Job Description
Job Description:
The Mainframe DB2 Systems Programmer is responsible for the installation, configuration, maintenance, and optimization of DB2 for z/OS subsystems. This role provides expert-level system support, performance tuning, automation, and disaster recovery planning while collaborating closely with DBAs, system programmers, and application teams. Responsibilities:
DB2 Subsystem Management: Plan, prepare, and execute DB2 for z/OS subsystem installations, upgrades, and migrations. Apply IBM DB2 maintenance including PTFs, APARs, and SPEs using SMP/E. Configure and maintain DB2 PARMLIB, DSNZPARM, and initialization parameters. Perform DB2 subsystem restarts for maintenance and configuration changes. DB2 Tool and Utility Support: Install, configure, upgrade, and maintain IBM DB2 utilities. Support ISV DB2 tools used for administration, monitoring, and ...
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