Senior Oracle DBA Oracle Database Administrator

Experience: 7 Years
Role : Senior Oracle DBA / Oracle Database Administrator
Primary Skills: Oracle Exadata Oracle RAC GoldenGate RMAN OEM
Secondary Skills: AWS RDS PostgreSQL Microsoft SQL Server AWS

Job Summary
We are looking for a Senior Multi-Platform Database Administrator to design manage secure monitor and optimize our hybrid database environment.
The candidate will be a Subject Matter Expert (SME) for Oracle database technologies particularly Oracle Exadata on AWS Oracle RAC GoldenGate OEM Cloud Control and RMAN. The role will also involve exposure to and support for AWS RDS PostgreSQL and Microsoft SQL Server environments as part of our multi-database strategy.

Key Responsibilities
Oracle Infrastructure & Cloud - Mandatory
Manage administer troubleshoot and optimize Oracle Exadata environments deployed on AWS/cloud infrastructure.
Administer and troubleshoot Oracle Real Application Clusters (RAC) in multi-node high-availability environments.
Design and support real-time data replication using Oracle GoldenGate (OGG).
Manage centralized monitoring alerting compliance and patching using Oracle Enterprise Manager (OEM) Cloud Control.
Develop and execute robust Oracle RMAN backup and recovery strategies.
Perform Oracle database performance tuning capacity planning troubleshooting and preventive maintenance.
Support database upgrades patching migrations and high-availability initiatives.
Ensure database security availability reliability and disaster recovery readiness.
AWS RDS PostgreSQL - Preferred
Provision configure administer and optimize AWS RDS PostgreSQL environments.
Perform instance sizing parameter tuning performance monitoring backup and maintenance.
Support cloud-native PostgreSQL workloads and database modernization initiatives.
Assist in migrating legacy commercial database workloads to PostgreSQL where appropriate.
Work with AWS services such as RDS and EC2.
Microsoft SQL Server - Preferred
Administer enterprise Microsoft SQL Server databases.
Manage database security user access maintenance backups and routine administration.
Troubleshoot SQL Server jobs and performance-related issues.
Analyze index fragmentation and perform database optimization.
Optimize T-SQL queries and support SQL Server performance tuning.

Required Skills
Must-Have
7 years of overall Database Administration experience.
Strong hands-on experience with:
Oracle Exadata
Oracle RAC
Oracle GoldenGate
Oracle RMAN
Oracle Enterprise Manager (OEM)
Strong Oracle database administration and performance-tuning experience.
Experience working with AWS database/cloud infrastructure.
Strong knowledge of database backup recovery HA DR monitoring and security.
Experience working across Linux and Windows environments.
Strong scripting/automation skills using one or more of:
PL/SQL
Shell Scripting
Python
T-SQL

Required Skills:

WINDOWSORACLE EXADATAMICROSOFT SQL SERVERPOSTGRESQLORACLE DATABASETROUBLESHOOTINGORACLE RMANAWSLINUXT-SQL