Prepare and adjust injection molding machines by performing setup, mold change and transportation, testing, and initial production monitoring according to work orders. Troubleshoot machine stoppages, conduct trial runs, contact tooling department when necessary, and organize mold inventory. Ensure cleanliness, safety, good practices, and report deviations to immediate supervisor. Job Type: Full-time CLT Pay: R$2.000,00 – R$2.400,00 per month Benefits: * Medical insurance * Meal allowance