z/OS Mainframe Systems Programmer

NTT DATA, Inc.; City Of London; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A leading company in technology services is seeking a z/OS Mainframe Systems Programmer to join their growing team in the UK. This role involves upgrading and supporting z/OS and ISV products, with responsibilities including performance monitoring and system maintenance. Ideal candidates will have extensive mainframe programming experience and strong problem-solving skills. The position offers a competitive salary and comprehensive benefits.

Benefits

Comprehensive benefits package

Qualifications

• Extensive experience in z/OS Mainframe systems programming.
• Availability for off-hours support and on-call rotations.

Responsibilities

• Performance monitoring using Omegamon, RMF, SMF, and Splunk.
• Upgrading and supporting the z/OS operating system and ISV products.

Skills

Problem Determination

Communication

Team Collaboration

Tools

z/OS

SMP/E

TSO/ISPF

USS

SDSF

JCL

Rexx

iWS

SAS

Parallel Sysplex

Job description

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Competitive salary | UK: Remote + client site (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 Mainframe Systems Programmer for our growing team in the UK, based remotely and on client site in Sheffield.

Overview

The role involves upgrading and supporting the z/OS operating system and ISV products, mainly from IBM and Computer Associates (CA).

Your responsibilities will include:

• Performance monitoring using Omegamon, RMF, SMF, and Splunk
• Participating in performance-related tasks and projects such as WLM and PR/SM changes
• Upgrading, maintaining, and supporting the z/OS operating system
• Upgrading, maintaining, and supporting ISV products from vendors like IBM and Broadcom

The ideal candidate will have the following experience and qualifications:

• Extensive experience in z/OS Mainframe systems programming (essential)
• Knowledge of iWS scheduling software
• Knowledge of SAS
• Knowledge of Parallel Sysplex
• Desirable: knowledge of MXG and MICS
• Proficiency with z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL, Rexx
• Experience with IBM and Broadcom products and ability to work independently
• Excellent problem determination skills and team collaboration
• Availability for off-hours support, software changes, and on-call rotations
• Ability to set and achieve challenging goals exceeding standards
• Strong communication skills, capable of articulating complex information effectively
• Ability to build networks across business areas and develop trusting relationships
• Experience creating and deploying comprehensive business/operating plans
• Understanding of risk management and compliance with regulatory processes

Additional desirable skills (not essential):

• Assembler, Automation, Job Scheduling, ACF2/RACF, GDPS, SAS, MXG

We prioritize our employees' health and wellbeing and offer a comprehensive, locally competitive benefits package.

About NTT DATA

NTT DATA is a $30+ billion global leader in business and technology services, serving 75% of the Fortune Global 100. We invest over $3.6 billion annually in R&D to foster innovation and societal progress. As a Global Top Employer, we have diverse experts across more than 50 countries and a strong partner ecosystem. Our services include consulting, data and AI, industry solutions, and application development and management. NTT DATA is part of the NTT Group, headquartered in Tokyo. Visit us at us.nttdata.com.

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