Sergio Ruiz Martinez

Sergio Ruiz Martinez has extensive experience in geomechanics, currently serving as Jefe de Geomecanica at Premier Gold Mines Limited since March 2013. Prior to this role, Sergio held the position of Supervisor de Geomecanica at Yamana Gold Inc. from February 2013 to September 2016, where responsibilities included overseeing longhole and cut and fill operations. Additional experience includes a role at Agnico Eagle Mines Limited in May 2012, focusing on drilling and blasting at the Pinos Altos site, and as a Supervisor at Baja Mining from June 2011 to February 2012, where duties involved quality control and geometric design in planning. Sergio Ruiz Martinez holds degrees in Ingeniero Minero, Mecanica de Rocas from Pontificia Universidad Católica del Perú, and Ingeniero Civil y Minero, Geomecaica from Universidad de Sonora.