Job Description
We are looking for an experienced Oracle OCI Exadata Architect with strong hands-on expertise in designing, administering and supporting enterprise Oracle database environments on Oracle Cloud Infrastructure (OCI).

Key Responsibilities
• Architect, administer and support OCI Exadata Database Service on Dedicated Infrastructure (ExaDB-D).
• Provision, configure and manage Exadata Infrastructure and Exadata VM Clusters.
• Manage Exadata compute, memory, storage, database servers and storage servers, including capacity planning and resource optimization.
• Plan and execute Exadata Infrastructure, VM Cluster, Grid Infrastructure and Database RU patching.
• Administer and troubleshoot Oracle RAC, Grid Infrastructure, ASM, SCAN, VIP, listeners and database services.
• Support Oracle Database 19c and 23ai, including patching, upgrades and migration activities.
• Design and support Data Guard / Active Data Guard, RMAN backup/recovery and DR solutions.
• Monitor and troubleshoot Exadata Storage Servers, cell services, flash/cache,



I/O and database performance.
• Perform performance analysis and tuning using AWR, ASH, ADDM, SQL Monitor and Exadata performance metrics.
• Lead troubleshooting and RCA for critical P1/P2 production incidents.
• Support database and workload migrations from on-premises or other Oracle platforms to OCI Exadata. Technical Skills
• OCI Exadata / ExaDB-D, Exadata VM Clusters, Oracle Database 19c & 23ai, Oracle RAC, Grid Infrastructure, ASM, Data Guard, RMAN, Exadata Patching, AWR/ASH, Performance Tuning, OCI Networking, Linux, Backup & Recovery, DR, Database Migration. Preferred Certifications
• Oracle Cloud Infrastructure Architect Professional
• Oracle Cloud Database Services Qualified
• Oracle Database Administration OCP / Professional
• Relevant Oracle Database 23ai certification
• Relevant Oracle Exadata, OCI Networking, Security or Migration certifications (ref:hirist.tech)

📌 Oracle OCI Exadata Architect (Chennai)
🏢 LetzBizz
📍 Chennai