Finance & Data Analytics Intern — Excel & Modeling

McKesson in Mississauga, ON, is seeking an Accounting & Finance Intern for Winter 2027. This hybrid internship offers hands-on experience in financial data analysis, reporting and process improvement using Excel and basic financial modelling.

You’ll support the Finance team with data collection, validation and insights for internal stakeholders. You will work on datasets, assist with trend analysis and contribute to automation initiatives while building practical accounting experience in a