Senior Oracle Database Administrator - Oracle DB 11G/12C

Job Description : - Managing Oracle 11g and 12c, 19c databases on ExaCs, OCI, Oracle Linux and LINUX environments. - Influence the design, capacity planning tuning and the actual build out of Exadata DB instances on Oracle Cloud infrastructure. - Work towards automating key operational activities. - Middleware environment administration (Install, configure, migrations, tuning, patching, administration & monitoring) on any middleware platform such as Oracle. - Ensure the effective daily operation of the production / Middleware applications and provides administrative support for new implementations, upgrades, and migrations - Ensure the DB system is always up to date and patched to the latest version in an automated fashion - Develop solutions that ensure DB health check are done in an automated and proactive fashion - Interact with customers and developers for any priority situations and react/respond timely manner - Play a key role in the design of HA/DR solutions for the new Identity cloud service - Get involved in Performance, Scalability and Reliability Analysis and database query tuning - Troubleshoot HA/DR and Database Performance issues on the existing cloud service - Work with architects and development managers in requirements specification definition and detailed engineering analysis from data requirements perspective - Own database/schema design documentation at component and product level - Participate in rapid delivery in planning, building, configuring, deploying, monitoring and documenting for Oracle Cloud projects - Automating routine maintenance tasks as appropriate utilizing OEM, Shell scripting and PL/SQL batch processing; - Support the production environment on 11g,12c, 19c databases on Oracle Linux and RHEL. - Backup and restore using RMAN utilities, Disaster Recovery testing, recovery Catalog and refreshing databases on multiple environment. - Manage, troubleshoot and resolve oracle database and applications issues. - Perform database and application tuning through the use of AWR and ADDM - Experience with Oracle enterprise manager 13c - Assist the application development team with tuning and optimization of long running SQL and PL/SQL queries for better performance. - Experience in RAC and Multi-tenant (CDB-PDB) environments and performance tuning as well. - Perform and develop the PL/SQL code for automation process. - Working knowledge of Exadata - Manager and troubleshoot and resolve Oracle database and Performance its issues. - Familiars with Cloud platform (preferred OCI, AWS, Azure) - Experience on WebLogic Administration Forms and Reports - Exposure to PostgreSQL database administration is Have : : - University Graduate degree (Btech, B.E) - Knowledge of ITSM tools like Service Now - Oracle Database Administration Certification - Linux Administration - Excellent command over written and spoken English (mandatory) - Good understanding of Network and Storage concept - ITIL Foundation certification Skills : - Oracle 11g and 12c, 19c databases Administration on ExaCs, OCI, Oracle Linux and LINUX environments. - Installation, configuration, patching and upgrading Oracle database software, applications and related products. - Troubleshooting skills and resolve oracle database and applications issues. - Perform database and application tuning through the use of AWR and ADDM - OEM tool skills - Performance tuning and optimization - Perform and develop the PL/SQL code for automation process. - Working knowledge of Exadata - Familiars with Cloud platform (preferred OCI, AWS, Azure) - Experience on WebLogic Administration Forms and Reports - Exposure to PostgreSQL database administration is required - Knowledge of SQL, PLSQL - Awareness of Unix / Linux platforms Change/Problem /Incident Management Process (ref:hirist.tech)

Location: hyderabad, IN

Posted Date: 5/10/2025