• System Administrator Cross-Platform

    RTX Corporation (El Segundo, CA)
    …**What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Working as a team member in ... Participate in team collaboration. + Manage virtualized environments. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and… more
    RTX Corporation (08/22/25)
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  • Senior Principal Systems Administrator

    RTX Corporation (El Segundo, CA)
    …operation, and maintenance of systems hardware and software related to a Windows /Linux infrastructure for classified programs. Duties include, but are not limited ... configuration; and workstation support. + Experience with troubleshooting, patching, and support Windows , ESXi and Linux Systems. + Working as a team member in… more
    RTX Corporation (08/22/25)
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  • Application Technology Lead (manufacturing)

    Abbott (Sylmar, CA)
    …at optimal levels. + Collaborate and partner with infrastructure teams (network, Oracle, Windows /Linux) to deliver and deploy MES and other manufacturing systems. + ... processes for making changes / incidents to core MES components (Linux / Windows /JBOSS) and application related changes. Create and manage proper documentation for… more
    Abbott (08/20/25)
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  • Desktop Support

    Robert Half Technology (Torrance, CA)
    …contract position where you will play a vital role in supporting a large-scale Windows 10 to Windows 11 upgrade for approximately 600 users across multiple ... user satisfaction. Responsibilities: * Provide hands-on support for the Windows 10 to Windows 11 upgrade project,...hands-on support for the Windows 10 to Windows 11 upgrade project, ensuring smooth transitions for approximately… more
    Robert Half Technology (08/14/25)
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  • Principal Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …IT Infrastructure and Operations **Skills:** Linux,Microsoft Server Operating Systems,Microsoft Windows Environment **Certifications:** Security+, CE - Sec+ CE - ... is 80% or more Linux/UNIX and 20% or less Windows with 600+ Physical and virtual servers covering various...Provide specialized expertise within multiple IT systems such as: Windows 2016/2019 server, Red Hat Enterprise Linux, VMWare hypervisor,… more
    General Dynamics Information Technology (08/09/25)
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  • Systems Administrator II

    LA Care Health Plan (Los Angeles, CA)
    …day-to-day tasks and projects relating to the various operating systems, ie Windows 2008-12, Linux. This position works closely with System Administrators, DBAs, and ... monitor system performance. Provide regular maintenance for Unix OS(s), MS- Windows , VMware, and Pick/Universe databases; routine administration, upgrades, design… more
    LA Care Health Plan (08/02/25)
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  • Principal System Administrator Cross-Platform

    RTX Corporation (El Segundo, CA)
    …**What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Working as a team member in ... + Manage ESXi, VCenter and a functional understanding of VDI. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server… more
    RTX Corporation (07/15/25)
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  • Client Device Engineer (endpoint engineering…

    Hyundai Autoever America (Irvine, CA)
    …engineering, support, leveraging Microsoft Endpoint Manager (MECM/SCCM), Microsoft Intune, Windows 11, PowerShell scripting, and Virtual Desktop Infrastructure (VDI) ... and strong experience in Intune. + Deploy, manage, and support Windows 11 devices including WIM imaging, Autopilot provisioning, Patch Management, Configuration… more
    Hyundai Autoever America (06/20/25)
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  • Systems Administrator (Onsite)

    Cognizant (San Jose, CA)
    …Systems Administrator to provide technical expertise and support for Linux, Windows , and Virtual environments operating in advanced engineering labs. The ideal ... including servers and network modules. Configure and troubleshoot Linux, Windows , and Virtual environments. + Virtualization Expertise: Configure, administer, and… more
    Cognizant (08/21/25)
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  • GIS Associate Analyst / Analyst

    City of Carlsbad (Carlsbad, CA)
    …software to enter, edit and output geographic information, and be familiar with the Windows operating system and file systems. + Be proficient in the use of standard ... hardware such as Windows workstations, scanners, digitizers, large format inkjet plotters, office...Web maps and apps and be familiar with the Windows operating system and file systems. + Knowledge of… more
    City of Carlsbad (08/20/25)
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