Lead Mainframe DBA (IMS/DB2) – 24/7 Production

Klüh Service Management Gmbh; Melbourne; Presencial; AUD 100.000 - 140.000; Jornada completa

Descripción de la vacante

Cognizant in Melbourne, Australia is seeking a Lead Mainframe Database Administrator (IMS/DB2) with 10+ years of experience to manage IMS/DB2 on z/OS in a 24x7 production environment.

The role requires strong expertise in IMSv15, DB2 on z/OS, capacity planning, disaster recovery, and performance tuning. You will drive database design, migrations, and enforcement of SLAs while collaborating in a fast-paced, global team.

Formación

• 10+ years in IMS/DB2 on z/OS in large production environments.
• Experience with IMS v15 Database Administration and z/OS.
• Proven skills in DBDs, PSBs, ACBs and ACB management.
• Experience with DB2 versions v11–v13 on z/OS.
• Ability to support 24x7 in SLA-driven settings.
• Capable of capacity planning, tuning and space management.
• Proactive monitoring and disaster recovery procedures.

Responsabilidades

• Mainframe Db2 Apps Database administration.
• Mainframe IMS Apps Database administration.
• User management and access control.
• Space management and capacity planning.
• Build new IMS/DB2 databases and objects.
• Performance tuning and ongoing optimization.
• Disaster recovery and DR readiness.

Conocimientos

IMS on zOS

DB2 DBA

IMS system programming

DB2 migration

DASD/Tape management

Capacity planning

DB2 performance tuning

IMS utilities

Herramientas

BMC

TMON IMS

FileAid for IMS

IBM HP Load

Descripción del empleo

Cognizant in Melbourne, Australia is seeking a Lead Mainframe Database Administrator (IMS/DB2) with 10+ years of experience to manage IMS/DB2 on z/OS in a 24x7 production environment.

The role requires strong expertise in IMSv15, DB2 on z/OS, capacity planning, disaster recovery, and performance tuning. You will drive database design, migrations, and enforcement of SLAs while collaborating in a fast-paced, global team.