Jo-Anne Walker is currently the Upstream Maintenance & Reliability Manager at Shell, a position they have held since 2025. Previously, Jo-Anne worked as the Planning & Scheduling Manager at Shell from 2023 to 2025 and held multiple superintendent roles at BHP between 2017 and 2018. Their earlier experience includes being the Asset Health & Refurbishment Supervisor at Rio Tinto from 2014 to 2016, and they began their career as a Condition Monitoring Engineer and Graduate Mechanical Engineer at Ok Tedi Mining Limited from 2009 to 2012. Jo-Anne earned a Bachelor of Engineering in Mechanical Engineering from the PNG University of Technology between 2003 and 2006.
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