• Systems Administrator - Avaya Aura…

    NTT DATA North America (Dallas, TX)
    NTT DATA is currently seeking a ** Systems Administrator - Avaya Aura Communication Manager** to join our team. This is a 90% remote US role. **W2 directly ... or Agencies)** **Responsibilities** - Lead the migration of clinic telephony systems to Avaya Aura Communication Manager, from either legacy Avaya deployments… more
    NTT DATA North America (07/19/25)
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  • Systems Administrator

    ManTech (San Antonio, TX)
    …solutions or NiFi desirable for some positions + Experience with computer operating systems **Clearance Requirement:** + Must have a current/active TS/SCI ... **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **San Antonio, TX** area.… more
    ManTech (06/14/25)
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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 ... Windows Internet Information Services (IIS) applications. + Administer Linux and/or UNIX Operating Systems . + Apply knowledge of database technologies such as… more
    GovCIO (04/24/25)
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  • SFDC Database Administrator

    Xylem (Houston, TX)
    …water work every day. As a leading water technology company with 23,000 employees operating in over 150 countries, Xylem is at the forefront of addressing the ... and sustainable solutions. Xylem Analytics seeks to hire a Salesforce.com Database Administrator to join the Sales Department which is dedicated to maintaining… more
    Xylem (07/10/25)
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  • System Administrator 1

    M. C. Dean (Austin, TX)
    …monitoring and reviewing system logs. + Support configuration and management of Windows operating systems and install/load operating system software. + ... application of Security Technical Implementation Guides (STIGs) to Windows based operating systems (servers and workstations). + Support installation,… more
    M. C. Dean (07/15/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    …of and configure network components, along with implementation of operating systems enhancements to improve reliability and performance. **Minimum ... using VMWare. + Configure and manage Linux and Solaris operating systems . + Analyze and resolve complex...Ten (10) years or more experience as a Linux Systems Administrator supporting the Intelligence Community in… more
    ManTech (06/11/25)
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  • IT Administrator

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

    Houston Methodist (Bellaire, TX)
    …with provider practice leaders and under the direction of the Chief Operating Officer and/or Regional CEO. The Regional Administrator position reinforces ... This position will be an Administrator over our ASC- Ambulatory Surgical Center. At...approach in the optimization of safe outcomes and information systems by monitoring and improving the department workflow and… more
    Houston Methodist (05/30/25)
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  • Jr. Cloud Administrator

    Robert Half Technology (Houston, TX)
    …. * Implement updates and patches for Windows 10 and other Microsoft Windows operating systems . * Collaborate with team members to identify and resolve system ... Description We are looking for a Jr. Cloud Administrator to join our team in Houston, Texas,...* Knowledge of Microsoft Windows Server and Windows 10 operating systems . * Excellent problem-solving skills and… more
    Robert Half Technology (07/04/25)
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  • Senior System Administrator (Linux)

    TISTA Science and Technology (Austin, TX)
    Overview TISTA is looking for a Senior Systems Administrator to manage teams, prioritize work, and handle critical problems. You'll provide patching support, ... and oversee provisioning, configuration management, and system monitoring on Linux systems and servers. You'll also assist with the installation and integration… more
    TISTA Science and Technology (05/29/25)
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