Oracle DBA

Req ID: 394820

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Oracle DBA to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

Key Responsibilities • Install, configure, upgrade, patch, and maintain Oracle databases. • Monitor and optimize database performance, storage, and capacity. • Perform database backup, recovery, and disaster recovery planning. • Investigate and resolve database incidents, alerts, and performance bottlenecks. • Perform database cloning, migration, refresh, and upgrades. • Implement and maintain database security, user access, roles, and privileges. • Review and optimize SQL queries, indexes, and execution plans. • Automate routine DBA activities using Shell Scripting, Python, or PowerShell. • Support development, testing, and production environments. • Work closely with application teams to troubleshoot database-related issues. • Prepare and maintain database documentation, SOPs, and operational runbooks. • Participate in on-call production support and critical incident management. Mandatory Technical Skills Oracle Database • Oracle Database 11g/12c/19c/21c Administration • Oracle RAC • Oracle ASM • Oracle Enterprise Manager (OEM) SQL & Performance Tuning • Advanced SQL • PL/SQL • Query Optimization • Execution Plan Analysis • Database Performance Tuning Backup & Recovery • Point-in-Time Recovery • Disaster Recovery Planning • Backup Validation and Testing Preferred Skills • Oracle GoldenGate • Exadata Administration • Oracle Cloud Infrastructure (OCI) • AWS RDS Oracle • Azure Oracle Workloads • Python Scripting • Shell Scripting • DevOps and CI/CD Integration • Monitoring tools such as OEM, Grafana, Prometheus, Splunk Knowledge Areas • Database Security and Compliance • High Availability and Disaster Recovery • Capacity Planning • Data Migration Strategies • Database Auditing • Change and Release Management • ITIL Processes Soft Skills • Strong analytical and problem-solving skills • Excellent troubleshooting abilities • Good communication and stakeholder management • Ability to work independently and in a collaborative team environment • Strong documentation and knowledge-sharing mindset