Oliver Wyman - 2026 MBA Summer Associate - Health & Life Sciences

Marsh McLennan • Boston, NY

2d

About The Position

As a Summer Associate, you will join our practice for a 10-week internship (from early June to early August), working in teams and directly with clients. This role offers exceptional growth opportunities for highly motivated professionals. Your initial responsibilities will include: Managing the execution of individual project modules, including hypothesis development, model creation, analysis, and conducting primary and secondary research to surface insights. Supporting our Partner group in project delivery through accurate and high-quality execution. Building and nurturing executive client relationships and presenting findings to diverse audiences. Collaborating with junior team members and peers to effectively leverage resources for senior project staff.

Requirements

• Currently enrolled in a top-tier MBA program.
• A minimum of 3-4 years of experience in project-based, team-oriented environments.
• Proven track record of leading and managing teams while delivering results under tight deadlines in fast-paced, demanding settings.
• Strong conceptual problem-solving and analytical skills.
• Ability to apply in-depth content knowledge to provide thought leadership in project execution and develop new intellectual capital to support business development activities.
• Outstanding communication skills, with confidence in presenting to senior executives.
• Willingness and ability to travel regularly.
• Unrestricted U.S. work authorization is required.

Nice To Haves

• Previous management consulting experience or experience in Health Services (particularly with insurers or providers) or Life Sciences is preferred.

Responsibilities

• Managing the execution of individual project modules, including hypothesis development, model creation, analysis, and conducting primary and secondary research to surface insights.
• Supporting our Partner group in project delivery through accurate and high-quality execution.
• Building and nurturing executive client relationships and presenting findings to diverse audiences.
• Collaborating with junior team members and peers to effectively leverage resources for senior project staff.

What This Job Offers

• Career Level: Intern
• Number of Employees: 5,001-10,000 employees