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Marsh & McLennan Companies

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  • < a day ago

    NERA Internship - Paris, Berlin, Frankfurt

    Marsh & McLennan Companies - United Kingdom

    Since 1961, NERA has been offering economic advice on the most important market and regulatory issues of everyday use. Our work has shaped industries, market structures and economic policies around the world. Thanks to our leading experts and extensive experience, we support the world's leading law firms, financial investors, companies, regulators and governments with in-depth analysis, reliable expert opinion and data-driven economic policy recommendations. Our experience, integrity and commercial ...

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  • < a day ago

    Oliver Wyman - Data & Analytics - 6 month Analyst Internship - Newcastle 2026

    Marsh & McLennan Companies - United Kingdom

    Who We AreOliver 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. Clients approach us with their most significant challenges, and we assemble teams of experts to address each facet of these complex issues. Together, we create breakthroughs that lead to remarkable impact. Within Oliver Wyman, ...

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  • < a day ago

    Oliver Wyman - Sr. Lead Data Scientist or Principal Data Scientist

    Marsh & McLennan Companies - TX, United States

    Boston, Chicago, New York, Dallas, Toronto, Montreal Lead Data Scientist____WHO WE AREOliver Wyman is a global leader in management consulting. With offices in 50+ cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, finance, operations, technology, risk management, and organizational transformation. Our 4000+ professionals help clients optimize their business, improve their IT, operations, and risk profile, and accelerate their organizational ...

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  • < a day ago

    Oliver Wyman - Sr. Lead Data Scientist or Principal Data Scientist

    Marsh & McLennan Companies - IL, United States

    Boston, Chicago, New York, Dallas, Toronto, Montreal Lead Data Scientist____WHO WE AREOliver Wyman is a global leader in management consulting. With offices in 50+ cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, finance, operations, technology, risk management, and organizational transformation. Our 4000+ professionals help clients optimize their business, improve their IT, operations, and risk profile, and accelerate their organizational ...

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  • < a day ago

    Oliver Wyman - Sr. Lead Data Scientist or Principal Data Scientist

    Marsh & McLennan Companies - NY, United States

    Boston, Chicago, New York, Dallas, Toronto, Montreal Lead Data Scientist____WHO WE AREOliver Wyman is a global leader in management consulting. With offices in 50+ cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, finance, operations, technology, risk management, and organizational transformation. Our 4000+ professionals help clients optimize their business, improve their IT, operations, and risk profile, and accelerate their organizational ...

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  • < a day ago

    Oliver Wyman - Sr. Lead Data Scientist or Principal Data Scientist

    Marsh & McLennan Companies - ON, Canada

    Boston, Chicago, New York, Dallas, Toronto, Montreal Lead Data Scientist____WHO WE AREOliver Wyman is a global leader in management consulting. With offices in 50+ cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, finance, operations, technology, risk management, and organizational transformation. Our 4000+ professionals help clients optimize their business, improve their IT, operations, and risk profile, and accelerate their organizational ...

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  • < a day ago

    Oliver Wyman - Sr. Lead Data Scientist or Principal Data Scientist

    Marsh & McLennan Companies - PQ, Canada

    Boston, Chicago, New York, Dallas, Toronto, Montreal Lead Data Scientist____WHO WE AREOliver Wyman is a global leader in management consulting. With offices in 50+ cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, finance, operations, technology, risk management, and organizational transformation. Our 4000+ professionals help clients optimize their business, improve their IT, operations, and risk profile, and accelerate their organizational ...

    See full job description
  • < a day ago

    Oliver Wyman - Sr. Lead Data Scientist or Principal Data Scientist

    Marsh & McLennan Companies - MA, United States

    Boston, Chicago, New York, Dallas, Toronto, Montreal Lead Data Scientist____WHO WE AREOliver Wyman is a global leader in management consulting. With offices in 50+ cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, finance, operations, technology, risk management, and organizational transformation. Our 4000+ professionals help clients optimize their business, improve their IT, operations, and risk profile, and accelerate their organizational ...

    See full job description