• Senior Linux System…

    GovCIO (Phoenix, AZ)
    …standard Linux administration duties will be included in this role. + Senior -level RedHat Linux server administration experience, experience with other ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior - linux -system- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_… more
    GovCIO (11/07/25)
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  • Senior Windchill Application…

    RTX Corporation (Tucson, AZ)
    …Systems & Transformation Technologist** . This candidate will be a ** Senior Windchill Application Administrator ** for a product data/lifecycle management ... and _diverse_ atmosphere under _limited supervision_ . As a ** Senior Windchill Application Administrator ** on our digital...patching, or major upgrades of multiple applications, Apache web server , Red Hat Linux operating system, Oracle… more
    RTX Corporation (11/18/25)
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  • Senior System Administrator

    RTX Corporation (Tucson, AZ)
    …secure the integrity of our systems and support IT infrastructures around the world. ** Senior System Administrator ** , internally known as Senior Analyst, ... Enterprise Linux environment. + Understanding and knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server … more
    RTX Corporation (11/07/25)
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  • Senior Database Administrator

    TekSynap (AZ)
    …Certified: Azure Security Engineer Associate + Microsoft Certified Architect: MS SQL Server + Microsoft Certified: Azure Database Administrator Associate + DoD ... scripting and tools to support database administration tasks. **Overview** We are seeking a Senior Database Administrator to join our team. TekSynap is a fast… more
    TekSynap (11/15/25)
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  • Senior System Administrator

    RTX Corporation (Tucson, AZ)
    …and Redhat Enterprise Linux environment. + Understanding and knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and ... systems and support Raytheon IT infrastructure around the world. Senior System Administrators, internally known as Senior ...hire date + Working experience in Windows Desktop & Server , or Redhat Enterprise Linux + Experience… more
    RTX Corporation (10/15/25)
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  • Senior Database Administrator

    Highmark Health (Phoenix, AZ)
    …Citizen (due to contractual/access requirements) We are seeking a Database Administrator with experience in PostgreSQL databases within Google Cloud Platform (GCP), ... as well knowledge in Microsoft SQL Server on-prem environment. This role involves comprehensive support for...DBMS technology and computing platform such as Z/OS, UNIX, Linux , and Windows + Take a lead role in… more
    Highmark Health (10/28/25)
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  • Senior Systems Administrator

    RTX Corporation (Tucson, AZ)
    …Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Experience with Windows Server internals or ... Linux fundamentals to include DNS, DHCP, AD, and server replication methods. + Working as a team member in a fast-paced technological environment. Use… more
    RTX Corporation (11/13/25)
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  • System Administrator , High Performance…

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance. + Experience in Windows and/or Linux Server Environments including directory services management, and system hardening. ... eligible for a security clearance​ **Security Clearance:** Secret - Current **System Administrator , High Performance Computing (HPC) - P2** ** Senior Analyst… more
    RTX Corporation (10/24/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Phoenix, AZ)
    …and design. Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT ... administrator disciplines. + Configure, monitor, and maintain AIX OS...escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems. + Participate in on-call… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Storage Administrator

    GovCIO (Phoenix, AZ)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage ... communication (IP based). + Installation and configuration experience of backup SW with Windows Server 2019, Solaris 11, RedHat Enterprise Linux 7 and higher. +… more
    GovCIO (09/24/25)
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