**Company Description** SGS is the world leader in inspection, verification, testing, and certification. Recognized as the global benchmark for quality and integrity, we have more than 93\.000 employees and a network of over 2\.600 offices and laboratories worldwide. **Job Description** Perform various laboratory analysis services related to the composition, properties, and reactions of the chemical and physical elements that make up samples. This involves carrying out methodologies at all levels of complexity and being responsible for compliance with quality, safety, and environmental policies and standards. Main responsibilities will include: * Acid digestion of samples. * Gravimetric analyses. * Colorimetric and potentiometric analyses. * Knowledge of primary methods to assign values to certified reference materials. * Classical and instrumental volumetry (automatic titrators). * Operation and maintenance (filter changes, reagents) of elemental analysis equipment (LECOs). * Knowledge of instrumental techniques such as Atomic Absorption Spectrometry, ICP\-OES Plasma Spectroscopy. * Knowledge of Nch ISO 17025\. * Handling of hazardous substances (DS\-43\) * Knowledge of the International Metrology System. **Requirements** * Formal Education: Intermediate or Higher Technical Training in Chemistry, Laboratory Analyst, Chemical Analyst, or related fields. * Experience 2 years in a mineral laboratory. ICP operation skills LECO operation skills Operation of Atomic Absorption equipment Knowledge of Quality Standards. Knowledge of analytical techniques or methodologies for minerals. Residence in Calama **Additional Information** **BENEFITS** * 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