New 
Senior Postgres/db2 Dba
 Tata Consultancy Services | |
$95,000 - $110,000
| |
 United States, Texas, San Antonio | |
 Oct 28, 2026 | |
|
Job Description
Senior Postgres /DB2 DBA *
PostgreSQL/ DB2 *
PostgreSQL Database Administration (v11 and above) *
Installation, configuration, upgrades, and patching *
Performance tuning and query optimization *
Replication, clustering, and high availability *
Backup and recovery strategies *
Database monitoring and health checks *
PostgreSQL security and access management *
PostgreSQL on Linux environments *
Experience with AWS RDS PostgreSQL or cloud-hosted databases *
IBM DB2 Database Administration *
DB2 Performance Monitoring and Tuning *
SQL Optimization and Index Management *
Database Backup and Recovery *
DB2 Security and User Administration *
Database Migration and Upgrade Activities *
Production Support and Incident Management *
Additional Skills *
Linux/Unix Administration *
Shell Scripting (Bash/KSH) *
SQL and Stored Procedure Development *
Monitoring Tools and Alert Management *
Database Migration and Modernization Projects *
Git, Jenkins, CI/CD Concepts *
Cloud platforms (AWS preferred) *
ITSM and Change Management Processes *
Database Administration *
Install, configure, upgrade, patch, and administer PostgreSQL and DB2 databases. *
Manage database capacity planning, growth forecasting, and storage utilization. *
Create and maintain development, QA, UAT, and production database environments. *
Performance Management *
Monitor database performance and availability. *
Analyze and optimize SQL queries, indexes, and execution plans. *
Troubleshoot slow-running queries and application performance bottlenecks. *
Implement proactive monitoring and alerting mechanisms. *
Backup, Recovery & High Availability *
Design and execute database backup and recovery strategies. *
Maintain disaster recovery and business continuity solutions. *
Configure and support replication, failover, and high-availability architectures. *
Conduct regular DR drills and recovery validation exercises. *
Production Support *
Provide L3 database support for critical production environments. *
Perform root cause analysis for incidents and recurring issues. *
Participate in on-call support rotations when required. *
Prepare RCA documents and operational reports. *
Security & Compliance *
Implement database security standards and best practices. *
Manage user accounts, roles, privileges, and auditing. *
Ensure compliance with organizational and regulatory requirements. *
Support vulnerability remediation and security audits. *
Migration & Modernization *
Lead database migration initiatives between environments and platforms. *
Support cloud migration and modernization programs. *
Ensure minimal downtime and data integrity during migrations. *
Collaboration *
Work closely with application teams, architects, cloud engineers, and business stakeholders. *
Provide technical guidance and mentoring to junior DBAs. *
Participate in design reviews and architecture discussions. Salary Range- $95,000-$110,000 a year #LI-SP3 #LI-VX1
Location
San Antonio, TX
Function
TECHNOLOGY
Role
Technical Lead
ID
433610
Skills
Postgres DBA
Salary Range
$95,000 - $110,000 | |