Oracle DBA

We are seeking an experienced Senior Oracle DBA with strong hands-on expertise in Oracle Exadata Cloud@Customer (ExaCC) and Oracle Cloud@Customer infrastructure. The ideal candidate will lead database administration, platform configuration, migrations, performance optimization, high availability, disaster recovery (DR), and operational support initiatives for mission-critical Oracle environments.

This role requires deep experience designing, implementing, and managing enterprise Oracle database environments including Exadata infrastructure, Oracle RAC, ASM, Data Guard, backup/recovery, and cloud-integrated architectures.

Key Responsibilities

Oracle ExaCC / Cloud@Customer Administration

Install, configure, administer, and support Oracle Exadata Cloud@Customer (ExaCC) environments.

Manage Oracle Cloud@Customer infrastructure, compute, storage, networking, and database services.

Perform system provisioning, patching, upgrades, and lifecycle management.

Coordinate with infrastructure, networking, security, and Oracle support teams.

Key Responsibilities

Oracle ExaCC / Cloud@Customer Administration Install, configure, administer, and support Oracle Exadata Cloud@Customer (ExaCC) environments. Manage Oracle Cloud@Customer infrastructure, compute, storage, networking, and database services. Perform system provisioning, patching, upgrades, and lifecycle management. Coordinate with infrastructure, networking, security, and Oracle support teams.

Database Administration

Administer Oracle databases across development, QA, staging, and production environments. Configure and manage: Oracle RAC

Oracle Enterprise Manager Oracle Data Guard RMAN backup and recovery Goldengate (preferred) Monitor database health, performance, storage utilization, and availability.

Troubleshoot complex database, cluster, and infrastructure issues.

Migration & Modernization

Lead Oracle database migration projects from on-premises to ExaCC/Cloud@Customer environments. Perform: Data migration Platform migration Database consolidation Cross-version upgrades Minimal-downtime migration strategies Validate post-migration performance and stability.

Disaster Recovery & High Availability Design and implement DR architecture using Oracle Data Guard and related technologies. Set up and validate DR sites for ExaCC and Oracle Cloud@Customer environments. Conduct DR drills, failover/failback testing, and business continuity exercises. Ensure HA/DR compliance with RTO/RPO objectives.