Key Responsibilities
Install, configure, and maintain DB2 database systems (z/OS)
Manage database infrastructure including instances, partitions, and clusters
Design and implement high availability solutions (HADR, clustering, replication)
Perform database upgrades, fix packs, and patch management
Monitor system performance and tune database/OS resources for optimal performance
Manage backup, recovery, and disaster recovery strategies
Troubleshoot complex database/system-level issues and perform root cause analysis
Optimize memory, CPU, I/O, and storage configurations
Work closely with infrastructure teams for capacity planning and hardware sizing
Automate system-level DBA activities using scripting (Shell, Python, Perl)
Ensure security compliance including authentication, authorization, and auditing
Support production environments with 24/7 availability (on-call as needed)
Maintain system documentation, standards, and operational procedures

📌 (Hyderabad)
🏢 Vysystems
📍 Hyderabad