Mainframe Systems Engineer

4 weeks ago


Sheffield, Sheffield, United Kingdom NTT DATA, Inc. Full time

As a Mainframe Systems Engineer at NTT DATA Services, you will play a critical role in supporting and maintaining the UK Mainframe Processor estate within a multi-LPAR, multi-site Sysplex environment. Your expertise will be essential in upgrading the UK Mainframe estate to the next generation of IBM Processor, as well as upgrading the Microcode levels on the Mainframe Processors, Coupling Facilities, HMCs, and TKEs.

Key responsibilities include:

  • Supporting and maintaining the UK Mainframe Processor estate
  • Upgrading the UK Mainframe estate to the next generation of IBM Processor
  • Upgrading the Microcode levels on the Mainframe Processors, Coupling Facilities, HMCs, and TKEs

Requirements:

  • Extensive experience of mainframe hardware support and configuration
  • Knowledge of z/OS, HMC, HCD, TSO/ISPF, SDSF, JCL, CHPID Mapping tool, JES2
  • Knowledge of the latest IBMz processor generations z14, z15, z16
  • Sysplex and Coupling Facility knowledge
  • Troubleshooting for day-to-day incidents and problems records
  • Excellent written and spoken communication skills
  • Ability to communicate complex information in a meaningful way to wide and varied audiences

Preferred skills include:

  • Automation, GDPS, Rexx, and CLIST skills
  • Basic understanding of DWDM
  • Knowledge of Disk/Tape infrastructure

NTT DATA Services is a recognized leader in IT and business services, and we are committed to our clients' long-term success. We strive to hire exceptional, innovative, and passionate individuals who want to grow with us.



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