z/OS Mainframe Systems Programmer
UK Visa Sponsorship Analytics
Analytics are greyed out due to low classification confidence (58.0%).
Occupation Type
Programmers and software development professionals
Occupation Code Skill LevelHigher Skilled
Sponsorship Salary Threshold
£54,700
(£28.05 per hour)
Occupation rate applies
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Description
Req ID: 346483
Competitive salary | UK: Hybrid: remote + 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 (hybrid: remote + Sheffield) for our growing team in the UK.
Overview
NTT DATA are seeking an experienced z/OS Mainframe Systems Programmer to work on major projects, in one of the largest z/OS Mainframe environments globally. The role involves upgrading and supporting the z/OS operating system and ISV products, mainly from IBM and Computer Associates (CA).
Responsibilities:
Competitive salary | UK: Hybrid: remote + 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 (hybrid: remote + Sheffield) for our growing team in the UK.
Overview
NTT DATA are seeking an experienced z/OS Mainframe Systems Programmer to work on major projects, in one of the largest z/OS Mainframe environments globally. The role involves upgrading and supporting the z/OS operating system and ISV products, mainly from IBM and Computer Associates (CA).
Responsibilities:
- Upgrading, maintaining and supporting the z/OS operating system
- Upgrading, maintaining and supporting ISV products particularly from vendors: IBM and Computer Associates (CA)
- DASD and tape allocation via HCD/HCM
- LPAR configuration in HMC
- Security administration using RACF or equivalent
- DFSMShsm policies and recall management
- FDR/ABR for high-speed backups
- FlashCopy or virtual tape replication for near-instant restores
- RMF and SMF report analysis
- OMEGAMON or BMC MainView dashboards
- WLM classification and tuning
- VTAM and SNA definitions
- TCP/IP stack on z/OS
- OSA adapter and Coupling Facility communication
- SMP/E for PTF, APAR, and deliverable management
- z/OSMF workflows for streamlined maintenance
- Broadcom (e.g., Topaz), IBM, and BMC tooling for fix management and compliance reporting
Skills:
- Multiple years of z/OS systems programming experience
- Should have very strong Parallel Sysplex skills
- z/OS, TSO/ISPF, USS, SDSF, JCL, RACF
- Installation of several different IBM and CA products
- Extensive experience of installing many IBM and CA products
- Deep mastery of z/OS architecture, including IPL procedures, JES2/JES3 configurations, Sysplex management, SMF data collection, and parmlib customization.
- Proficient in writing and debugging system-level routines and automation:
- Assembler for exits and control blocks
- REXX for scripting and batch utilities
- JCL for job submission, parameterization, and workflow control
- Managing hardware and logical resources across LPARs:
- DASD and tape allocation via HCD/HCM
- LPAR configuration in HMC
- Security administration using RACF or equivalent
- Analytical troubleshooting of abends, storage hangs, and performance anomalies using:
- Dump analysis with IPCS
- SLIP and trace tools
- System logs and console messages
- Ensuring data integrity and swift recovery with:
- DFSMShsm policies and recall management
- FDR/ABR for high-speed backups
- FlashCopy or virtual tape replication for near-instant restores
- SMP/E for PTF, APAR, and deliverable management
- z/OSMF workflows for streamlined maintenance
- Broadcom (e.g., Topaz), IBM, and BMC tooling for fix management and compliance reporting
Hybrid working: remote + on client site (Sheffield)
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.
About NTT DATA
NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.
Whenever possible, we hire locally to NTT D
ATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.
NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.
NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.