• Software Quality Assurance Testers

    Guidehouse (Dallas, TX)
    …tools such as Selenium, JMeter, LoadRunner, SOAPUI, and Parasoft. + Working knowledge of mainframe environments (eg, IBM z / OS , Unisys), JCL, and scripting. + ... methodologies. + Exposure to enterprise platforms including Windows, Linux, UNIX, and mainframe systems . + Experience working with relational databases such as… more
    Guidehouse (09/28/25)
    - Related Jobs

  • R&D IDMS Software Engineer

    Broadcom (Plano, TX)
    …or a related field. + Heavy experience in software development using IBM Assembler on z / OS systems . + Skills with system level functions such as SVCs ... and PC calls. + Experience using Source Code Management tools such as Endevor and GitHub....Experience working with zOS systems components and sub- systems such as JCL, ISPF, CICS, and mainframe… more
    Broadcom (09/01/25)
    - Related Jobs

  • Delivery Project Manager

    IBM (Austin, TX)
    …Technical Expertise in Mainframe Infrastructure and System Software: Technical expertise in z / OS , Red Hat Enterprise Linux or SUSE operating systems and ... for IBM zSystems, LinuxONE and associated operating system and virtualization software including z / OS or Linux. IBM is committed to creating a diverse… more
    IBM (10/02/25)
    - Related Jobs

  • Professional Services III

    Amazon (Dallas, TX)
    …microservices or distributed application architecture; and (5) hands-on technical experience with mainframe , non-x86 legacy systems and with technologies such as ... COBOL, JCL, CICS, DB2 for z / OS , Assembler, PL/I, Java, REXX, flat/sequential files,...distributed application architecture; and (5) hands-on technical experience with mainframe , non-x86 legacy systems and with technologies… more
    Amazon (07/29/25)
    - Related Jobs

  • Information Technology Intern - Infrastructure

    Texas Instruments (Dallas, TX)
    …via user exits and In-line modifications. This will involve provisioning, testing and managing Mainframe software for z / OS , JES and other 3rd party products ... such as Python, relational databases, Linux and Windows operating systems , hypervisor technologies, storage platforms, big data platforms, AI/ML technologies,… more
    Texas Instruments (09/06/25)
    - Related Jobs

  • IT Operations Development Program

    Texas Instruments (Dallas, TX)
    …via user exits and In-line modifications. This will involve provisioning, testing and managing Mainframe software for z / OS , JES and other 3rd party products ... such as Python, relational databases, Linux and Windows operating systems , hypervisor technologies, storage platforms, big data platforms, AI/ML technologies,… more
    Texas Instruments (09/06/25)
    - Related Jobs

  • Business Programming Consultant

    UNUM (Austin, TX)
    …RESTful APIs, Git, Visual Studio; Operating Systems : Windows Server, Suse Linux, Mainframe : IBM z / OS ; Formats Tools: AFP, JCL, PDF, JPEG; Encryption ... Operating systems , including managing Windows Server environments, Linux distributions, and mainframe systems ; Working with file formats and tools used for… more
    UNUM (09/10/25)
    - Related Jobs