Senior Oracle DBA

Job Description Must Have Technical/Functional Skills Database Administration Install, configure, and maintain Oracle databases (11g / 12c / 19c) on Linux/Unix platforms Perform database creation, configuration, cloning, and decommissioning Manage tablespaces, datafiles, redo logs, control files, and storage growth Perform routine maintenance activities such as space management and housekeeping Backup & Recovery Design and implement backup and recovery strategies using RMAN Perform database restores and recoveries (complete and point in time recovery) Test backup and recovery procedures regularly to ensure DR readiness Handle archive log management and retention policies Performance Monitoring & Tuning Monitor database performance using AWR, ADDM, ASH, OEM Identify and resolve performance issues related to CPU, memory, I/O, SQL Tune SQL queries, indexing strategies, and optimizer statistics Manage Oracle initialization parameters for optimal performance High Availability & Disaster Recovery Implement and support Oracle Data Guard (Physical / Logical Standby) Manage Oracle RAC environments for high availability Perform planned and unplanned failover and switchover operations Support DR drills and business continuity testing Security & Compliance Manage database users, roles, profiles, and privileges Ensure database security standards and compliance requirements are met Implement auditing, password policies, and access controls Apply security patches and CPU updates Upgrades, Patch & Migration Perform Oracle patching, PSU/CPU upgrades, and version upgrades Support database migrations across platforms or versions Coordinate with application and infrastructure teams during releases Follow change management and release processes Production Support Provide 24x7 on call support for production databases Troubleshoot database incidents and perform root cause analysis Work with vendors and internal teams to resolve complex issues Maintain SOPs, runbooks, and operational documentat ion Salary Range: $100,000 - $130,000 a year TCS Employee Benefits Summary Discretionary Annual Incentive. Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans. Family Support: Maternal & Parental Leaves. Insurance Options: Auto & Home Insurance, Identity Theft Protection. Convenience & Professional Growth: Commuter Benefits & Certification & amp; Training Reimbursement. Time Off: Vacation, Time Off, Sick Leave & Holidays. Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing. Qualifications: BACHELOR OF COMPUTER SCIENCE