Our Client is seeking a Senior Oracle Database Administrator (DBA) with 10+ years of experience supporting large-scale Oracle environments, particularly in UNIX-based systems. The ideal candidate will have deep expertise in Oracle RAC, GoldenGate, performance tuning, and disaster recovery solutions like Data Guard. Experience in financial institutions and on-call support is highly desired.
Key Responsibilities
- Administer, maintain, and support large-scale Oracle databases in UNIX environments.
- Manage and troubleshoot Oracle RAC clusters, ensuring high availability and performance.
- Perform Oracle upgrades, particularly to Oracle RAC 19c, with minimal downtime.
- Configure and maintain Oracle GoldenGate, including multimaster replication setups and handling data drift.
- Set up and support Oracle Data Guard for disaster recovery and business continuity.
- Conduct proactive performance tuning and optimization of Oracle databases and applications.
- Participate in on-call rotation and provide pager duty support as required.
- Develop and maintain shell and Perl scripts for automation and maintenance tasks.
- Utilize tools such as Oracle Enterprise Manager (OEM), TOAD, and SQL Developer for monitoring, development, and troubleshooting.
Required Qualifications
- 10+ years of experience as an Oracle DBA in large enterprise UNIX environments.
- 5+ years managing and supporting Oracle RAC.
- Proven experience with Oracle performance tuning and optimization.
- Strong knowledge of Oracle upgrades, especially Oracle RAC 19c.
- Hands-on experience with Oracle GoldenGate, including multimaster configuration and data drift handling.
- Experience with Oracle Data Guard setup and support.
- Experience in financial services or banking environments (preferred).
- Ability to provide reliable on-call support.
- Proficiency in UNIX shell scripting and Perl.
- Familiarity with standard Oracle tools like OEM, TOAD, and SQL Developer.