Data Test Analyst - Data Migration
Skills
About the role
Test Analyst – Data Migration (SQL Focus)
Location: Sydney / Hybrid
Contract : Initial 6 months with potential extension
Start: ASAP
We are seeking a detail‑oriented Test Analyst to support data migration and data platform initiatives. This role is ideal for someone with a solid foundation in software/data testing and strong SQL skills, looking to build hands‑on experience in data quality validation and reconciliation.
You will work closely with data engineers, analysts, and business stakeholders to ensure migrated data is accurate, complete, and fit for purpose.
Key Responsibilities
Execute test cases for data migration and transformation activities
Perform data validation and reconciliation between source and target systems
Write and run SQL queries to compare datasets, identify anomalies, and validate business rules
Log and track defects clearly, including evidence and impact analysis
Support system testing and User Acceptance Testing (UAT) activities
Required Skills & Experience
2+ years’ experience in a Test Analyst / QA role
Strong SQL skills (joins, aggregations, data comparison queries)
Experience supporting data migration or ETL testing
Understanding of data quality concepts: completeness, accuracy, consistency
Experience working with large datasets
Familiarity with defect management tools (e.g. JIRA
Desirable (but not essential)
Exposure to ETL / data pipelines or data warehousing concepts
Basic experience with Python for data validation or test support
Experience working in Agile delivery environments
Exposure to UAT support and business stakeholder engagement
What’s in It for You
Hands‑on experience in data migration and data platform projects
Opportunity to strengthen SQL and data testing skills
Supportive team environment with learning and growth opportunities
Exposure to real‑world, business‑critical data delivery
Join our growing global team and accelerate your career with us. Apply today.
For more information about this or other opportunities, please contact Shipra Aggarwal. Please quote our job reference number 668395.
About us
NTT Ltd. is a global ICT provider, employing more than 40,000 people in a diverse and dynamic workplace, and delivering services in over 200 countries and regions. We partner with organizations around the world to shape and achieve outcomes through intelligent technology solutions. For us, intelligent means data driven, connected, digital, and secure.
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