Jake Tollenaar is a Lead Mining Engineer with extensive experience at BHP, primarily at the Goonyella Riverside Mine, where responsibilities have included roles such as Mining Engineer and Lead Mine Scheduling. Tollenaar's career in mining engineering began with a Graduate Engineer position at Broadmeadow Mine, progressing through various engineering roles. Prior to BHP, Tollenaar gained experience as an Engineering Intern at GHD and worked as a Sales Associate at Optus. Educationally, Tollenaar holds a Bachelor of Mining and Petroleum Engineering from the University of Adelaide, completed in 2017, following studies at Christian Brothers' College Adelaide from 2008 to 2012.