**Company Description** SGS is a Swiss multinational company, the world leader in inspection, verification, analysis and certification services for products and services, with more than 2,600 offices and laboratories worldwide. In Peru, we operate in most economic sectors such as mining, agriculture and fishing, forming part of the value chain of their products and services. **Job Description** * Carry out the entire geological sample preparation process (receiving, inspection, work order generation in the system, label printing, coding, drying, crushing, splitting, homogenizing, pulverizing and bagging). * Perform drying of geological samples and moisture content determination. * Perform specific gravity determination using paraffin wax. * Conduct DrillHole sample selection. * Perform daily plant sample preparation (head, concentrate and tailings): pulverize to mesh \#365 for XRD tests. **Requirements** * Complete secondary education, graduated technician (Minerals, Chemistry and/or Metallurgy). * Minimum one year of experience in sample preparation and/or sampling. * Preferably have knowledge in preparation and exploration of physical testing. * Preferably have worked at high altitudes of 4,500 meters above sea level. **Additional Information** * Formal employment from day one. * Life insurance as per law. * Corporate agreements.