• System Administrator

    Nelnet (Burleson, TX)
    …where they live, learn, and work. We are looking for a skilled System Administrator to support and maintain critical technology infrastructure and services. ... degree. **EXPERIENCE:** + 3+ years of experience as a System Administrator or in a similar role...similar role + Strong expertise with Microsoft Windows Server, Active Directory , and related services + Hands-on… more
    Nelnet (07/10/25)
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  • Customer Service Engineer ( System

    IT Concepts (Harlingen, TX)
    …compiling reports, and responding to customer requests. + Assist in the maintenance of Active Directory and other system accounts, support connectivity and ... achieve extraordinary milestones. Kentro is hiring an experienced Customer Service Engineer ( System Administrator ) to support our VA-ESOM- End Point Support and… more
    IT Concepts (07/02/25)
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  • VMware Administrator / Systems

    GovCIO (San Antonio, TX)
    …Linux System Administration skills + Windows Server (2008 R2, 2012) and Active Directory + PowerShell script or equivalent demonstrated experience + Network ... **Overview** GovCIO is currently looking for a VMware Administrator / Systems Engineer for our Courts proposal. This position will be located in San Antonio, TX.… more
    GovCIO (05/07/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server ... Group Policy management, AD replication, AD PowerShell commands, LDAP queries, and Active Directory Service Interface Editor (ADSIEdit). + Configure and manage… more
    GovCIO (04/24/25)
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  • VMware Administrator / Systems

    GovCIO (San Antonio, TX)
    …Linux System Administration skills + Windows Server (2008 R2, 2012) and Active Directory + PowerShell script or equivalent demonstrated experience + Network ... **Overview** GovCIO is currently hiring for a/an VMware Administrator / Systems Engineer SME. This position will be located in San Antonio, TX.… more
    GovCIO (05/07/25)
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  • VMware System Administrator

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently hiring for a VMware System Administrator /Engineer for our US Courts proposal. This position will be located in San Antonio, TX. ... + Knowledge and working experience with Windows (Preferred 2008 later versions) and Active Directory + Network knowledge, skills and demonstrated experience in a… more
    GovCIO (04/21/25)
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  • Systems Administrator

    Robert Half Technology (Cibolo, TX)
    Description We are seeking a Systems Administrator to join our team. In this role, you will be required to provide technical support, manage IT projects, monitor ... system performance, and develop IT policies. This role involves...* Ability to perform AB Testing * Proficiency in Active Directory * Experience with Backup Technologies… more
    Robert Half Technology (06/18/25)
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  • Linux Systems Administrator

    RTX Corporation (Mckinney, TX)
    …) Environments + Familiarity with NetApp / OnTap tools + Experience with Enterprise Active Directory (AD) & LDAP + Experience dealing with Managed Anti-Virus ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (07/08/25)
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  • Tenable Nessus Administrator

    CACI International (Lackland AFB, TX)
    …+ Secure Tenable server an Enable TLS + Integrating Tenable products with LDAP, Active Directory , and CyberArk. + Responsible for the creation of tenable ... Tenable Nessus Administrator Job Category: Information Technology Time Type: Full...the organization's infrastructure. This position description is not an active opening but is representative of positions within CACI… more
    CACI International (04/26/25)
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  • Principal Systems Administrator

    RTX Corporation (Mckinney, TX)
    systems using tools like SCAP and following STIGs. + Experience with Enterprise Active Directory (AD) & LDAP + Scripting Experience **What We Offer:** Our ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (06/25/25)
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