Responsibilities: Model and transform data into consistent analytical structures. Build and optimize ELT pipelines and quality tests. Ensure clear documentation (business rules, lineage, transformation logic). Monitor datasets, quality, SLAs, and performance. Support DS/BI/ML with reliable data
Oliver Wyman, a Marsh (NYSE: MRSH) business, is a management consulting firm driven by deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their most defining transformative moments. The