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High-Performance Oracle Database Specialist

2 weeks ago


Singapore HCLTech Full time

HCLTech is seeking a skilled Senior Oracle Database Administrator to join our team. As a key member of our database administration team, you will be responsible for managing high-performance, high-capacity databases in a critical production environment.

Key Responsibilities:

  • Build, administer, and troubleshoot Oracle 11gR1/R2 RAC environments
  • Manage ASM, Dataguard, and InfiniBand switch & storage cell configurations
  • Perform Exadata health checks, migrations, and resource management
  • Patch and upgrade database systems
  • Analyze performance tuning issues and provide solutions

Requirements:

  • Bachelor's degree in computer science or relevant field
  • 10-12 years of production support experience as Oracle DBA with at least 6 years of strong experience on Exadata platform
  • Demonstrable experience of managing high-performance, high-capacity databases
  • Strong expertise in SQL & database-level performance tuning skills
  • Excellent troubleshooting, diagnostic & analytical skills