
We encourage interested candidates to apply promptly, as the role may be unposted once we’ve received a sufficient number of candidates. We conduct interviews and extend offers on a rolling basis.
Our Summer 2027 Early Talent internships are a set 11-weeks in length, with 2 options for start/end dates. Limited exceptions to these start/end dates may be considered on a case-by-case basis:May 17, 2027 - July 30, 2027
June 1, 2027 - August 13, 2027
If analyzing the financial costs of risk and uncertainty is your thing, join us! Put your analytical skills to work—and drive the future of Liberty Mutual—when you pursue an 11-week internship with the Actuarial Development Program.
Liberty Mutual actuaries solve challenging business problems and bring value to our customers. Actuarial interns are valued members of our team, and support business needs with data analysis and insight.
As an Actuarial Intern, you’ll grow your knowledge of personal and commercial insurance products across a wide variety of disciplines, such as reserving, pricing, modeling, and analytics.
You’ll also gain hands-on experience with various analyses, such as the preparation of rate level indications, and attend formal trainings to learn critical actuarial concepts.
We are focused on building actuarial skills needed for today and tomorrow. You’ll learn the tips of the trade from some of the best actuaries in the industry through hands-on experience and technical training. After completing the internship, you will have stronger business skills and technical acumen.

At Liberty Mutual, we believe progress happens when people feel secure. For more than 110 years we have helped people and businesses embrace today and confidently pursue tomorrow by providing protection for the unexpected and delivering it with care.
A Fortune 100 company with more than 40,000 employees in 28 countries and economies, we are the ninth largest global property and casualty insurer and generate more than $50 billion in annual consolidated revenue.
We operate through three strategic business units: US Retail Markets, providing auto, home, renters and other personal and small commercial lines property and casualty insurance to individuals and small businesses countrywide; Global Risk Solutions, delivering a full range of comprehensive commercial and specialty insurance, reinsurance and surety solutions to mid-size and large businesses worldwide; and Liberty Mutual Investments, deploying more than $100 billion of long-term capital globally across its integrated platform to drive economic growth, power innovation and secure Liberty Mutual’s promises.
For more information, visit www.libertymutualinsurance.com.