Senior z/OS Mainframe Systems Engineer
NTT DATA, Inc.
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Descripción de la vacante
NTT DATA, Inc. is seeking an experienced z/OS Mainframe Systems Programmer to join our enterprise infrastructure team. The role focuses on installation, upgrades, and ongoing support of IBM z/OS and related IBM/CA/Broadcom products in large-scale environments, including banking/financial services.
Independent work style and strong collaboration are essential. You will lead system upgrades, performance tuning, disaster recovery planning, and documentation, while mentoring junior staff and
Formación
- 10+ years of hands-on experience in z/OS Systems Programming.
- Deep knowledge of z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL, RACF.
- Strong Parallel Sysplex implementation and administration experience.
- Extensive experience with IBM and CA/Broadcom mainframe products.
- Banking/Financial Services environments preferred.
Responsabilidades
- Install, configure, customize, upgrade, and maintain IBM z/OS operating systems.
- Plan and execute OS upgrades and maintenance using SMP/E.
- Administer Parallel Sysplex environments for high availability.
- Monitor performance, capacity, and resource optimization.
- Collaborate with cross-functional teams to ensure platform stability.
Conocimientos
Herramientas
Descripción del empleo
NTT DATA, Inc. is seeking an experienced z/OS Mainframe Systems Programmer to join our enterprise infrastructure team. The role focuses on installation, upgrades, and ongoing support of IBM z/OS and related IBM/CA/Broadcom products in large-scale environments, including banking/financial services.
Independent work style and strong collaboration are essential. You will lead system upgrades, performance tuning, disaster recovery planning, and documentation, while mentoring junior staff and
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