NTT DATA Services strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Z/OS Mainframe Systems Programmer to join our team in Sheffield, Sheffield (GB-SHF), United Kingdom (GB). z/OS Mainframe Systems Programmer Remote working Competitive salary Benefits Overview NTT DATA are seeking an experienced Z/OS System Programmer to work on major projects based on client site. The role involves upgrading and supporting the z/OS operating system and ISV products, mainly from IBM and Computer Associates (CA). Key responsibilities • Upgrading, maintaining and supporting the z/OS operating system • Upgrading, maintaining and supporting ISV products particularly from the vendors; IBM and Computer Associates (CA) • Working closely with the other Engineering teams, to ensure that the systems are built to be stable, available, up to date and running as effectively and efficiently as possible Technical Requirements • z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL, RACF • Parallel Sysplex • Installation of several different IBM and CA products Key Skills • The successful candidate will ideally have more than ten years of z/OS systems programming experience • Should have very strong Parallel Sysplex skills • Extensive experience of installing many (not just a few) IBM and CA products • Should have ideally worked in a Bank or organisations with large installations • Should be confident, able to work independently and start contributing from day one • Must have excellent problem-solving skills and be a true team player • Will need provide off hours support for the implementation of software changes, when required • 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 Desirable skills • Any additional knowledge of the following tools would be advantageous: ACF2 Security tool /GDPS/ RACF/ Assembler/ Rexx/ /RMF/SMF/SAS Benefits 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