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Sr. Oracle DBA

Cognizant, Atlanta, Georgia, United States, 30383

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Sr. Oracle DB Admin Location : Atlanta GA 30309 ( 3 Days work from office location )

Please note, this role is not able to offer visa transfer or sponsorship now or in the future

Roles/Responsibilities

Monitoring system bottlenecks using AWR, ADDM, and ASH reports. Must be an expert in SQL tuning and memory management.

Implementing and maintaining Oracle RAC (Real Application Clusters) and Data Guard for physical standby recovery.

Architecting robust RMAN backup strategies and performing point-in-time recoveries (PITR) when data loss occurs.

Oracle database architecture and design

Designing goldengate replication architectures such as Unidirectional (reporting), Bidirectional (active-active), Peer-to-Peer, or Broadcast (one-to-many).

Managing data flow between Oracle and non-Oracle systems

Deploying and managing GoldenGate Microservices Architecture (MA) or the legacy Classic architecture.

Must have skills of monitoring tool like Oracle enterprise manager.

Stakeholder Collaboration: Working with management to understand data requirements and providing technical leadership to development teams

Database upgrade and Migration

Troubleshooting: Identifying and resolving any issues related to databases.

Understanding of TDE and OKV

Top Skills required for this role

Oracle Database

Shell Scripting and Ansible

Goldengate

Performance Tuning and

Analytical and problem-solving skills

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