Mary Wark

Mary Wark worked as a Technologist at Shell's Stanlow Refinery from 2003 to 2005. Mary is currently the NSW Operations Manager at Viva Energy Australia since December 2013, overseeing various fuel supply chain infrastructures. Mary also held roles as a Commercial Pricing Manager, Chemicals Business Manager, and Commercial Infrastructure Manager at Viva Energy. Prior to their current role, Mary was a Refinery Planner and Refinery Economist/Scheduler at Shell from December 2005 to May 2013, responsible for developing operating plans for the company's Australian refineries and managing crude procurement.