Oracle DBA - OCI

Responsibilities

• Designs and implements solutions to optimize performance, scalability, security, and resource utilization including capacity planning and resource allocation.
• Performance tuning and bottleneck resolution.
• High availability and disaster recovery implementation.
• Database security design and enforcement.
• Database Design amp Security.
• Leads the design and implementation of secure database configurations across Oracle, SQL Server, MySQL, and Sybase environments.
• Defines and enforces security policies, access control, encryption, and auditing.
• Implements advanced database security features.
• Operational Excellence:
  • Develops complex scripts to automate database administration tasks and improve efficiency.
  • Monitors database health, performance, and availability using advanced tools.
  • Troubleshoots complex issues such as performance degradation, data corruption, and identifies root causes.
• Governance Risk Policy amp Processes:
  • Adheres to established database administration policies, security standards, and operational procedures.
  • Identifies and assesses database‑related risks and recommends mitigation strategies.
  • Contributes to the development of governance frameworks in collaboration with the Database Manager.
• Change Management:
  • Participates in planning and executing database changes in line with change management procedures, e.g., change windows and rollback plans.
  • Provides technical support to ensure clear communication of changes and impacts to stakeholders.
  • Supports development and testing of database change scripts.
  • Assists in implementing rollback procedures when required.

• 7+ years of experience in Oracle DBA roles.
• Strong experience in OCI, Exadata, RAC, Data Guard, and Golden Gate.
• Experience in database migration and performance tuning.