Database Migration Specialist

CRISIL Limited
Greater London, UK
11 days ago
Apply on www.collegerecruiter.com
Prepare application

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours

Tech stack

Cloud Computing Databases Data Validation Data Migration IBM DB2 Network Connections Oracle Databases Database Migration

Job description

Project Overview

This initiative focuses on migrating mission-critical IBM DB2 environments from Sailfish proprietary appliances to IBM DB2 Cloud Rack ahead of Sailfish end-of-life in September 2026. Migration requires rigorous validation, testing, and security readiness across multiple enterprise data centers.

Role Summary

The Database Migration Specialist will execute end-to-end DB2 Sailfish to Cloud Rack migration activities, including environment validation, data migration, intensive testing, and security/compliance assurance.

Roles and Responsibilities

  • Execute DB2 Sailfish to DB2 Cloud Rack migrations including environment and configuration validation.
  • Validate infrastructure, database configuration, network connectivity, and access controls.
  • Perform functionality, performance, stress, scalability, and failover testing.
  • Execute data migration, reconciliation, and integrity validation.
  • Work closely with application, infrastructure, IBM, and security teams to resolve issues.
  • Develop migration runbooks, validation reports, and sign-off documentation.
  • Support cutover execution and post-migration stabilization.

Qualifications

  • Strong hands-on experience with IBM DB2 (LUW) or Oracle database platforms.
  • Proven delivery of large-scale database or platform migrations.
  • Strong testing mindset with data validation and reconciliation experience.
  • Experience working across multiple technical and vendor teams.
  • Best practices and regulated environments preferred.

Requirements

  • Strong hands-on experience with IBM DB2 (LUW) or Oracle database platforms.
  • Proven delivery of large-scale database or platform migrations.
  • Strong testing mindset with data validation and reconciliation experience.
  • Experience working across multiple technical and vendor teams.
  • Best practices and regulated environments preferred.

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on www.collegerecruiter.com
Prepare application

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

7:52 min

Audience questions on database performance, deployments, and data migrations

Gregor Bauer Gregor Bauer · LIVE

1:22 min

Prerequisite steps for successful tool and data migration

Sérgio Sancho Pinto Sérgio Sancho Pinto · Europe 2026 Virtual

3:04 min

Database evolution and the funding behind vector databases

Erik Bamberg · LIVE

53 sec

Assessing databases with the Cosmos DB migration tool

Radu Vunvulea Radu Vunvulea · World Congress 2022

4:01 min

Managing application isolation via pluggable database models

Wei Hu Wei Hu · World Congress 2022

3:18 min

Executing background data migrations using AzCopy

Radu Vunvulea Radu Vunvulea · World Congress 2022

Videos

See all

Related articles

See all