Oscar Daniel Becerra Valdivieso is an experienced mining professional currently serving as Superintendente de Mina at Glencore PLC since March 2012, where responsibilities include leading mining operations to meet budgetary goals and implementing sustainable improvements aligned with strategic objectives. Prior to this role, Oscar held positions such as Jefe de obra at San Martin Contratistas Generales, overseeing planning, design, and construction for mining facilities, and Jefe de Mina at Empresa Minera Yanacocha SA and BHP Billiton, focusing on safe and efficient mining operations. Oscar holds a degree in Mining Engineering from Universidad Nacional Jorge Basadre Grohmann de Tacna and multiple advanced degrees, including an MBA from Universidad de Tarapacá and diplomas in Management in Mining from Asociación Peruana de Managem and GERENS Escuela de Postgrado.