Senior Oracle DBA - Exadata Performance & Migrations

Tata Consultancy Services Limited; Chandler (AZ); On-site; USD 110,000 - 165,000; Full time

Job summary

Tata Consultancy Services Limited is seeking a Senior Oracle DBA in the Chandler, AZ area to support large-scale Oracle databases, with a focus on performance tuning, capacity planning, and Exadata-based migrations and upgrades.

The role involves hands-on support for high availability architectures, Oracle GoldenGate data replication, and complex production environments, coordinating with application and infrastructure teams to troubleshoot and resolve issues.

Qualifications

• Deep expertise in Oracle performance tuning and capacity planning for large databases.
• Hands-on experience with Exadata migrations, upgrades, high availability architecture and complex production support.
• Proficient with Oracle GoldenGate for data replication.

Responsibilities

• Act as a DBA Specialist supporting critical database performance initiatives across multiple projects.
• Collaborate with application, infrastructure, and production support teams to troubleshoot and resolve issues.
• Communicate effectively with technical and non-technical stakeholders to drive resolutions.

Skills

Oracle DBA

Performance tuning

Capacity planning

Database migrations

High availability

Production support

Tools

Oracle GoldenGate

Oracle Exadata

Job description

Tata Consultancy Services Limited is seeking a Senior Oracle DBA in the Chandler, AZ area to support large-scale Oracle databases, with a focus on performance tuning, capacity planning, and Exadata-based migrations and upgrades.

The role involves hands-on support for high availability architectures, Oracle GoldenGate data replication, and complex production environments, coordinating with application and infrastructure teams to troubleshoot and resolve issues.