Bart Jesionek is an experienced mining professional with a career spanning over 15 years in various managerial and engineering roles within the mining industry. Currently serving as Unit Manager for Underground Mining and Technical Services at GOLD FIELDS since September 2022, Bart previously held the position of Mining Manager at Resolve Mining Solutions and Principal Mining Consultant at Mining Plus. Bart's extensive experience includes significant positions at Doray Minerals Limited, AngloGold Ashanti, Byrnecut Offshore Pty Ltd, Xstrata Nickel, Lennard Shelf, and Downer Edi Mining. Educational qualifications include a Bachelor of Engineering in Mining and Mineral Engineering from Curtin University.