• Network Support Technician - Senior - TS/SCI…

    General Dynamics Information Technology (Killeen, TX)
    …sites + Perform server and desktop installation, basic cabling + Perform systems administration of desktop and server systems connected to local and wide area ... monitoring, security, operating system (OS) installation, and other local area system administration related functions + Be capable of running an entire remote site… more
    General Dynamics Information Technology (09/16/25)
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  • Professional Services Consultant - Email Security

    Proofpoint (Houston, TX)
    …This is a highly technical role and deep knowledge of the Linux and Solaris operating systems and network configuration is required, as well as a strong background ... and project implementation for enterprise email environments + UNIX system administration experience + Broad technical knowledge of Internet products and… more
    Proofpoint (09/13/25)
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  • Senior IT Manager (Windows Server)

    Fiserv (Irving, TX)
    …will perform a wide range of technical duties associated with Linux, Windows, Solaris and AIX operating systems in a physical and virtualized environments across ... multiple Datacenters. Some of those duties include 24X7 systems administration , compliance management, immediate response, and/or investigation of system alerts in a… more
    Fiserv (09/12/25)
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  • Technology Engineer, NAS, NetApp

    PNC (Dallas, TX)
    …to drive problem and problem bridges. Working knowledge of Windows Server, Unix/Linux, Solaris & AIX platforms. Knowledge of computer networking to include DNS and ... communicate with internal customers, peers, and managers regarding storage administration issues. Responsibilities: Analysis and proactive troubleshooting of the NAS… more
    PNC (09/09/25)
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  • Guardium Administrator/Engineer

    WaveStrong (Addison, TX)
    …Guardium Administrator/Engineer career opportunity. Requirements + Experience with administration of IBM Guardium Database Activity Monitoring in medium/large ... maintain activity monitoring reports. + Experience T-SQL, SQL Server administration and performance optimization, + Knowledge of Guardium GIM...z/OS, IMS + DB: UDB DB2/Oracle/Sybase on AIX or SOLARIS or LINUX + DB: SQL Server 2012 on… more
    WaveStrong (08/15/25)
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  • Senior Field Service Systems Engineer (United…

    RTX Corporation (Austin, TX)
    …of 3+ years' experience. + Experience with military, data processing, system administration , radar, IR, or radio frequency. + Experience and expertise in sensor ... courtesies and regulations. + Experience using UNIX. + Comprehensive knowledge of Solaris and RADAR philosophy. + Active and transferable US government issued **Top… more
    RTX Corporation (09/30/25)
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