Senior Oracle Database Administrator (DBA)

Summary

Senior Oracle DBA role managing 12c/19c databases, RAC clusters, Data Guard, RMAN backups, and performance tuning in production environments.

Administer and manage Oracle 12c and 19c databases in large-scale production environments.
Install configure and support Oracle RAC clusters Grid Infrastructure and ASM storage.
Perform database backup and recovery operations using RMAN and Tivoli TSM.
Set up maintain and troubleshoot Data Guard and Active Data Guard for disaster recovery.
Manage database partitioning tablespaces indexing and materialized views.
Monitor and tune database performance using AWR ASH OEM and other tools.
Write optimize and troubleshoot complex SQL and PL/SQL code.
Automate DBA tasks using shell scripting and manage scheduled jobs.
Configure and administer Oracle Enterprise Manager (OEM) for centralized monitoring.
Clone databases and manage exports/imports for testing and development.
Design and implement partitioning strategies and manage data lifecycle.
Support GoldenGate replication and cross-platform database environments (SQL Server IBM DB2).
Provide documentation communicate effectively and manage multiple priorities in a team or independently.