* Design technical projects for mechanical systems (machines, engines, components). * Use CAD software (such as AutoCAD, SolidWorks, or Inventor). * Calculate stresses, dimensions, materials, and production costs. * Evaluate material strength, heat transfer, and fluid behavior. * Perform simulations to predict the performance of mechanical systems. * Supervise assembly, testing, and commissioning of machines and equipment. * Ensure installations comply with technical standards and quality requirements. * Plan and supervise preventive, corrective, and predictive maintenance. * Implement continuous improvement systems (such as TPM or Lean Manufacturing). Job type: Full-time CLT Salary: R$2\.651,34 \- R$10\.547,82 per month Benefits: * Medical insurance * Dental insurance * Fuel allowance * Food basket * Free parking * Life insurance * Commuter pass Selection question(s): * Do you have easy access to the POTUVERA/ITAPECERICA DA SERRA neighborhood area? * Are you available for the schedule 8:30 AM to 5:30 PM (Monday to Friday) and 8:00 AM to 12:00 PM (Saturday)