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- Tasks: Support and maintain the UK Mainframe Processor estate in a dynamic environment.
- Company: Join NTT DATA, a global innovator in business and technology services with a $30+ billion revenue.
- Benefits: Enjoy a competitive benefits package and opportunities for professional growth.
- Why this job: Be part of a team that drives innovation and transformation in technology.
- Qualifications: Extensive mainframe hardware support experience and knowledge of z/OS and IBM processors required.
- Other info: Remote work options available, with occasional travel to Sheffield.
The predicted salary is between 43200 - 72000 £ per year.
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z/OS Systems Hardware Consultant, London
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Client:
NTT DATA Services
Location:
London, United Kingdom
Job Category:
Other
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EU work permit required:
Yes
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Job Reference:
af931ebaf2f7
Job Views:
5
Posted:
12.07.2025
Expiry Date:
26.08.2025
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Job Description:
Competitive salary | UK: Remote – occasionally Sheffield
At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees are key factors in our company’s growth, market presence and our ability to help our clients stay a step ahead of the competition. By hiring the best people and helping them grow both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here.
NTT DATA is currently looking for a z/OS Systems Hardware Engineer remoteforour growing team in the UK.
Job Description
Thez/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
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
- Must have knowledge of z/OS, HMC, HCD, TSO/ISPF, SDSF, JCL, CHPID Mapping tool, JES2
- Must have knowledge of the latest IBMz processor generations z14, z15, z16
- Must have Sysplex and Coupling Facility knowledge
- Troubleshooting for day-to-day incidents and problems records.
- Must have excellent problem determination skills and be a true team player.
- You will be required to provide out-of-hours support for the implementation of hardware changes and support for other projects requiring hardware expertise
- Excellent written and spoken communication skills; an ability to communicate with impact, ensuring complex information is articulated in a meaningful way to wide and varied audiences
- Build effective networks across business areas, developing relationships based on mutual trust and encouraging others to do the same
- Have some experience of creating and deploying comprehensive business/operating plans which consistently deliver desired results
- A comprehensive understanding of risk management and proven experience of ensuring own and others\’ compliance with relevant regulatory processes
In addition to the details listed above, the ideal candidate should have the following complimentary skills (although these are not essential):
- Automation, GDPS, Rexx and CLIST skills
- Basic understanding of DWDM
- Knowledge of Disk/Tape infrastructure
Our people are the most critical component of our long-term success and their health and wellbeing are our priority. You will enjoy a comprehensive, locally competitive benefits package.
About NTT DATA
NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo. Visit us at us.nttdata.com.
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z/OS Systems Hardware Consultant employer: NTT DATA Services
Contact Detail:
NTT DATA Services Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land z/OS Systems Hardware Consultant
✨Tip Number 1
Familiarise yourself with the latest IBM z processor generations, particularly z14, z15, and z16. Understanding their features and capabilities will not only boost your confidence during interviews but also demonstrate your commitment to staying updated in this rapidly evolving field.
✨Tip Number 2
Network with professionals already working in mainframe environments, especially those at NTT DATA or similar companies. Engaging in discussions about current trends and challenges can provide you with valuable insights and potentially lead to referrals.
✨Tip Number 3
Brush up on your troubleshooting skills, particularly in relation to day-to-day incidents in a multi-LPAR, multi-site Sysplex environment. Being able to articulate your problem-solving process can set you apart during interviews.
✨Tip Number 4
Consider gaining experience with automation tools and scripting languages like Rexx and CLIST. While not essential, these skills can enhance your profile and show your willingness to embrace new technologies that improve efficiency.
We think you need these skills to ace z/OS Systems Hardware Consultant
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your extensive experience with mainframe hardware support and configuration. Include specific examples of your work with z/OS, HMC, and the latest IBM processor generations.
Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention how your skills in troubleshooting and problem determination make you a great fit for the team at NTT DATA.
Showcase Communication Skills: Since excellent written and spoken communication skills are essential, consider including a brief example of how you've effectively communicated complex information to diverse audiences in your application.
Highlight Teamwork Experience: Emphasise your ability to be a true team player. Provide examples of how you've built effective networks across business areas and developed relationships based on mutual trust in your previous roles.
How to prepare for a job interview at NTT DATA Services
✨Showcase Your Technical Expertise
Make sure to highlight your extensive experience with mainframe hardware support and configuration. Be prepared to discuss specific projects where you've successfully operated, maintained, or upgraded mainframe processors, as this will demonstrate your capability for the role.
✨Communicate Clearly
Given the need for excellent written and spoken communication skills, practice articulating complex technical information in a straightforward manner. This will help you connect with interviewers who may not have a deep technical background.
✨Demonstrate Problem-Solving Skills
Prepare examples of how you've tackled day-to-day incidents and problems in previous roles. Highlight your problem determination skills and be ready to discuss specific challenges you've faced and how you resolved them.
✨Build Rapport
During the interview, focus on building effective networks and relationships. Show that you can develop trust and encourage collaboration among team members, as this is crucial for success in a team-oriented environment like NTT DATA.
