Requirements: Driver's License Category B Refrigeration or Electrical Course (SENAI or similar). Prior experience in the refrigeration field is mandatory. Identify faults and defects in the mechanics of air conditioning equipment, perform system maintenance, replace air conditioning parts or equipment, clean the system, inject refrigerant gas, perform electrical adjustments, and respond to service calls. Will be responsible for guiding and supervising the activities of their assistant. Job Type: Permanent CLT Position Salary: R$2.350,00 per month Benefits: * Fuel Allowance * Meal Voucher Work Location: On-site