• System Administrator II - Enterprise…

    Cleveland Clinic (Independence, OH)
    …problem resolution. + Assist caregivers and management in making Information Systems investments and decisions. + Consult on desktop applications and configurations ... second level diagnostic Help Desk support for hardware, software and operating systems . + Act as the primary contact for ongoing support requirements including… more
    Cleveland Clinic (01/14/26)
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  • Windows System Administrator - active…

    V2X (Mclean, VA)
    …and improve the organization's Windows infrastructure as part of a collaborative systems team. Your focus will span operations, security, and integration of hardware ... test, install, integrate, and maintain new or updated operating systems + Apply security and firmware patches promptly; assist...and software components + Manage the lifecycle of operating systems + Design interfaces to external systems more
    V2X (12/30/25)
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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** ... solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux… more
    RTX Corporation (12/29/25)
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  • Senior Database Administrator

    Intercontinental Exchange (ICE) (Jacksonville, FL)
    …Lines of Business + Performs backup and recovery on Database Management Systems , configures database parameters and prototype designs against logical data models, ... scripting, analysis, installation, monitoring, administration and tuning for database management systems + Performs data analysis to provide management with timely… more
    Intercontinental Exchange (ICE) (12/23/25)
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  • Security Administrator

    Allied Universal (Ventura, CA)
    …and in writing. + Operate, manage, and maintain access control systems , including programming clearance codes, managing credentials, and configuring devices using ... Pro-Watch 5 or similar systems . + Process badge creation, issuance, modification, and deactivation...reports, as required. + Monitor access control and security systems for unusual or unauthorized activity and escalate concerns… more
    Allied Universal (12/19/25)
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  • Cloud Administrator

    Arvato Bertelsmann (Valencia, CA)
    …of data processing, hardware platforms, enterprise software applications, outsourced systems , computer systems characteristics, features, and integration ... buildings in geographic locations. * Provides feedback on the systems that support end-users in the productive use of...involved personnel. * Ensure the security of the information systems , domains and equipment. * Support the Cloud +… more
    Arvato Bertelsmann (11/11/25)
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  • IT Support Administrator

    Robert Half Technology (Charlotte, NC)
    …tools, and in person, resolving issues related to hardware, operating systems , applications, and network connectivity + Monitor, prioritize, and resolve helpdesk ... mobile devices, phones, printers, scanners, and Microsoft Teams conferencing systems + Perform basic network and connectivity troubleshooting (wired, wireless,… more
    Robert Half Technology (01/07/26)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …you interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated ... support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related to… more
    Lentech, Inc (01/05/26)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …+ Manage, configure, and maintain Security Information and Event Management (SIEM) systems to meet DoD and Army cybersecurity requirements. + Deploy, install, and ... audit logs and application security events. + Evaluate Information Systems Design Plans, architecture diagrams, and configuration documentation for compliance… more
    TekSynap (10/25/25)
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  • Network Administrator

    SAIC (Suffolk, VA)
    …infrastructure, monitor the performance and availability of managed services and systems across multiple exchange points, and ensure optimal performance + Perform ... for switching, routing transmission and signaling + Conducts testing of network systems + Support the evaluation of new network technologies to enhance capabilities… more
    SAIC (01/16/26)
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