• Network Administrator

    TEKsystems (Green Valley, AZ)
    …upgrades. * Design, build, or operate equipment configuration prototypes, including network hardware , software, servers, or server operation systems . * Determine ... and manage one's time. * Basic knowledge of computer hardware as it relates to data storage . * Knowledge of computer software, such as configuration management… more
    TEKsystems (10/14/25)
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  • Principal Windows System Administrator

    RTX Corporation (El Segundo, CA)
    …problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS). + Experience with data RAID, data backup ... secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat...JSIG, DFARS and/or DoD/RMF, experience in Windows Server, data storage , NAS, and SAN technologies and solutions. + Experience… more
    RTX Corporation (10/21/25)
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  • Senior System Administrator

    RTX Corporation (Tucson, AZ)
    …problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS). + Work with data RAID, data backup uses ... to prevent security threats, protect the integrity of our systems and support Raytheon IT infrastructure around the world....Server, or Redhat Enterprise Linux + Experience with data storage , NAS, and SAN technologies and solutions + Experience… more
    RTX Corporation (10/15/25)
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  • System Administrator - Security Focus

    Leonardo DRS, Inc. (Fitchburg, MA)
    **Job ID: 112505** The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and hybrid power systems , control technology and ... around the world. **Job Summary** Perform system administration duties of on-prem systems and networks including high side, standalone systems , engineering… more
    Leonardo DRS, Inc. (10/02/25)
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  • Sr. System Administrator (Sipr)

    RTX Corporation (Tucson, AZ)
    …of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS). + Understanding data RAID, data backup uses ... to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Senior...JAFAN, JSIG, DFARS and/or DoD/RMF. + Experience with data storage , NAS, and SAN technologies and solutions. + Experience… more
    RTX Corporation (10/22/25)
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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 (10/07/25)
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  • F-35 Property Administrator 4

    Huntington Ingalls Industries (Arlington, VA)
    …Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions… more
    Huntington Ingalls Industries (09/09/25)
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  • Network Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …Support Network operations with activities such as, installation of new modified hardware , operating systems and software applications ensuring compliance with ... switches, concentrators, firewalls, virtual private networks (VPNs), SONET multiplexers, servers, storage area nodes (SANs), cable management systems and other… more
    Oneida Technical Solutions (10/10/25)
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  • IT Operations Administrator

    Robert Half Technology (New York, NY)
    …experience. Monitor and maintain the performance and availability of servers, storage , databases, and communication systems . Troubleshoot and resolve LAN/WAN ... TCP/IP, DNS, DHCP Strong troubleshooting and diagnostic skills across hardware , software, and cloud environments. Excellent communication and customer service… more
    Robert Half Technology (10/02/25)
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  • Storage Services Specialist

    NTT DATA North America (Atlanta, GA)
    …Specialist to join our team in Atlanta, Georgia (US-GA), United States (US). ** Storage Administrator ** **Position Summary:** We are seeking a skilled Storage ... A primary focus will be on storage migrations of file and block-level storage systems . **Key Responsibilities:** + Administer SAN and NAS storage … more
    NTT DATA North America (08/30/25)
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