Company Profile

Marsh & McLennan Companies

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Positions Available
  • < a day ago

    Marsh Summer Internship Programme 2026

    Marsh & McLennan Companies - United Kingdom

    Marsh Summer Internship Programme 2026About the Programme Are you interested in experiencing a fascinating industry with some amazing challenges such as developing protection for satellite launches, major sporting events, and large construction projects? Would you like to find out more about how we work with our clients to manage and quantify risks such as piracy, cyber and flooding? That is just to name a few... Our Summer Internship Programme is an 8 week paid internship providing penultimate ...

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  • 1 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 ...

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  • 1 day ago

    Marketing & Communications Internship

    Marsh & McLennan Companies - VA, United States

    Marsh McLennan Agency Marketing & Communications Intern Summer 2026 - Applications Accepted through December 1, 2025 MMA's internship is a comprehensive program that will provide you with real world marketing and communications experience while giving you an overview of the risk management and insurance industries. Learn to apply the concepts you've learned in the classroom through project work and colleague interaction. You'll also develop professional skills that will serve you the rest of ...

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  • 1 day ago

    Mercer Marsh Benefits Consulting - Summer Internship Programme 2026 - London

    Marsh & McLennan Companies - United Kingdom

    Mercer Marsh Benefits Consulting - Summer Internship Programme 2026About the Programme Mercer is part of the Marsh McLennan family. At Mercer, we believe in building brighter futures, and together, we're redefining the world of work, reshaping retirement, and investment outcomes, and unlocking real health and wellbeing. Mercer Marsh Benefits (MMB) is the largest benefits consultancy in the UK, and we work with clients to design the best benefits package for their employees. MMB offer our clients ...

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  • 22 days 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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  • 22 days ago

    Sales Internship

    Marsh & McLennan Companies - VA, United States

    Marsh McLennan Agency Sales Internship Summer 2026 MMA's internship is a comprehensive program that will provide students with real world business, risk management and insurance experience . Learn to apply the concepts you've learned in the classroom through project work and client interaction. You'll also develop professional skills that will serve you the rest of your career. Marsh McLennan Agency's internship program gives students the chance to find their interest and place in the insurance ...

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