• Big Data Support Engineer- Assistant Vice…

    Citigroup (Irving, TX)
    …Bachelor's/University degree or equivalent experience **Preferred Experience** + **Skills:** UNIX /Linux . UNIX /Linux/Windows . Advanced Scripting, automation, ... debugging . OS / Administration Certifications preferred SQL/ORACLE/SYBASE . Advanced Query writing and debugging . Data Analytics and Reporting Abilities .… more
    Citigroup (09/30/25)
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  • Big Data Support Engineer Lead - Vice President

    Citigroup (Irving, TX)
    …Bachelor's/University degree, Master's degree preferred **Preferred Experience** + **Skills:** UNIX /Linux . UNIX /Linux/Windows . Advanced Scripting, automation, ... debugging . OS / Administration Certifications preferred SQL/ORACLE/SYBASE . Advanced Query writing and debugging . Data Analytics and Reporting Abilities .… more
    Citigroup (09/30/25)
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  • Database Administrator - Sat/Sun Off Days

    GovCIO (Austin, TX)
    …They should also have a strong working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies ... including Oracle, SQL Server, Postgres, which includes on-site and remote administration , user support, performance monitoring and tuning, and capacity planning. +… more
    GovCIO (09/07/25)
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  • ServiceNow Discovery Engineer

    Bank of America (Plano, TX)
    …knowledge of ServiceNow Discovery, CMDB, ITSM applications + Experience with UNIX /Linux, Windows system administration and understanding of SAN/NAS storage, ... TCP/IP Networking + Proficiency in Unix and Windows scripting (Perl, shell, PowerShell, Javascript, etc.) + Experience with complex and global projects + Strong… more
    Bank of America (09/05/25)
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  • Senior Endpoint Security Engineer

    AIG (Dallas, TX)
    …the following functions: + Perform Security related tasks, including day-to-day administration , fine tuning to reduce false positives and improve effectiveness and ... + Intermediate to Expert level knowledge on Windows & Active Directory, Unix /Linux Operating Systems. + Good scripting knowledge using PowerShell, Python, Linux… more
    AIG (08/27/25)
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  • Senior Mainframe Systems Programmer (z/OS)

    Fiserv (Austin, TX)
    …this role you will be responsible for the installation, configuration, maintenance, and administration of TCP/IP, VTAM Unix System Services and portions of z/OS. ... data transmissions with firewalls and VPNs + 7+ years of experience with JCL, UNIX Shell, IBM system utilities, and network monitoring tools + Bachelor's degree in a… more
    Fiserv (07/31/25)
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  • Linux Site Reliability Engineer

    Nutanix (Austin, TX)
    …system monitoring capabilities. **What You Will Bring** + Proficiency in Linux/ UNIX system administration with advanced troubleshooting skills. + Strong ... monitoring solutions. + Manage deployment of software patches, upgrades, and administrative tools to maintain system integrity. + Participate in on-call rotation… more
    Nutanix (09/24/25)
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  • Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    …Reliability Engineering, DevOps, or Systems Engineering + Strong experience with Linux/ Unix systems administration and troubleshooting + Proficient with cloud ... Continuous availability of systems supporting Veterans' health, benefits, and administrative services. + Operational Efficiency: Automated and standardized cloud… more
    TISTA Science and Technology (09/05/25)
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  • Infrastructure Senior Technology Analyst Assistant…

    Citigroup (Irving, TX)
    …responsible for assisting with LAN / WAN and help desk administration activities, including network maintenance, technical guidance, and security in coordination ... and identified policies to process data, resolve issues and execute administrative tasks. Duties include providing support to Citi perimeter security infrastructure,… more
    Citigroup (09/02/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    …Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server 2012/2016, server monitoring, and troubleshooting in ... + Administer and maintain enterprise management software. + Provide Windows administration for Windows Server 2012/2016, server monitoring, and troubleshooting in… more
    GovCIO (07/23/25)
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