**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** * Execution of laboratory-scale metallurgical tests such as: batch flotation of Cu and/or Mo, flotation kinetics of Cu and/or Mo, open and closed circuit flotation tests of Cu and/or Mo, SAG Power Index (SPI), Bond Work Index (BWi), abrasion index (Ai), column cell test, filtration test, classification with cyclosizer, specific gravity, pulp rheology, among others established by MMG; additionally, at industrial level, measurement of hydrodynamic parameters of industrial flotation at various stages of bulk flotation and Mo flotation circuits. * Plant sampling within concentrator plants corresponding to biweekly, monthly, and annual metallurgical accounting. * Preparation of briquettes for optical and electronic microscopy, and sample preparation for analysis by X-ray diffraction (XRD), X-ray fluorescence (XRF), near-infrared spectroscopy (NIR), and infrared spectroscopy (IR). **Requirements** * Metallurgical Technician and/or Metallurgical/Chemical Engineer or related fields, with bachelor's degree or professional title. * Experience: Minimum three (03) years in the position of main floater, mechanical sampling, and execution of various metallurgical comminution tests. * Experience in execution, analysis of results, quality control, and reporting of flotation tests: batch, kinetic, and closed-circuit flotation of Cu, Mo, and/or polymetallic at laboratory scale. * Experience in conducting comminution tests such as Bond Work Index and SGI. * Solid knowledge in industrial sampling within crushing circuits, SAG milling, ball milling, flotation, thickening, and filtration. * Strong knowledge in implementation, control, and continuous improvement of quality management systems for mechanical preparation and comminution testing activities at metallurgical laboratory level. * Knowledge of metallurgical processes of comminution and flotation. * Knowledge of implementing good practices in metallurgical laboratories. * Availability and authorization to operate light vehicles within the mine, 4x4 pickup truck. * Mandatory: Possession of a valid driver's license Category A-I with at least 5 years of driving experience, or alternatively Category A-IIA or higher with a minimum of 2 years validity to obtain internal mine license. * Candidates who do not meet the profile should refrain from applying. **Additional Information** * Enrollment on payroll from the first day. * Life insurance as per law. * Corporate agreements.