Actuarial Intern

Marsh McLennan

Intern at Oliver Wyman supporting consultancy and actuarial analysis teams. Engaging in data-driven projects and collaborating on professional deliverables across practices.

Posted 6/25/2026internshipNew York City • California, Illinois, Massachusetts, New York • 🇺🇸 United StatesEntry Level💰 $1,350 - $1,600 per weekWebsite

Tech Stack

Tools & technologies

PythonSQLVBA

About the role

Key responsibilities & impact

Support consultants and actuaries in analyzing business problems using data, research, and structured problem-solving approaches
Conduct industry and market research to help inform client recommendations
Assist in developing presentations, financial analyses, and other client deliverables
Collaborate with project teams to support engagement execution and learn consulting best practices

Requirements

What you’ll need

Currently pursuing a degree in Actuarial Science, Mathematics, Statistics, or another STEM or business-related field
Minimum GPA of 3.5
Interest in the CAS, SOA, or CFA track
Strong interest in both strategy consulting and actuarial applications
Ability to manage multiple priorities in a fast-paced environment
Technical skills (preferred): Excel; familiarity with R, Python, SQL, SAS, or VBA

Benefits

Comp & perks

Health insurance
401(k) matching
Flexible work hours
Paid time off
Remote work options

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

ExcelRPythonSQLSASVBA

Soft Skills

problem-solvingcollaborationtime managementcommunication

Certifications

CASSOACFA