• 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. + ... (OS). + Responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux/ Windows … more
    RTX Corporation (09/11/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Plano, TX)
    …Principal Analyst, infrastructure Workplace Services, collaborate with many teams to support exciting, critical programs with classified information system ... problems. **What You Will Do: ** + Provide IT systems administration in a heterogeneous Microsoft Windows ...replication methods. + Design, build, configure, install, monitor, and support the scalable physical and virtual backup environment. +… more
    RTX Corporation (09/09/25)
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  • Lead Public Cloud Windows Engineer

    NTT America, Inc. (Austin, TX)
    …Responsibilities:** **Cloud Windows Operations & Support ** + Provide support for Windows -based systems across on-premises and cloud environments ... and resource utilization. **Security & Compliance** + Propose and enforce Windows system security best practices, including access control, encryption,… more
    NTT America, Inc. (09/03/25)
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  • Sr. Systems Administrator

    Robert Half Technology (Dallas, TX)
    Description We are looking for a highly skilled Senior Systems Administrator to join our team in Dallas, Texas. This role requires a detail-oriented individual ... to established processes and service level agreements. * Conduct regular system monitoring, capacity planning, patch management, and implement change control… more
    Robert Half Technology (09/19/25)
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  • Systems Administrator II- Office…

    ThermoFisher Scientific (Austin, TX)
    …L2/L3 operational support for Windows server infrastructure. Manage and support Windows Server operating systems . Coordinate Citrix, VMware, AWS, and ... Azure environments. Engage in on-call rotation for providing operational support for server administration. Coordinate the management and mitigation of… more
    ThermoFisher Scientific (09/17/25)
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  • Senior Enterprise Database Administrator

    Dentons US LLP (Dallas, TX)
    …and the firm's disaster recovery and data retention policies. + Provide day-to-day support for the firm's SQL systems and applications, including monitoring ... Senior Enterprise Database Administrator Chicago, IL, USAtlanta, GA, USSt. Louis, MO,...the execution of tactical and strategic projects in direct support of core business functions. The successful candidate will… more
    Dentons US LLP (09/20/25)
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  • Storage Administrator

    GovCIO (Austin, TX)
    …hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems . This position will be located in ... with the existing OS and Storage teams to manage, maintain, deploy, troubleshoot, and support servers and storage systems for program and its customers. This… more
    GovCIO (09/24/25)
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  • Public Multi-Cloud Windows Engineer

    NTT DATA North America (Plano, TX)
    …team members.. **Key Responsibilities** **Cloud Operations & Support ** Provide support for Windows -based systems across multiple cloud environments ... strategies for performance, and resource utilization. **Security & Compliance** Enforce Windows system security best practices, including access control,… more
    NTT DATA North America (10/01/25)
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  • Systems Administrator

    Robert Half Technology (Austin, TX)
    …a smile Manage user accounts, group permissions, and security policies to keep our systems secure and organized Support laptops, iPads, and antivirus tools so ... Description Provide Level 1 technical support for our HQ and bakeries, solving issues...on Be the translator between IT and Marketing-making sure systems , tools, and third-party platforms play nicely together Manage… more
    Robert Half Technology (09/12/25)
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  • Windchill Application Administrator…

    RTX Corporation (Plano, TX)
    …tools, or methodologies: PTC Windchill, Oracle database, Apache web server, Linux & Windows server operating systems , Shell scripting, CAD tools (eg Creo ... clearance **Security Clearance:** DoD Clearance: Top Secret **Windchill Application Administrator (PDM/PLM)** **Business and Transformation Technologist, Principal Specialist** **Raytheon… more
    RTX Corporation (09/19/25)
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