Mainframe DB2

Tata Consultancy Services Limited; Chennai, Bengaluru, Mumbai; Presencial; INR 1.200.000 - 1.800.000; Jornada completa

Descripción de la vacante

Tata Consultancy Services Limited is seeking a skilled Mainframe DB2 z/OS Administrator in Chennai to manage DB2 environments, perform installations, upgrades, and patching, and optimize performance. The role covers capacity planning, data sharing in Parallel Sysplex, and working with CICS, MQ, and RACF/ACF2 security.

The candidate will participate in SMPE workflows and ISV tool migrations, ensuring high availability and stable production systems in an enterprise mainframe setting.

Formación

• Experience in Mainframe Db2 v12/v13 Database System-Administration on z/OS.
• DB2 installation, upgrade, patching, configuration and operations.
• Proficiency in DB2, VSAM Systems Performance Tuning and Capacity Planning.
• Experience in Data Sharing setup in Parallel Sysplex environment.
• Knowledge in ACF2/RACF, CICS v5.5, Mainframe MQ v9.
• Experience in SMPE and ISV tools installation and migration.

Herramientas

Mainframe DB2 z/OS

DB2 install/patch

DB2 tuning

Data sharing/Parallel Sysplex

ACF2/RACF

CICS v5.5

Mainframe MQ v9

SMPE

ISV tools installation

Descripción del empleo

Must-Have:

• Experience in Mainframe Db2 v12/ v13 Database System-Administration on z/OS
• DB2 installation, upgrade, patching, configuration and operations
• Proficiency in DB2, VSAM Systems Performance Tuning and Capacity Planning
• Experience in Data Sharing setup in Parallel Sysplex environment
• Knowledge in ACF2/RACF, CICS v5.5, Mainframe MQ v9
• Experience in SMPE and ISV tools installation and migration