Senior Oracle Database Administrator

Key Responsibilities

1. Infrastructure Patching & Upgrades

2. Patch Unix/Linux OS

3. Patch/upgrade Oracle DB versions (19c, 21c, etc.)

4. OS Monitoring & Troubleshooting

5. Monitor Linux/Unix system performance

6. Resolve system-level issues affecting DB performance

7. Database Administration

8. Oracle DB installation, configuration, and maintenance

9. User management, roles, permissions
10. Backups, recovery, RMAN
11. Performance tuning (indexes, queries, tablespaces)
12. Monitoring logs, sessions, locks

Requirement:

• Oracle DBA experience (very important)
• Unix/Linux administration
• Backup/recovery (RMAN)
• Performance tuning
• Oracle RAC, Dataguard exposure is a plus