Responsible for independently administering, patching, optimizing, securing, and supporting Oracle and Microsoft SQL Server databases in complex distributed environments. Duties include incident response, deployment support, monitoring, performance tuning, backup and recovery, disaster recovery planning, high availability, documentation, and compliance. The role requires technical leadership, extensive troubleshooting expertise, and familiarity with Oracle Enterprise Manager, RMAN, Oracle clustering, and SQL Server high-availability technologies, preferably in banking or financial services.