Hydro One seeks a Senior Buyer in Barrie, ON to purchase a broad range of products and services for diverse client needs. You will manage procurement procedures, liaise with Finance and legal, and support strategic supplier relations while ensuring compliance and competitive sourcing. Responsibilities include preparing bids, coordinating tenders, and evaluating suppliers, with a focus on meeting regulatory and quality requirements and optimizing value for Hydro One. #J-18808-Ljbffr