Database Administration

Tata Consultancy Services; Chandler (AZ); On-site; USD 95,000 - 100,000; Full time

Job summary

Tata Consultancy Services in Chandler, AZ seeks a Senior Oracle DBA to manage large Oracle databases on Exadata. You will optimize performance, plan capacity, and work with OEM tools in a VM-based environment, ensuring high availability and smooth production operations.

The role requires hands-on experience with Exadata migrations and upgrades, Oracle GoldenGate replication, and collaboration with application and infrastructure teams. Strong communication with stakeholders is essential.

Qualifications

• 5-6 years experience with Linux shell scripting.
• Senior Oracle DBA with deep expertise in Oracle performance tuning and capacity planning.
• Experience with Exadata, migrations, upgrades, and high availability in large enterprise environments.
• Strong experience with Oracle GoldenGate for data replication.

Responsibilities

• Provide DBA support across multiple projects and teams.
• Troubleshoot, analyze, and resolve complex database issues.
• Lead Exadata migrations and upgrades.
• Ensure high availability and production stability for large databases.

Skills

Oracle Exadata

Oracle GoldenGate

Linux shell scripting

Performance tuning

Capacity planning

Exadata migrations

High availability

Oracle Enterprise Manager

VM-based platforms

Data replication

Tools

Oracle Enterprise Manager (OEM)

VMware/VM-based platforms

Job description

Job Description

Oracle Exadata, Linux, Oracle Golden gate

Experience with Oracle Enterprise Manager OEM Oracle Golden Gate

5-6 years experience Linux shell sc

Senior Oracle DBA with deep expertise in Oracle performance tuning and capacity planning, supporting large scale databases running on Oracle Exadata and virtualized (VM based) platforms.

This role requires hands on experience with Exadata database migrations, upgrades, high availability architecture, and complex production support in a large enterprise environment.

Strong experience with Oracle GoldenGate for data replication.

Experience with large database migration and cloning activities

The ideal candidate will act as a DBA Specialist, supporting critical application and database performance initiatives across multiple projects, while working closely with application teams, infrastructure teams, and production support organizations to troubleshoot, analyze, and resolve complex issues.

This position requires the ability to work independently with minimal supervision, manage complex database systems, and communicate effectively with both technical and non technical stakeholders.

Salary Range- $95,000-$100,000 a year