• Windows Systems Administrator

    Deloitte (Gilbert, AZ)
    …latest technology advances. Qualifications Required: + Bachelor's degree and 8+ years of Windows systems administration experience + Active DoD Top Secret ... growth through innovation. Work You'll Do Support and manage Windows operating systems and servers across the...any time in the future + Advanced skills in: Active Directory (AD), Windows AD, Windows more
    Deloitte (10/28/25)
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  • Windows Administrator

    GovCIO (Phoenix, AZ)
    …date. + Experience in Computer Science or IT. + 5+ years' experience as a Windows Systems Administrator or Engineerwith 3+ years' experience in automating ... remote position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows ...+ Five or more years' experience managing enterprise level Active Directory Structures. + 5+ years' experience creating and… more
    GovCIO (09/24/25)
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  • Active Directory Systems

    Link Solutions Inc (Sierra Vista, AZ)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking an Active Directory Systems Administrator (Intermediate-Level) to join our team ... Secret Clearance + Non-remote (relocation incentive available) + Shift information below The Active Directory Systems Administrator will support the Network… more
    Link Solutions Inc (10/28/25)
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  • Sr. Systems Administrator

    RTX Corporation (Tucson, AZ)
    …solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise ... to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Senior...for a security clearance." + Must have Linux or Windows experience. + Experience with Active Directory,… more
    RTX Corporation (10/02/25)
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  • Principal Systems Administrator

    RTX Corporation (Tucson, AZ)
    …solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/01/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …a highly collaborative, multi-platform and multi-disciplined environment. The Systems Administrator is required to have an active secret security clearance ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...a safer place. We are currently seeking a Principal Systems Administrator that will be working 100%… more
    RTX Corporation (10/15/25)
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  • Principal Systems Administrator

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...environment. + Experience with Windows Server internals or Linux fundamentals to include DNS,… more
    RTX Corporation (09/03/25)
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  • System Administrator , High Performance…

    RTX Corporation (Tucson, AZ)
    active DoD Top-Secret Clearance. + Advanced hands-on experience with Windows and Unix security hardening, systems integrations, advanced troubleshooting, and ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/24/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …team. Provide project lead support within a classified environment. .Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise ... WSUS, VMware, Veeam, AWS, MySQL, Remote Desktop Gateway, and Netwrix, prior systems administration and networking administration experience, Windows or Linux… more
    RTX Corporation (10/29/25)
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  • System Administrator

    Cactus Asphalt (Tolleson, AZ)
    …. Key Responsibilities: + Administer, maintain, and support Microsoft technologies, including Windows Server, Active Directory, M365, Exchange Online, and Azure ... Summary: We are seeking a knowledgeable and proactive System Administrator to join our growing IT team. This role...services. + Configure and manage Azure Active Directory, including SSO, MFA, conditional access, and user… more
    Cactus Asphalt (09/22/25)
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