Greg Walker is currently a Non-Executive Director (NED) at Perenti Group, a position held since 2025. They have extensive experience in the mining industry, serving as Executive Managing Director at Barrick Niugini Ltd from 2015 to 2016 and at Nevada Gold Mines from 2019 to 2023. Between 2016 and 2018, Greg held the role of Executive General Manager at Pueblo Viejo Dominicana Corporation and previously worked at Barrick Gold Corporation in various managerial positions from 2007 to 2011. Greg earned a degree in Mining and Mineral Engineering from Curtin University, completing their studies in 2000.
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