ophie Alrhieh, P. Eng., is the Regional Manager for Hydropower and Dams in Ontario at Hatch, where she provides strategic oversight for hydropower and dam projects across the province. She is a senior structural engineer with over 14 years of experience specializing in dam and public safety, hydraulic structures, and multidisciplinary project delivery.

Sophie brings a strong combination of technical depth and leadership, with experience spanning the design, assessment, and execution of hydropower projects. In addition to her engineering expertise, she has applied advanced methods in machine learning, decision optimization, and alternatives prioritization, using data-driven approaches to support robust and defensible decision-making.