Carolyn Hartmann is an experienced electrical engineer currently serving as the Superintendent of Electrical and Control Systems Engineering at Rio Tinto since November 2022. Prior to this role, Carolyn worked as a Senior Electrical Engineer at IGO Ltd from March 2016 to October 2022 and held the position of Electrical Engineer at Cliffs Natural Resources from December 2010 to February 2016. Carolyn holds a Bachelor of Engineering in Electrical and Electronics Engineering from The University of Western Australia, completed in 2010.