• System Administrator , High Performance…

    RTX Corporation (Tucson, AZ)
    …for a security clearance​ **Security Clearance:** Secret - Current **System Administrator , High Performance Computing (HPC) - P2** **Senior Analyst Level** ... include the integration of High-Performance Computing hardware, software, and operating systems (OS). + Understanding of software tools, automated scripts, batch… more
    RTX Corporation (10/24/25)
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  • Lead Contracts Administrator - Military…

    RTX Corporation (Phoenix, AZ)
    …+ Serve as the primary point of contact for DCMA + Ensure site DCMA compliance from customer administration perspective, partnering with site Government ... per the terms of the contract + Support audits and contract closeouts + Represent site at proposal meetings, partnering with GM and VSMs as needed + Drive to action… more
    RTX Corporation (01/16/26)
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  • Senior Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Sr. Principal System ... problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Red...locations, regardless of whether the role is designated as on- site , hybrid or remote._** The salary range for this… more
    RTX Corporation (01/15/26)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Principal System Administrators** ... infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Red...locations, regardless of whether the role is designated as on- site , hybrid or remote._** The salary range for this… more
    RTX Corporation (12/29/25)
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  • Windows Server Lead

    TekSynap (AZ)
    …+ Prepares and makes briefings and presentations. + Leads team in on- site management of installations. + Works independently and installs, operates, maintains, ... configures, troubleshoots, and repairs IT systems devices, circuits, cables, components, software, and end-user devices,...- MS SQL Server + Microsoft Certified - Azure Administrator Associate **Experience** + Seven (7) years of progressive… more
    TekSynap (11/15/25)
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  • Senior Telecommunications Network Engineer

    TekSynap (AZ)
    …Coordinate and oversee the installation, configuration, and maintenance of telecommunications systems from project inception to completion. + Manage cost evaluations ... data, and wireless WAN services from commercial carriers. + Conduct wireless site surveys and predictive designs using Ekahau Survey Pro 10; perform AP-on-a-stick… more
    TekSynap (11/15/25)
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