Database Administrator Lead

5 days ago


Chennai, Tamil Nadu, India 3i infotech Ltd Full time
Job Overview:

A Senior Database Administrator is required to lead a team of L1 DBAs in managing high availability, performance, and disaster recovery for our enterprise databases. The successful candidate will have extensive experience in Oracle Database Administration (11g, 12c, and 19c) with a focus on RAC databases.

The ideal candidate will possess strong knowledge of database backup and recovery concepts, Data Guard administration, and operations focus on Oracle RAC databases. Experience with batch job monitoring, database migration, installation, upgrades, and patching is also essential.

Key Responsibilities:
1. Lead a team of L1 DBAs in ensuring high availability and performance of enterprise databases.
2. Implement and manage database backup and recovery strategies.
3. Administer Oracle Data Guard for high availability and disaster recovery.
4. Install, configure, and tune Oracle Real Application Clusters (RAC) databases.
5. Manage Oracle Automatic Storage Management (ASM), including installation, configuration, and administration.
6. Monitor database performance, identify bottlenecks, and implement tuning strategies to optimize database performance.
7. Troubleshoot and resolve database issues, including performance problems, connectivity issues, and data corruption.
8. Implement and maintain database monitoring tools and scripts to proactively identify and address potential issues.

Requirements:
- Strong knowledge and experience in Oracle Database Administration (11g, 12c, and 19c).
- Experience with database migration, installation, upgrades, and patching.
- Strong knowledge of database backup and recovery concepts.
- Strong knowledge of Data Guard administration.
- Strong operations focus on Oracle RAC databases.
- Oracle ASM installation, configuration, and administration.

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