• System Administrator

    Robert Half Technology (Houston, TX)
    … Administration & Maintenance + Manage and maintain Windows servers and select Linux systems . + Install, configure, patch, and troubleshoot applications and ... operating systems . + Monitor system performance and alerts...fundamentals (IP, VLANs, DHCP, DNS) + Working knowledge of Linux systems (navigation, permissions, services) + Experience… more
    Robert Half Technology (07/08/25)
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  • Systems Administrator

    Robert Half Technology (Midland, TX)
    Description Our client is currently seeking a System Administrator reporting to the Sr. Infrastructure Manager in Midland, Texas. This position will be ... responsible for providing system administration for all PR offices and data centers....of Windows administration and deployment in an enterprise environment ( server administration, GPO, AD, SCCM, Intune) * Five (5)… more
    Robert Half Technology (06/14/25)
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  • PWE Systems Administrator (ISSA)…

    RTX Corporation (Richardson, TX)
    …Clearance:** DoD Clearance: Secret Collins Aerospace, Digital Technology, is hiring a Sr. Systems Administrator for our Secure Labs support team. A minimum ... Administration, and Virtualization Technologies (VM Ware, etc.) . Experience as a Linux Systems Administration . Experience with Compliance frameworks (RMF,… more
    RTX Corporation (06/04/25)
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  • PWE Systems Administrator (ISSA)

    RTX Corporation (Richardson, TX)
    …Clearance:** DoD Clearance: Secret Collins Aerospace, Digital Technology, is hiring a Systems Administrator for our Secure Labs support team. A minimum ... Administration, and Virtualization Technologies (VM Ware, etc.) + Experience as a Linux Systems Administration + Experience with Compliance frameworks (RMF,… more
    RTX Corporation (06/04/25)
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  • Principal Systems Administrator

    RTX Corporation (Mckinney, TX)
    …only US citizens are eligible for a security clearance. + Must have Windows and/or Linux Server experience. + Experience in one of the following: VMware vCenter, ... DFARS and/or DoD/RMF + In-depth working experience in Windows Server + Experience with data storage, NAS, and SAN...development. + High Performance Computing (HPC) experience in a Linux environment + Experience hardening systems using… more
    RTX Corporation (06/25/25)
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  • IT Administrator

    Reynolds & Reynolds (Houston, TX)
    …of server hardware and networking required~^~Experience with Windows and\/or Linux server operating systems preferred~^~Experience with SQL databases, ... Position Description As an IT Administrator , you will be a part of a...all aspects of the job. Focus will be on Server Operating Systems , Network technologies support via… more
    Reynolds & Reynolds (06/23/25)
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  • Tenable Nessus Administrator

    CACI International (Lackland AFB, TX)
    Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... * **The Opportunity:** CACI is looking for a Tenable Administrator to support our DoD customer to implement an...Engine, Nessus Network Monitor, and Security Center on both Linux /Unix and Windows based environments + Ensure compliance with… more
    CACI International (04/26/25)
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  • Lead Administrator , ServiceNow Platform

    Bank of America (Plano, TX)
    …on platform management. + Must have an active and verifiable ServiceNow Certified System Administrator (CSA) certification. + Proven experience as an ... Lead Administrator , ServiceNow Platform Plano, Texas;Richmond, Virginia; Chandler, Arizona;...in various phases of the application lifecycle including plan, server build and software installation, release implementation, continuous improvement,… more
    Bank of America (05/22/25)
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  • System Admin

    Robert Half Technology (Houston, TX)
    …role is integral to plant operations, with primary responsibilities including Windows server administration, light Linux system management, troubleshooting ... Description We are currently seeking a skilled Systems Administrator to support and maintain...and upkeep of Windows servers and assist with light Linux system administration. + Perform installations, configurations,… more
    Robert Half Technology (07/02/25)
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  • System Development Engineer II

    Amazon (Austin, TX)
    …perform database queries (SQL) using Window, Linux , or Unix based operating systems and SQL Server databases. Provide support and technical consultation to ... related field and one year of experience in the job offered, or as a Systems Administrator , or a related occupation. Employer will accept three years of… more
    Amazon (05/16/25)
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