oracle DBA

nstall, configure, upgrade, and patch relational database systems (Oracle, SQL Server, MySQL, PostgreSQL).
Monitor database performance, capacity planning, and tuning (SQL tuning, indexing, statistics).
Implement and manage backup/recovery strategies (RMAN, AlwaysOn, Data Guard o Ensure data security through proper access controls, auditing, and encryption.
Perform database health checks and troubleshoot slow-running queries and performance bottlenecks.
Automate routine DBA tasks using scripting (Bash, PowerShell, Python). General & DevOps Responsibilities:
Implement monitoring and alerting solutions (OEM).
Participate in disaster recovery planning and testing.
Maintain documentation of infrastructure changes and standard operating procedures.
Support development and BI teams with database and data lake access and tuning.
Participate in capacity planning and licensing reviews Experience with security protocols (Kerberos, SSL, Ranger/Sentry).
Excellent troubleshooting and problem-solving skills.
Good communication and documentation abilities.
Ability to work under pressure and manage multiple tasks.
Team player with a collaborative mindset.