Participants select one track aligned to a Sanofi business unit - Specialty Care, Vaccines, or General Medicines - and remain within that same business unit/track for the entirety of the three-year program, gaining deep, focused expertise while rotating through strategic, challenging, and meaningful functional assignments that make a real impact in the lives of patients around the globe. Main Responsibilities: Following your Sales rotation, subsequent rotations will be mapped to strategic commercial and related functions within your selected business unit/track, including (but not limited to) Marketing, Market Access, New Product Planning, Digital, Medical, Strategy, Business Development, China & International, and the Office of the EVP.