Oracle L3 DBA

JD for Oracle L3

• 10 to 12+ years of hands-on Oracle Database Administration experience.
• Experience managing large-scale, mission-critical Oracle environments.
• Experience supporting production databases in 24x7 environments.
• Exposure to Banking, BFSI, Financial Services, or regulated industries preferred.
• Experience in handling critical incidents, RCA preparation, and audit requirements.
• Primary Technical Skills
• Oracle Database Administration
• Oracle 11g, 12c, 19c, 21c, 23ai and higher versions.
• Installation, configuration, administration, patching, upgrades, and migrations.
• CDB/PDB (Multitenant Architecture).
• Database cloning and refresh activities.
• Oracle Enterprise Manager (OEM) administration.
• High Availability & Disaster Recovery
• Oracle RAC administration.
• Oracle Data Guard (Physical and Logical Standby).
• Switchover, failover, and DR testing.
• Backup and recovery architecture design.
• Backup & Recovery
• RMAN administration.
• Backup strategy planning.
• Point-in-Time Recovery (PITR).
• Disaster recovery procedures validation.
• Oracle Performance Tuning
• AWR, ASH, ADDM analysis.
• SQL tuning and execution plan analysis.
• Memory and Storage optimization.
• Wait event analysis and troubleshooting.