**About the position** Directly supports operational routines and projects carried out by the technical team, ensuring correct, standardized, and safe execution of operational and analytical practices. Works in the field and laboratory, guaranteeing adherence to standards defined by the processing area. **Responsibilities** · Execute operational activities aligned with technical and process engineering guidelines. · Operate routines for collection, sampling, and analysis of products and by-products. · Support operational quality control, inputs, and the production process. · Perform physicochemical analyses and accurately record data with traceability. · Support solutions for operational deviations and contribute to process adjustments. · Collaborate with operation, maintenance, and laboratory teams. · Comply with safety, environmental, and quality standards and practices. · Organize information, generate reports, and support indicator controls. **Requirements** · Technical degree in Mining, Chemistry, Metallurgy, or related fields; · Experience in mineral processing plant operations; · Knowledge in process laboratories and physicochemical testing; · Experience with sampling procedures and analysis interpretation; · Intermediate Excel skills. Job type: Full-time CLT Benefits: * Medical insurance * Dental insurance * Profit sharing * Life insurance * Food allowance * Meal voucher * Transportation allowance