z/OS Systems Hardware Engineer

NTT DATA · London, England, United Kingdom

Location

London

Job Type

Full-time

Posted

May 27, 2026

Job Description

Job Description
The z/OS Systems Hardware candidate should have technical, domain level and specialist skills to ensure that all the Mainframe Processors are operated, maintained and constantly upgraded as technology advances. 
 Your responsibilities will include: 
Supporting and maintaining the UK Mainframe Processor estate within a multi-LPAR, multi-site Sysplex environment
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 
Building and activating IODF/IOCDS configurations in support of changes to the Storage estate and other key projects
Update PR/SM definitions via HMC
The ideal candidate for this role will have the below experience and qualifications: 
Must have extensive experience of mainframe hardware support and configuration. This is essential to the role <...
        

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