TCS is looking for a Database Migration Specialist

Work modality: Hybrid
(Candidate needs to be located or relocate to Querétaro, CDMX, Guadalajara or Monterrey, it will be requested to attend office at least 3 day per week)

Job Summary
We are seeking an experienced Database Migration Specialist with strong expertise in AWS RDS PostgreSQL, Cloud Database Administration, and SQL Server Administration. The candidate will be responsible for planning, designing, and executing database migration projects from on-premises environments to AWS RDS PostgreSQL while ensuring high availability, security, performance, and compliance. The role requires hands-on experience with database administration, backup and recovery, monitoring, access management, encryption, and migration of best practices.

Key Responsibilities
Database Migration & Modernization
Lead end-to-end database migration initiatives from On-Premises databases to AWS RDS PostgreSQL.
Assess existing database environments and develop migration strategies, runbooks, and execution plans.
Perform schema conversion, data migration,



validation, and post-migration optimization.
Identify and mitigate migration risks while ensuring minimal downtime.
Support application teams during migration planning, testing, and production cutovers.

AWS RDS PostgreSQL Administration
Administer and manage AWS RDS PostgreSQL environments.
Configure and maintain RDS instances, parameter groups, option groups, and storage settings.
Monitor database health, performance, and availability using AWS native monitoring tools.
Perform performance tuning, capacity planning, and resource optimization.

SQL Server Administration
Manage and support Microsoft SQL Server environments.
Monitor database performance and troubleshoot SQL Server issues.
Plan and execute SQL Server upgrades, patching, and maintenance activities.
Support migrations from SQL Server to PostgreSQL where applicable.

Database Operations
Configure and manage database backup, resto

📌 Database Migration Specialist (México)
🏢 Tata Consultancy Services
📍 México