Oona Lonka

Oona Jäntti is a skilled Process Engineer at Saint-Gobain Finland, specializing in process and energy efficiency since September 2023. Previously, Oona served as a Development Engineer at Sappi from May 2018 to August 2023, focusing on water processes and raw material waste, and held multiple roles as a Shift Supervisor overseeing mechanical pulp production and paper production lines, as well as as an Operator on coating machines. Oona's career began with positions at UPM The Biofore Company and Huhtamaki as an Operator and at Valio as a laboratory technician. Oona holds a Master of Science in Biorefineries from LUT University and a Bachelor of Engineering in Bioproduct and Process Engineering from Tampere University of Applied Sciences, alongside a qualification as a Laboratory Technician from Tampereen seudun ammattiopisto.