• Senior Database Administrator

    Aspira Connect (Dallas, TX)
    Sr. Database Administrator Aspira | IT Technology Operations About Aspira For more than 40 years, Aspira has been the market-leading provider of software and ... to the fullest. The Ideal Candidate Aspira's Senior Database Administrator is a resource that manages, maintains, and secures...maintains, and secures data in one or more data systems that enable users and applications to perform critical… more
    Aspira Connect (08/22/25)
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  • Database Administrator - Sat/Sun Off Days

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for MULTIPLE **Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) group. The NCT ... working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as Postgres, NoSQL, SQL… more
    GovCIO (09/07/25)
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  • Senior Linux System Administrator

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will ... will work with other members to mitigate vulnerabilities on Linux-based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other… more
    GovCIO (08/08/25)
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  • Network Administrator

    GovCIO (Austin, TX)
    …a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting functional teams ... and customers that utilize MS Windows server 2019/2022, MS SQL 2019, MS Windows 11, VMWare...MS Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems . This position will work with the existing team… more
    GovCIO (09/26/25)
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  • System Administrator

    METECS (Houston, TX)
    …and applied technology company specializing in high-fidelity simulation, software, robotics, and systems analysis. We are looking for a talented and experienced IT ... System Administrator with a minimum of 5 years of experience...from you. Key Responsibilities: + Provide support for Linux-based systems and servers, including installation, maintenance, and troubleshooting. +… more
    METECS (09/18/25)
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  • Pega Administrator Vice President

    Citigroup (Irving, TX)
    …level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall ... objective of this role is to lead applications systems analysis and programming activities. **Responsibilities:** + Manage and support Pega environments, ensuring… more
    Citigroup (09/09/25)
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  • Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise/Microsoft Windows and environment. + Lead ... with emphasis on testing, documentation, and acceptance phases. + Experience in Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and … more
    RTX Corporation (09/11/25)
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  • Network Administrator , Senior Analyst,…

    RTX Corporation (Mckinney, TX)
    …Data Center Management, Networking and High-Performance Computing. As a Network Administrator (Senior Analyst Level), you will work closely with system ... configuring and troubleshooting RADIUS for 802.1x and AAA using Network Policy Server or Cisco Identity Services Engine + Experience configuring and operating Type-1… more
    RTX Corporation (09/13/25)
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  • Sharepoint Administrator

    Robert Half Technology (San Antonio, TX)
    Description We are looking for an experienced SharePoint Administrator to join our team on a contract basis. In this role, you will play a key part in managing and ... process. * Optimize SharePoint performance by monitoring and tuning database systems . * Provide recommendations for improvements to the SharePoint environment based… more
    Robert Half Technology (09/03/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Plano, TX)
    …IT infrastructure problems. **What You Will Do: ** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. ... + Linux Server management to include installation, configuration, and maintenance. +...and business continuity + Design, implement, and maintain storage systems to ensure data integrity, availability, and optimal performance.… more
    RTX Corporation (09/09/25)
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