An important mining supplier company is actively seeking the best Master Operators for Geomembrane Sheet Extrusion, who will participate in the construction of geomembranes using electrofusion and/or thermofusion techniques. Requirements: 1 year of experience in sheet extrusion (Geomembrane) 2 years of mining experience Complete Secondary Education Conditions: 14x14 shift Travel expenses paid and accommodation provided Worksite located in Antofagasta