* Perform analyses and tests on samples according to established procedures and protocols, ensuring the accuracy and reliability of results. * Prepare solutions and reagents required for assays, following appropriate instructions and safety standards. * Operate laboratory equipment such as spectrophotometers, microscopes, centrifuges, and balances, calibrating them and ensuring their proper functioning. * Accurately record and document analysis results using spreadsheets, information systems, or other methods established by the laboratory. * Perform basic maintenance of laboratory equipment, including cleaning and regular calibration, reporting any technical issues to the supervisor or maintenance team. * Follow Good Laboratory Practices (GLP) and safety standards, using appropriate Personal Protective Equipment (PPE) and properly disposing of chemical waste. * Collaborate with the laboratory team, providing support in daily activities, sharing knowledge, and working together to achieve established objectives. * Assist in interpreting test results and preparing technical reports, providing relevant information and contributing to decision-making. * Perform quality control of analyses, following established procedures and documenting any deviations or non-conformities. * Maintain laboratory organization, including cleaning equipment, arranging workbenches, and managing inventory of materials and reagents. Job Type: Permanent CLT Pay: R$1.986,24 – R$2.500,00 per month Benefits: * Health insurance * Dental insurance * Life insurance * Meal allowance * Transportation allowance Work Location: On-site