• Virtual Systems Engineer III, Operational…

    ADM (Des Moines, IA)
    …is ADM's IT dept.), and your global OT peers to provide enhanced plant support and high-quality system delivery. **Job Responsibilities:** + Create standards and ... standards and build instructions + Monitor, troubleshoot, and repair systems + Provide support to others who...and DNS + Expert knowledge of the MS Windows Server Operating System + Knowledge of VMWare… more
    ADM (08/23/25)
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  • Windows Systems Administrator

    Samsung SDS America (San Jose, CA)
    …array of technologies and devices in development. Responsibilities: + Administer and support on-premises Microsoft Exchange Server 2016 with DAG redundancy and ... Maintain accurate system configuration records and coordinate with vendors for support + Recommend and implement automation strategies and innovative system … more
    Samsung SDS America (10/03/25)
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  • Senior System Administrator

    Fiserv (Overland Park, KS)
    …robust technical support to users. They are critical in overseeing system reliability, performance, and security across Windows and Linux environments. As a key ... Windows servers and network infrastructure. Perform patching, updates, and backups across server and desktop systems . + Manage Active Directory, file servers,… more
    Fiserv (10/09/25)
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  • System Administrator Multi-Disciplined

    RTX Corporation (El Segundo, CA)
    … Server , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience. + Experience with cloning ... secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat...a functional understanding of VDI. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP,… more
    RTX Corporation (09/24/25)
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  • Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise/Microsoft Windows and environment. + Lead ... + Participate in all phases of Engineering software installation and support , with emphasis on testing, documentation, and acceptance phases. + Experience… more
    RTX Corporation (10/24/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …Linux (primarily) and Windows systems administration, systems maintenance, systems performance optimization along with user support services. You will ... work closely with other infrastructure and network engineers, and system engineers on the following key tasks:** + Clear...+ Implement and enforce DISA STIG compliance across all systems and networks + Develop server builds… more
    Leidos (10/01/25)
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  • Systems Administrator Senior - TS/SCI…

    General Dynamics Information Technology (Fort Campbell, KY)
    …that will improve the reliability and performance of the system . + Perform systems administration of desktop and server systems connected to local and ... functions + Provide support for implementation, troubleshooting and maintenance of IT systems + Manage IT system infrastructure and any processes related to… more
    General Dynamics Information Technology (10/15/25)
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  • System Administrator

    Mb Solutions, Inc. (Washington, DC)
    …+ Shall provide support for implementation, troubleshooting and maintenance of IT systems + Shall manage IT system infrastructure and any processes related ... Shall perform systems administration of desktop and server systems connected to local and wide...to agency management and internal customers. + Shall provide support for the tracking system and hardware… more
    Mb Solutions, Inc. (08/25/25)
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  • Sr. Systems Network Administrator& Security

    Robert Half Technology (Richfield, OH)
    …and server infrastructures while ensuring robust security across global systems . The ideal candidate will demonstrate strong technical expertise and the ability ... environments, including Windows, Linux, VMware, Solaris, and Active Directory systems . * Provide advanced network support , including troubleshooting, upgrades,… more
    Robert Half Technology (10/13/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …may work independently but participate in project-wide reviews of requirements, system architecture, and detailed design documents. A Systems Administrator ... Briefly Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring, troubleshooting, and maintaining … more
    Shuvel Digital (08/13/25)
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