Oracle DBA

Install, configure, upgrade, and maintain Oracle databases (on-prem and/or cloud)

Monitor database performance, perform tuning and optimization (SQL & instance level)

Implement backup, recovery, and disaster recovery strategies using RMAN and Data Pump

Administer user access, roles, privileges, and security policies

Manage tablespaces, indexes, partitions, and storage parameters

Perform routine health checks, patching, and database migrations

Set up and maintain Oracle Data Guard, RAC, or GoldenGate (as applicable)

Monitor database jobs, troubleshoot failures, and resolve performance bottlenecks

Maintain documentation for processes, configurations, and changes

Support development teams with SQL/PLSQL code optimization and schema changes