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Oliver Wyman Summer 2027 Intern - US

Marsh McLennan
New York City, United StatesRemotefull_timeVerifiedPosted 4 Mar 2026

About the role

Company:

Oliver Wyman

Description:

Oliver Wyman Summer 2027 Intern - US

Application Deadline: March 29, 2026 11:59pm EST

Who We Are 

Oliver Wyman is a global leader in management consulting, renowned for blending deep industry expertise with specialized skills in strategy, operations, risk management, and organizational transformation. Our mission is to empower clients to achieve lasting success by addressing their most complex challenges and seizing significant opportunities. 

We cherish diversity and believe in the power of collaborative teams to drive innovation and lasting impact. Our consultants come from varied backgrounds, enhancing our capacity to deliver outstanding results. 

At Oliver Wyman, we live by our core values, committed to fostering an inclusive environment where everyone can thrive and reach their full potential. 

The Internship 

Our Summer Internship Program offers talented and motivated students from the class of 2028 a unique opportunity to work as professional members of our firm. Interns will: 

 

  • Collaborate in teams to tackle complex business challenges for Fortune 1000 clients 

  • Conduct essential research and manage data 

  • Perform complex quantitative, strategic, and financial analyses 

  • Gain exposure to senior leadership through project team participation 

  • Receive mentorship and guidance throughout the internship 

  • Participate in a training week at the beginning of the summer 

  • Engage with various industries through educational sessions and networking opportunities 

 

Note: Please indicate your preferences in the application system. Based on your interest, you may work in one of the following areas: 

  • Generalist Consulting 

  • Banking & Financial Services 

  • AI, Data, Analytics & Advanced Applications 

  • Technology-Driven Transformation & Change Implementation 

  • Private Equity, Deals, Diligence & Post Transaction 

 

What Do These Areas Entail? 

Reminder: Please indicate your preferences in the application system. Based on your interest, you may work in one of the following areas: 

  • Generalist Consulting: Work across industries to acquire broad skills and content knowledge before specializing. Potentially work across Consumer, Telecom & Technology, Health & Life Sciences, Energy, Banking, Transportation & Advanced Industrials and more. 

  • Banking & Financial Services:Participate in significant decisions shaping the future of financial institutions. Understand operations, client strategies, and risk management from day one. 

  • AI, Data, Analytics & Advanced Applications: Design and launch ma

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Marsh McLennan

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