and managing roles and permissions + Experience with Linux Bash scripting for task automation and management of… more
    RTX Corporation (11/19/25)
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  • Platform Network Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …+ within 90 days after starting in the role + Current TS/SCI with CI Poly security clearance is required day 1. US citizenship is required, as only US citizens ... are eligible for a security clearance **Qualifications We Prefer** + Advanced Experience configuring, deploying, and supporting network systems (Eg Cisco, Cisco Nexus, Cisco ASA, Brocade) + Experience Troubleshooting Layer 2 and Layer 3 + Experience with… more
    RTX Corporation (11/15/25)
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  • Consulting Systems Engineer, National Programs…

    World Wide Technology (Denver, CO)
    …infrastructure (hardware and software) + **Active Top Secret SCI clearance with CI Poly required.** + Position is located in the St Louis, Northern Virginia, ... Southern Maryland, or Denver, Colorado area. Ability to occasionally travel to locations such as St Louis and Washington DC. + Experience engaging with, and presenting to, technical stakeholders and executive leaders. Experience in delivering technical… more
    World Wide Technology (11/15/25)
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