Company: Oliver Wyman Description: Oliver Wyman – Actuarial Intern (2026) – Property & Casualty Company Overview The Actuarial Practice of Oliver Wyman provides customized actuarial services and strategic insight, supporting clients as they strive to exceed their business objectives. Our exceptional client and employee retention exemplify our commitment to relationships built on trust, responsiveness, and clear communication. Job Description Job Title: P&C Intern - 2026 Office/Regions available: Toronto The Property & Casualty Practice is seeking to hire an Actuarial Intern for the Summer of 2026 to support our property & casualty self-insurance business. As an Actuarial Intern, you will work alongside well-known, senior level consultants and gain broad industry exposure among Oliver Wyman’s clients, which include large corporations, captive insurance companies, state regulators, and healthcare provider systems. The candidate would be expected to use analytical skills within a team environment to analyze complex problems and develop workable solutions. Potential projects may include: Assist in actuarial projects with a focus on loss reserving, cash flow projections, and loss forecasting Compile data, develop spreadsheet exhibits, perform basic analysis, and summarize internet research Utilize R and R Shiny to support a business intelligence application and other tools Reserve analysis, cash flow projections, benchmarking, due diligence for mergers & acquisitions In addition, all interns participate in our actuarial bootcamp which consists of a series of presentations, case studies, and mentorship sessions over a six-week period and aims to give participants a valuable and directly applicable skillset for future employment opportunities within the actuarial industry. Skills and Attributes Working towards Bachelor’s or Master’s degree in Actuarial Science, Mathematics, Statistics, Finance, or a related field Commitment to passing actuarial exams Desire for rapid learning, high performance, and professional growth Strong written and oral communication skills Excellent time management skills and understanding the value of collaboration, and the ability to work effectively in a team setting Strong technical exposure to MS Office, specifically in Excel, VBA or R preferred Oliver Wyman seeks to invest in its people by fostering a safe and inclusive environment, respecting and welcoming different perspectives, promoting an ownership culture, providing opportunities for individuals to develop their personal brand, and celebrating successes and rewarding performance. For more information, please visit our website at www.oliverwyman.com/actuaries. About Marsh McLennan Marsh McLennan (NYSE: MMC) is the world’s leading professional services firm in the areas of risk, strategy and people. The Company’s 83,000 colleagues advise clients in 130 countries. With annual revenue of nearly $20 billion, Marsh McLennan helps clients navigate an increasingly dynamic and complex environment through four market-leading businesses. Marsh provides data driven risk advisory services and insurance solutions to commercial and consumer clients. Guy Carpenter develops advanced risk, reinsurance and capital strategies that help clients grow profitably and pursue emerging opportunities. Mercer delivers advice and technology-driven solutions that help organizations redefine the world of work, reshape retirement and investment outcomes, and unlock health and wellbeing for a changing workforce. Oliver Wyman serves as a critical strategic, economic and brand advisor to private sector and governmental clients. For more information, visit marshmclennan.com, follow us on LinkedIn and Twitter or subscribe to BRINK. The applicable range for this role is $28.00 to $36.25 per hour. The salary offered will be determined on factors such as experience, skills, training, location, certifications, education, and any applicable minimum wage requirements. Decisions will be determined on a case Oliver Wyman is a business of Marsh (NYSE: MRSH), a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit oliverwyman.com, or follow us on LinkedIn and X. The Actuarial Practice of Oliver Wyman, a Marsh business, advises clients across a broad spectrum of risk management issues. We are a rapidly growing group with offices expanding across the globe. Our actuaries hold the highest professional qualifications and are nationally recognized as experts in their field(s). We use mathematical and statistical modeling skills and our qualitative assessment methodologies to assist clients in evaluating and addressing risk. Our solutions help clients manage and prepare for the potential financial consequences of uncertain future events. We bring a combination of broad-based expertise with specialized knowledge of specific risks, allowing us to provide independent, objective advice in the three primary areas of risk: healthcare, life and annuity, and property and casualty. Marsh is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law. In accordance with the Accessibility for Ontarians with Disabilities Act, 2005, Marsh will provide a reasonable accommodation to employees and prospective employees to the point of undue hardship upon request and as required in respect of the individual’s particular restrictions and limitations. If you require a specific accommodation because of a disability or medical need, please contact reasonableaccommodations@marsh.com. Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.