Senior z/OS Mainframe Systems Programmer
NTT DATA, Inc.
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Descripción de la vacante
NTT DATA is seeking an experienced z/OS Mainframe Systems Programmer to join our enterprise infrastructure team in Ireland. The role focuses on installation, upgrade, maintenance, and support of the IBM z/OS operating system and related IBM/CA software across large, mission-critical environments.
The ideal candidate will have deep z/OS expertise, Parallel Sysplex administration skills, and a track record of delivering stable, highly available mainframe services in complex banking or financial
Formación
- 10+ years of hands-on experience in z/OS Systems Programming.
- Deep knowledge of: z/OS Operating System, SMP/E, TSO/ISPF, USS, SDSF, JCL, RACF.
- Strong expertise in Parallel Sysplex implementation and support and its architecture.
- Extensive experience installing, configuring, supporting and maintaining IBM and CA/Broadcom mainframe products.
- Experience in large enterprise environments, preferably Banking/Financial Services.
Responsabilidades
- Install, configure, customize, upgrade, and maintain IBM z/OS operating systems.
- Manage and support IBM and CA/Broadcom system software across enterprise environments.
- Plan and execute OS upgrades and software maintenance using SMP/E.
Conocimientos
Herramientas
Descripción del empleo
NTT DATA is seeking an experienced z/OS Mainframe Systems Programmer to join our enterprise infrastructure team in Ireland. The role focuses on installation, upgrade, maintenance, and support of the IBM z/OS operating system and related IBM/CA software across large, mission-critical environments.
The ideal candidate will have deep z/OS expertise, Parallel Sysplex administration skills, and a track record of delivering stable, highly available mainframe services in complex banking or financial
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