Mario Alvarez Ayala has extensive experience in the mining industry, currently serving as an Operador caex at BHP since June 2019. Previously, Mario has held the position of Operador mayor camion de extraccion at SCM Minera Lumina Copper Chile, Minera Caserones from May 2017. From January 2014 to October 2016, Mario worked as an Operador mayor de camión de extracción at Anglo American. Earlier in Mario's career, between May 2012 and January 2014, Mario was an Operador mayor de caex at Compania Minera Teck Quebrada Blanca S.A.