• Systems Administrator

    Robert Half Technology (San Antonio, TX)
    …patching, and maintenance of hardware, software, and storage systems. * Manage and support Windows Active Directory, ensuring the stability and security of ... and administration, with a focus on delivering reliable IT infrastructure solutions. Responsibilities: * Perform daily system administration tasks, including… more
    Robert Half Technology (08/09/25)
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  • System Administrator

    Robert Half Technology (Mcallen, TX)
    …. Lead the Intune configuration and deployment strategy for the Windows 11 enterprise migration, ensuring seamless transitions, user readiness, and policy ... for unified identity, access control, and device management. . Provide escalated support for desktop, mobile, and Office365-related issues, working closely with the… more
    Robert Half Technology (07/16/25)
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  • Senior Professional Services Consultant

    Rocket Software (Austin, TX)
    …for a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or leadership in the creation and delivery of technology solutions ... designed to support our Customers' Digital Transformation. Rocket Solutions for COBOL,...three pillars of mainframe modernization - application, process and infrastructure - to achieve unprecedented speed to market, competitive… more
    Rocket Software (08/01/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …responsible for providing MPE hardware and software integration support , familiarization training, user documentation creation and maintenance, troubleshooting, ... and field support to US and international locations\. The MPE Agile...* Lab configuration consisting of installation of Linux and Windows operating systems in a variety of hardware to… more
    Lockheed Martin (07/26/25)
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  • Linux System Administrator, Senior (Remote)

    GovCIO (Austin, TX)
    …GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows , and Linux ... administration experience, with strong database management skills, to maintain infrastructure and ensure system security and performance. This position is fully… more
    GovCIO (07/25/25)
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  • VDI Analyst

    Insight Global (Dallas, TX)
    Job Description We are seeking a dedicated and customer-focused Support Specialist to join our team. This individual will serve as the primary technical resource for ... VMware Horizon VDI platform across all levels of the support model (Level 1 to Level 3). The role...desktop functionality. The ideal candidate will work closely with infrastructure , security, and application teams to ensure optimal performance,… more
    Insight Global (08/08/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Houston, TX)
    …is anticipated to require travel of 25% with surges possible up to 50% to support end users located at various DoD Ranges and Labs across the US (including Alaska ... with and configuration of: SQL Server Big Data Cluster, CentOS, Ubuntu, RedHat, Windows Server, VMWare, etc.) + Previous experience must include five (5) years of… more
    KBR (07/29/25)
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  • System Administrator

    METECS (Houston, TX)
    …experienced IT System Administrator to help us maintain and improve our IT infrastructure and Helpdesk System. We encourage candidates with a strong foundation in ... Windows , Linux, and Cloud Technologies to apply and explore...and explore opportunities with us. Key Responsibilities: + Provide support for Linux-based systems and servers, including installation, maintenance,… more
    METECS (06/20/25)
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  • Senior Mainframe IMS Systems Programmer

    Travelers Insurance Company (Austin, TX)
    …a comprehensive understanding of the activities performed related to engineering support , installation and/or operations of infrastructure technologies. Plans at ... our Technology landscape. In this technical individual contributor role on the Realtime Support team, the individual will be responsible for all aspects of the… more
    Travelers Insurance Company (08/08/25)
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  • SOC Digital Forensic and Incident Response (SVP)

    Citigroup (Irving, TX)
    …seeks a highly skilled and experienced incident response hands-on practitioner to support and execute critical efforts aimed at protecting Citi infrastructure , ... include but are not limited to: + Lead and/or support in-depth triage and investigations of BAU, and urgent...(eg digital forensics, metadata, malware analysis, etc.) through investigating Windows , Unix based, appliances, and Mac OS X systems… more
    Citigroup (07/02/25)
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