Job Summary: The professional will be responsible for supplying materials for the Refining process, contributing to area cleaning and organization, and ensuring a safe working environment. Key Highlights: 1. Handle preparation and dosing of chemicals and raw materials for the Refining process. 2. Contribute to maintaining Good Manufacturing Practices (GMP). 3. Ensure organization and cleanliness to maintain a safe working environment. **Description**: **MAIN RESPONSIBILITIES** * Supply materials required for proper operation of the Refining process through preparation and dosing of chemicals and raw materials; * Contribute to cleaning both internal and external areas, and promote organization and maintenance of GMP (Good Manufacturing Practices) within the department. * Contribute to a safe working environment through organization and cleaning of equipment and areas located in the refinery; * Complete safety, quality, and operational procedure training programs as required by the production area. **REQUIREMENTS** * Completed high school education; * Availability to work rotating shifts; * Experience as a Production Operator in an industrial setting; Employment type: Full-time CLT Compensation: R$1,00 per month Benefits: * Medical assistance * Dental assistance * Free parking * Profit-sharing * Life insurance * Meal allowance * Transportation allowance Work location: On-site