Sonja Jonsson

Sonja Jonsson is a strategic buyer specializing in E-Mobility at Vattenfall since September 2025. Previously, Sonja served as a Product Planning Manager within Power Solutions Sales & Marketing at Scania Group from August 2019 to September 2025, addressing strategic product portfolio changes and supporting management with business cases and roadmap development. Prior roles include Project Sourcing Manager at Scania Group, Consultant at AFRY, Master Thesis Student at Sandvik, Project Manager at the Swedish Center in Shanghai, and Bachelor's Thesis Student at FMV. Educational qualifications include a Master of Science in Material Science and Engineering and a Master of Science in Mechanical Engineering from KTH Royal Institute of Technology and Shanghai Jiao Tong University, alongside a Bachelor's degree in Materials Design and Engineering.