Senior Oracle Database Administrator
3 days ago
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 required
Must Have :
Qualification :
- 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 (preferred)
Primary 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
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