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Senior Oracle DBA
Job in
St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listed on 2026-10-18
Listing for:
Tata Consultancy Services
Full Time
position Listed on 2026-10-18
Job specializations:
-
IT/Tech
Database Administrator
Job Description & How to Apply Below
- Install, configure, and maintain Oracle databases (11g / 12c / 19c) on Linux/Unix platforms
- Perform database creation, configuration, cloning, and decommissioning
- Manage table spaces, datafiles, redo logs, control files, and storage growth
- Perform routine maintenance activities such as space management and housekeeping
- Install, configure, and maintain Oracle databases (11g / 12c / 19c) on Linux/Unix platforms
- Perform database creation, configuration, cloning, and decommissioning
- Manage table spaces, datafiles, redo logs, control files, and storage growth
- Perform routine maintenance activities such as space management and housekeeping
- 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
- 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
- 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
- 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
- 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
- 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.
BACHELOR OF COMPUTER SCIENCE
Position Requirements
10+ Years
work experience
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