ETL Tester

ETL Tester

Job Title: ETL Tester

Work Location: Milwaukee, WI (Onsite)

Job Summary

• Seeking a Senior professional with 3 to 5 years of experience in ETL and Datawarehouse testing to ensure accuracy and integrity of data within complex data environments

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Job DescriptionA

AA A A A A A Perform detailed ETL testing to validate data extraction transformation and loading processes

• Conduct comprehensive data warehouse testing to verify accurate data storage and retrieval Utilize SQL skills to query databases and validate data consistency
• Collaborate with data architects and developers to understand ETL workflows and data models Analyze data discrepancies and report defects to maintain high data quality standards
• Work within the SQL ETL and Automation skill cluster family to support testing activities
• Develop and execute test cases scripts and plans tailored to ETL and data warehouse projects Ensure adherence to data governance and quality compliance requirements

Roles and Responsibilities

• Design and implement effective testing strategies for ETL and data warehouse systems
• Validate data accuracy completeness and consistency across multiple data sources

AA A A A A A Identify document and track defects related to data processing and transformation

• Collaborate with cross functional teams to resolve data issues and optimize ETL processes
• Perform root cause analysis for data anomalies and recommend corrective actions

AA A A A A A Maintain comprehensive test documentation and provide regular status updates to stakeholders

AA A A A A A Mentor junior testers and share best practices in ETL and data warehouse testing

• Stay updated with industry trends and advancements in ETL and data testing methodologies

Milwaukee - Wisconsin - USA3 - 5 Years10R Milwaukee - Wisconsin - USA01-May-2026NACTIVE1459745

Mandatory Skills : ETL / Datawarehouse testing