• Senior Technical Support Engineer

    Rocket Software (Austin, TX)
    …SQL Server or Oracle + Knowledge/experience working with RACF, ACF2 or Top Secret. + Operating systems : IBM z / OS , Windows, Red Hat Linux, Sun Solaris. + ... system knowledge: Windows, Unix, Linux. + Database knowledge in open systems (Windows, Unix, Linux) and cloud...Possess solid analytical and troubleshooting skills, specifically dealing with IBM z / OS + Available for… more
    Rocket Software (07/04/25)
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  • Senior Customer Solutions Engineer ( IBM

    Rocket Software (Austin, TX)
    IBM Mainframe products. The candidate must have a strong working knowledge of IBM z / OS , mainframe architecture and components. Experience with and working ... to Rocket's customers. This role will be in our IBM System Z Professional Services team working...a plus. **Core Technical Skills:** + Strong understanding of z / OS , and optionally z /VM, zLinux,… more
    Rocket Software (05/09/25)
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  • 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....to work independently and in a team-oriented environment. + Open to learning new technologies and languages, following new… more
    Broadcom (06/03/25)
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  • Mainframe Performance Analyst

    Fiserv (Dallas, TX)
    …in mainframe technologies and performance management + In-depth knowledge of mainframe architecture, operating systems (eg, IBM z / OS ), and job control ... for analyzing, monitoring, and optimizing the performance of mainframe systems . This role involves identifying performance bottlenecks, implementing improvements,… more
    Fiserv (07/11/25)
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  • Staff Systems Design Engineer

    Teradata (Austin, TX)
    …in a Technology or related field + Minimum of 5-7 years of z / OS systems programmer experience planning, installing, configuring, customizing, maintaining, ... of an Empowered Team? Join us as a Staff Systems Design Engineer and play a pivotal role in...IBM and 3rd party) + Manage and automate z / OS administration tasks including security (Ex: RACF),… more
    Teradata (06/03/25)
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  • Mainframe Systems Architect (CICS)

    Fiserv (Austin, TX)
    …you will need to have:** + 13+ years of experience supporting CICS/TS in large IBM z / OS Mainframe environment. + 10+ years of experience with mainframe ... come make a difference at Fiserv. **Job Title** Mainframe Systems Architect (CICS) **What does a successful Mainframe ...**What would be great to have:** + Experience with z / OS Connect Enterprise Edition or IBM more
    Fiserv (05/04/25)
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  • Mainframe Software Technical Support Engineer

    Broadcom (Plano, TX)
    …installs and serviced using VMSES + Knowledge of guest operating systems supported by z /VM such as Linux, z / OS and z /TPF + Understanding of ... - Attempt to recreate the error(s) on available mini systems , if the problem has not been previously reported...z /VM **Nice to Have/Bonus Skills:** + Proficiency in z / OS mainframe environment + Experience with DB2… more
    Broadcom (07/08/25)
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  • Infrastructure Engineer Lead/Mainframe Services…

    Bank of America (Plano, TX)
    …support teams, software vendors and management staff. **Desired Qualifications** + * IBM z /VM SSL Server support. + * Unix/Linux experience **Skills:** ... or operations. + Responsibilities include providing problem determination and resolution for z / OS and z /VM network connectivity, encryption and transmission… more
    Bank of America (07/12/25)
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  • Senior Systems Engineer (CICS/Assembler)

    Fiserv (Austin, TX)
    …**Experience you'll need to have:** + 7+ years hands-on experience supporting CICS/TS in large IBM z / OS Mainframe environment + 7+ years of In depth working ... global scale, come make a difference at Fiserv. **Job Title** Senior Systems Engineer (CICS/Assembler) **About your role:** You will provide senior-level CICS/TS… more
    Fiserv (06/01/25)
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  • Mainframe Automation Lead, Systems

    Kyndryl (Dallas, TX)
    …Broadcom OPS/MVS, MainView Auto Operator, IBM AF OPER, System Automation for z / OS ) + Advanced REXX scripting and automation development + Experience with ... we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So...z / OS automation transformations and software upgrades +… more
    Kyndryl (07/10/25)
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