**Company Description** SGS is the world leader in inspection, verification, analysis, training, and certification. It is recognized as the global benchmark for quality and integrity, with more than 95,000 employees and a network of over 2,400 offices and laboratories worldwide. **Job Description** * Properly apply SGS-specific instructions and procedures appropriate for carrying out activities. * Perform metrological confirmation activities when applicable. * Comply with activities specified in Operational and structural management system procedures. * Adhere to operational risk control measures indicated by supervision and/or operational procedures. * Perform weight control tasks, physicochemical tests, reviews, verifications, checks, and attestations when required. * Work as a team and provide mutual support. * Take and prepare samples at designated points according to stipulations in operational procedures. * Ensure care, preservation, and integrity of samples taken and/or processed. * Immediately report to the chain of command any conditions and/or actions affecting safety and/or quality standards. * Responsible for following quality, safety, and environmental protection standards. * Safeguard and ensure proper maintenance of files, records, instructions, and operational documents in good condition and readily available. * Protect sample integrity by ensuring traceability and clear, orderly, and accurate recording of activities in designated documents. The Operator has the authority to suspend service execution if minimum acceptable conditions are not met regarding product integrity, weather conditions, safety, and/or environmental conditions. **Requirements** * Residence in Antofagasta * Technical or Higher Technical Education in Metallurgy * Willingness to work 5x2, 4x4, and possible 7x7 rotating shifts * Willingness to work for a base salary of $510,500.- with an approximate net salary of $600,000 * Ideally experienced in Mechanical Mineral Processing or Metallurgical Laboratory (not mandatory) * Ideally experienced in Concentrator Plants (not mandatory) **Additional Information** Benefits: * Breakfast * Lunch * Commute transportation ***to/from home*** (round trip) * Birthday and Christmas gifts for employees' children * Life insurance from the moment of joining the organization * Special leave permissions * Benefits from Caja los Andes and associated agreements