• Senior Mainframe IMS Systems Programmer

    Travelers Insurance Company (Austin, TX)
    …DB2 and MQ is also helpful. Similar system programming experience with CICS, z/ OS Connect, TPX, CA GEN, and EOS are ideal. Under limited supervision, demonstrates ... Connects IMS to other technologies such as IMS Connect, CICS, MQ, DB2, and z/ OS Connect. + Develops and tests solutions for high availability and disaster recovery.… more
    Travelers Insurance Company (12/05/25)
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  • Systems Engineer, Client Engineering

    Amazon (Austin, TX)
    …current processes. A day in the life Review change requests and prioritize OS configuration tasks. Attend team meetings to discuss ongoing projects and challenges. ... urgent configuration problems as they arise. Stay updated on OS patches and maintain accurate documentation. Prepare reports on...update knowledge and skills to keep pace with evolving OS technologies. Basic Qualifications - 4+ years of site… more
    Amazon (12/03/25)
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  • Principal Member of Technical Staff - OCI Network…

    Oracle (Austin, TX)
    …Responsibilities: + Architect, design, and implement key components of the Network OS , focusing on scalability, high availability, and performance. + Apply advanced ... VLANs, routing) to enhance and extend the capabilities of the Network OS . + Solve complex systems-level problems, leveraging expertise in operating systems,… more
    Oracle (11/25/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …a variety of IT administrator disciplines. + Configure, monitor, and maintain AIX OS systems in a virtual environment. + Plan, install, test, and implement upgrades ... and patches to AIX OS . + Provides tier 2 and 3 supports for...design and configuration of products including determination of hardware, OS , and other platform specifications, and 4+ years of… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Software Product Manager and Lead - Lynx

    Lockheed Martin (Fort Worth, TX)
    …the Software Product Manager \(SPM\) to act as the primary liaison for Lynx OS within Aeronautics and develop technical roadmaps and improvements\. In this role you ... systems\. Your responsibilities will include: \- Define and maintain the Lynx OS product roadmap, prioritizing performance, new features, and security\. \- Translate… more
    Lockheed Martin (11/18/25)
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  • FSL Linux Systems Administrator

    Mb Solutions, Inc. (Houston, TX)
    …area or experience in the field. + 1 year in any IT-related field. + Utilizing a Linux OS - We utilize a Red Hat-based OS , but if your experience is with a ... different Linux OS that is fine. + Demonstrated problem-solving experience. + Demonstrated task planning, and effective communication skills. + Demonstrated… more
    Mb Solutions, Inc. (10/18/25)
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  • Service Desk Support Analyst

    Cognizant (Austin, TX)
    …ITSM, demonstrating professional communication and ticket ownership. + Troubleshoot Windows OS , Microsoft 365, printers, drivers, and device issues. + Manage users, ... management, and ticketing systems (ServiceNow). + Familiarity with Windows OS , Microsoft 365, Active Directory, DNS, DHCP, and network...whether you would like to apply for the specific open position. Thank you for your interest in Cognizant… more
    Cognizant (01/08/26)
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  • SOC Incident Response Manager - Senior Vice…

    Citigroup (Irving, TX)
    …malware analysis, etc.) through investigating Windows, Unix-based, appliances, and Mac OS X systems to uncover Indicators of Compromise (IOCs) and/or Tactics, ... the following operating systems:** + Windows Operating Systems / UNIX / Mac OS X, specifically in system administration, command line use, and file system knowledge.… more
    Citigroup (01/07/26)
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  • Senior Automation Engineer

    General Motors (Austin, TX)
    …+ Experience with edge, cloud, IoT technologies, operating systems, OS internals, OS design, virtualization technologies, containerization/container development ... . As a part of our Talent Community, you will receive updates about GM, open roles, career insights and more. Please note that filling out the form below will… more
    General Motors (01/06/26)
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  • Windows System Administrator

    General Dynamics Information Technology (San Antonio, TX)
    …and analysis of various factors involving the interoperability of Windows OS and productivity applications. Provides work leadership and training to lower-level ... to manage a large, complex server environment, including multiple versions of OS + Experience with Microsoft System Center Operations Manager (SCOM) and Access… more
    General Dynamics Information Technology (01/02/26)
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