Stefan Waldek is a seasoned professional with extensive experience in tailings management and geotechnical engineering. Currently serving as the Senior Technical Director at GHD since December 2022, Stefan is responsible for providing Engineer of Record services at the Talison Lithium mine, overseeing critical aspects such as site selection for tailings storage facilities, stability assessments, and construction supervision. Prior roles include Principal Tailings Consultant at Advisian, Technical Director at GHD, Project/Construction Manager and Principal Scientist at Golder Associates, and various managerial positions at organizations like Hyder Consulting and TRC Companies. Stefan holds an Hons. B.Sc in Geology and a B.Sc in Geology and Geochemistry from Stellenbosch University.
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