About the job
Join ZainTech as a Database Engineer, where you’ll play a pivotal role in managing and supporting our Oracle E-Business Suite applications, middleware infrastructure, and related database tasks. We are seeking a skilled professional with extensive experience in Oracle EBS R12.x, WebLogic middleware administration, and foundational Oracle DBA activities. This key position ensures our ERP and middleware environments maintain optimal system availability, performance, and security.
Key Responsibilities:
Oracle EBS Administration
- Install, configure, upgrade, clone, and patch Oracle E-Business Suite R12.x
- Manage and monitor concurrent managers, workflow services, and application logs
- Conduct EBS patch analysis and resolve conflicts using tools such as ADOP and Opatch
- Assist with EBS security management, including user/role configuration and authentication integration (SSO, OID, etc.)
- Perform environment refreshes, cloning, and routine health checks
- Coordinate with Oracle Support (SRs) for issue resolution
WebLogic Middleware Administration
- Install, configure, and manage Oracle WebLogic Server (10.x/12c)
- Deploy and troubleshoot Java applications, Forms/Reports services, and SOA/BPM components
- Monitor and optimize WebLogic performance (JVM, threads, garbage collection, etc.)
- Manage WebLogic domains, clusters, and managed servers
- Apply patches and maintain WebLogic and Fusion Middleware environments
Basic Oracle DBA Tasks
- Perform daily health checks of Oracle databases (12c/19c)
- User management, space management, and basic performance tuning
- Backup and restore utilizing RMAN
- Monitor alert logs, AWR/ADDM reports, and take proactive measures
- Collaborate with the DBA team for coordinated tasks like cloning and migrations
