HCLTech
IT Services & IT-BPM
Senior Technical Specialist
- Location IN
- Experience 5+ yrs
- Job type Full-time
- Posted 13 Oct 2026
You will be taken to HCLTech’s own careers page to apply. Job ID 1371711255.
Job description
Job Summary
Oracle DBA – Exadata Specialist
Role Overview
We are seeking an experienced Oracle Database Administrator (DBA) with deep, hands‑on expertise in Oracle Exadata. The ideal candidate has a strong understanding of the full Exadata stack—compute, storage, networking, and database layers—and is skilled in diagnosing, tuning, and optimizing performance across the platform. This role requires a proactive engineer who can own operational stability, drive performance improvements, and support mission‑critical workloads running on Exadata.
Key Responsibilities
- Administration & Operations
- Manage and maintain Oracle 19c/21c databases running on Exadata platforms.
- Perform routine Exadata compute and storage cell administration (CELLCLI, DCLI, cell configuration, patching, etc.).
- Oversee backup, recovery, and high‑availability configurations (RMAN, Data Guard, RAC).
- Ensure platform stability, reliability, and adherence to best practices.
- Performance Tuning & Optimization
- Conduct deep performance analysis across SQL, database parameters, storage cells, and Exadata Smart features.
