Cognizant - Oracle Database Administration Expert

2 weeks ago


Bengaluru, India Cognizant Full time

Primary mandate skills :- Oracle DBA, MySQL DBASecondary mandate skill :- Shell scripting, AWS RDS, PostgresFlexible to hire in any location If not, please mention job location : BangaloreShift timing :12 :30 to 10 :30 BST with on-callNotice period :Less than 30Detailed Job Description :Database Administration :- Manage Oracle databases in production environments, including installation, configuration, and maintenance of Oracle standalone and RAC databases.AWS RDS Management :- Handle AWS RDS instances, including instance migration, upgrades, snapshots, cloning, and restoration.Performance Tuning :- Utilize tools like OEM, AWR, ADDM, ASH, SQL tuning advisor, SQL access advisor, SQL profile, SQL baseline, and resource management for performance optimization.Backup and Recovery :- Implement backup and recovery strategies using Data Pump, RMAN, and Transportable Tablespaces.Security :- Ensure database security, manage user access, and maintain compliance with security policies.Disaster Recovery :- Design and implement disaster recovery solutions.Automation :- Automate routine tasks using Shell scripts, Jenkins, Python, etc.Monitoring :- Monitor database performance and health, and respond to alerts and issues promptly.Secondary Skills :PostgreSQL and MySQL :- Experience in managing PostgreSQL and MySQL databases.AWS Services :- Knowledge of AWS S3, EC2, and DMS.Operating Systems :- Proficiency in Linux and Windows operating systems.Schema and Tablespace Management :- Manage database schemas and tablespaces. (ref:hirist.tech)



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