Job Summary: Assists the refrigeration mechanic in the installation, maintenance, and repair of air-conditioning systems, performing support tasks and following the technician's instructions. Key Highlights: 1. Essential support in the installation and maintenance of refrigeration systems. 2. Teamwork under technical guidance for quality and safety. Assists the refrigeration mechanic in the installation, maintenance, and repair of air-conditioning and refrigeration systems. Performs support tasks such as transporting and organizing tools, cleaning equipment, assembling piping, and assisting with refrigerant gas charging. Follows instructions from the responsible technician, ensuring service safety and quality. * On-site work, Monday to Friday (44 hours per week). * Hazard pay bonus of 30%. * Travel availability required. Job Type: Full-time, Permanent CLT Salary: R$1.650,00 - R$1.700,00 per month Benefits: * Medical assistance * Life insurance * Meal allowance * Transportation allowance Experience: * Refrigeration Assistant (Mandatory) Work Location: On-site