DBA – Multi-Platform – Oracle, EBS, Exadata, PostgreSQL

* We are seeking a seasoned and hands-on Database Administrator – DBA with deep expertise in Oracle (Core/EBS/Exadata) and PostgreSQL administration. * This role demands the ability to operate across a heterogeneous and high-availability database ecosystem, proactively tune performance, drive automation, and ensure enterprise-grade uptime and compliance.

* Manage, tune, and optimize performance across 220+ database instances using tools such as Oracle Enterprise Manager (OEM), Quest Spotlight, and custom observability scripts. * Implement and maintain robust backup and recovery strategies for production and non-production environments. * Participate in and support Disaster Recovery (DR) tests, failover drills, and maintain High Availability (HA) setups (e.g., Oracle DataGuard, Oracle RAC, SQL Clustering). * Build and maintain system health dashboards, track performance baselines, and provide capacity planning insights. * Collaborate cross-functionally with application, BI, and infrastructure teams to identify and resolve performance bottlenecks and database-related issues. * Administer database patching, access control, and provisioning activities, ensuring alignment with SOX compliance standards. * Contribute to infrastructure automation using Shell scripting, Python, or Ansible. * Support and maintain replication and integration tools including Oracle GoldenGate, Qlik Replicate, and Oracle Data Integrator (ODI).

* 6 – 8+ years of enterprise DBA experience across Oracle and PostgreSQL * Strong Oracle DBA experience (including RAC, DataGuard, Exadata, EBS administration, and patching via Rimini Support). * Hands-on experience with PostgreSQL (on-prem and AWS-hosted) including deployment, scaling, and tuning. * Proven expertise in monitoring, diagnosing, and optimizing high-throughput transactional databases. * Experience managing replication tools like Oracle Golden Gate and Qlik Replicate. * Proficiency in shell scripting and at least one automation/configuration management tool (Python, Ansible, etc.). * Familiarity with compliance frameworks (e.g., SOX) and implementation of access controls and audit logs. * Comfortable working in a 24×5 support model, including enhanced responsiveness during period-close cycles.

Job Category: Oracle Database Administrators