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 IMS/DB2 Database Administrator (DBA) on z/OS typically has a wide range of technical responsibilities revolving around managing and optimizing IMS and DB2 databases on IBM's mainframe operating system. Here are some typical roles and responsibilities:
 Database Design and Architecture: Collaborate with architects, application developers, and stakeholders to design and implement scalable, high-performance database solutions that meet business requirements and align with organizational goals.
 Database Administration: Manage all aspects of the DB2/IMS database setting on the z/OS platform, including database creation, configuration, monitoring, tuning, backup, recovery, and maintenance.
 Database Performance Tuning: Monitoring database performance using tools like CA Sysview or IBM OMEGAMON, identifying bottlenecks, and implementing performance tuning measures such as index optimization, SQL tuning, and understanding of buffer pool sizing.
 Capacity Planning:



Forecasting database growth and resource utilization to ensure that sufficient resources (storage, CPU, memory) are available to support current and future database workloads.
 Database Security: Implementing and maintaining security measures to protect sensitive data stored in IMS and DB2 databases, including user authentication, access control, and encryption.
 Backup and Recovery: Developing and maintaining backup and recovery procedures to ensure data integrity and minimize downtime in the event of hardware failures, data corruption, or other disasters.
 High Availability and Disaster Recovery: Designing and implementing high availability and disaster recovery solutions for IMS and DB2 databases, such as clustering, data replication, and failover mechanisms.
 Patch Management and Upgrades: Knowledge or participation in Applying patches, fixes, and upgrades to IMS and DB2 software to address security vulnerabilities, bugs, and performance enhancements.
 Data

📌 System Engineer (Bengaluru)
🏢 KPMG
📍 Bengaluru