Description: Apply quickly by email: Requirements and qualifications: * High school diploma. * Availability to work in shifts. * Basic knowledge of injection parameters: temperature, pressure, cooling time, and injection speed. * Basic knowledge of types of plastic resins (PP, PE, ABS, PA, PS, among others). * Ability to interpret production orders and product technical sheets. * Basic ability to read measuring instruments. Benefits: UNIMED/UNIMAX Health Plan R$ 140.00, Internal Restaurant R$ 14.56, Transportation Allowance or Parking, Dental Care R$ 15.98, Gympass. Work schedule: Shifts: 1st Shift – 06:30 to 15:05 – Mon to Sat (rotating schedule); 2nd Shift – 14:48 to 23:15 – Mon to Sat (rotating schedule); 3rd Shift – 23:00 to 06:40 – Sun to Fri (rotating schedule); 4th Shift – 08:00 to 16:35 – Mon to Sat (rotating schedule); Administrative Shift – 08:00 to 17:48 – Mon to Fri. Knowledge: Education: High school – Completed 2601010046291841125