• Support Manager

    Bentley Systems (Exton, PA)
    ** Support Manager** **Location:** Hybrid or Home-based, US (ET or CT preferred) **Position Summary:** Bentley Systems is seeking a talented individual to join our ... Product Support team as a ...team **Knowledge, Skills, & Abilities:** + Familiarity with Windows Server Environments and relational databases + Understanding of networking,… more
    Bentley Systems (09/25/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    System Administration - Tiered Support Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... clients in the defense and national security sectors. Our mission is to support critical infrastructure with the highest standards of service and reliability. We're… more
    CACI International (08/21/25)
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  • DevSecOps Engineer / System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …+ Current CompTIA Security+ certification or equivalent. + Valid Windows Server certification (eg, MCSA, MCSE) or equivalent server environment ... + Maintain all lab equipment (virtual and physical) and support on-site activities, as needed. + Assist with cyber...experience in system administration, with a focus on Windows Server environments. + Experience working as part of a… more
    Parsons Corporation (10/22/25)
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  • Windows System Administrators Careers

    Northrop Grumman (Annapolis, MD)
    …administration tasks are completed. + Proficient in Windows client and server including installing, upgrading/patching, monitoring, and hardening the system. **Sr. ... Domains in effective operations to include Active Directory (AD) maintenance and support , Group Policy (GPO), DNS management, DHCP and scopes, Windows Server more
    Northrop Grumman (09/14/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    …configuration, maintenance, operations, troubleshooting, and optimizing of Microsoft Exchange server infrastructure. + Monitor, document, and report on system ... and capacity + Resolve escalated email routing, connectivity, permissions, and filtering support issues + Document processes and procedures and train others +… more
    ManTech (09/12/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training Environment (NITE). This position is focused ... Responsibilities + Perform advanced troubleshooting and issue resolution across client and server systems + Administer and maintain Windows and Red Hat Enterprise… more
    Huntington Ingalls Industries (10/11/25)
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  • Data Network Technician I

    US Tech Solutions (Mountain Iron, MN)
    …+ **WLAN fundamentals and support of Cisco solutions** + ** Server fundamentals** **Desired Qualifications:** + **Cisco CCNA certification , or greater** ... maintain the data network. + Contributes to the team support for data network and server incident...of experience required. + Demonstrated expertise, either thru training, certification or work experience, managing Wired and Wireless networks,… more
    US Tech Solutions (10/15/25)
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  • Sr. Specialist, Application Developer

    L3Harris (Palm Bay, FL)
    …Must be available to travel ~10% of the time + Maintain a CompTIA Security+ certification + Troubleshooting and Support : + Experience with Oracle Agile PLM and ... the following skills: + Linux system administration + Web/Application Server Management + PLM specific Oracle Agile PLM and...PTC Windchill support and maintenance tasks. + Analyzing logs, system performance… more
    L3Harris (10/16/25)
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  • System Administrator or Senior

    Idaho Power Company (Boise, ID)
    …upgrade, test, document, monitor and maintain software and hardware in support of business processing requirements. Supported systems may include operating systems, ... business applications, server hardware, security tools, monitoring tools, Web servers, Application...other departmental or enterprise applications or systems. Provides technical support for problems not resolved by the Integrated Operations… more
    Idaho Power Company (10/14/25)
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  • Windchill Application Administrator, Principal…

    RTX Corporation (Plano, TX)
    …an Application Administrator on our digital technology team, you will provide onsite server -side and end user support for multiple active production deployments ... does, from initial design to end item manufacturing, including support out in the field. Our team plays a...patching, or major upgrades of multiple applications, Apache web server , Red Hat Linux operating system, Oracle database, etc.… more
    RTX Corporation (09/19/25)
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