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Senior Data & Analytics Lead

Marsh McLennan
Posted Oct 31, 2026
Flexible

About this role

Summary

This senior-level role at Oliver Wyman focuses on managing and leading data and analytics projects across multiple industries, including financial services. Responsibilities include developing hypotheses, managing data collection, model creation, and conducting research. The position requires a Bachelor’s or Master’s degree in a quantitative discipline, with significant experience in advanced analytics tools such as R, Python, SAS, SQL, or SPSS. Candidates should have 1–8 years of relevant experience, strong analytical and communication skills, and the ability to work independently and collaboratively. The role involves regular travel and requires unrestricted U.S. work authorization. The position offers opportunities for professional growth, flexible work arrangements, and international exposure.

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