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Oracle Database Administrator - 00063807941

Cognizant North America
United States, Maryland, Rockville
Apr 29, 2025

The Exadata DBA will be responsible for managing and maintaining Oracle Exadata systems, ensuring optimal performance, and providing support for database-related issues. This role involves working closely with various teams to implement and maintain high availability, disaster recovery, and security measures for Exadata environments.

Role: Oracle Exadata Database Administrator

Job Level: Senior Associate

Duration: Full Time only

Responsibilities:

* Exadata Administration: Manage and maintain Exadata systems, including incident management, change management, and problem resolution

* Exadata Infra Patching: Manage patching of all levels of Exadata Infra. Multitenant Architecture: Handle multitenant architecture and related tasks

* Performance Issue Analysis: Analyze and resolve performance issues

* Database Refresh: Perform database refresh using RMAN methods and expdp & impdp

* ASM Administration: Administer Automatic Storage Management (ASM)

* Database Versions: Work with various Oracle database versions including 11g, 12c, and 19c

* Shell Scripting: Utilize shell scripting for automation and management tasks

* Database Patching: Apply patches to multiple databases

* PDB Cloning: Clone pluggable databases (PDBs) at schema and table levels

* Backup and Recovery: Implement backup and recovery strategies

* Capacity Planning: Plan for capacity based on server resource utilization

* Security: Implement advanced security measures like encryption for data at rest and in motion

* High Availability: Set up high availability (HA) and maximum availability architecture (MAA)

* Disaster Recovery: Define and plan disaster recovery strategies using Data Guard and Golden Gate

* Database Monitoring: Monitor database performance and optimize legacy databases for high performance

Qualifications:

  • Exadata Administration:
  • Exadata Infra Patching:
  • ASM Administration
  • Database Administrator
  • Database Patching:

* DB cloning

Salary and Other Compensation:

The annual salary for this position is between $90,000 - $102,500 depending on the experience and other qualifications of the successful candidate.

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