**Description and Responsibilities:** **Schedule:** Monday to Friday, from 8:00 AM to 5:45 PM with 1 hour lunch break **Level:** Professional **Employment type:** Self-employed * Assist in the installation and maintenance of refrigeration and air conditioning systems. * Perform cleaning and maintenance of equipment and tools used in service. * Assist the responsible mechanic in diagnosing and repairing faults in refrigeration systems. * Replace parts and components as directed by the mechanic. * Maintain organization of the workplace and materials used. * Follow company safety regulations and established procedures. * Participate in training and development programs offered by the company. * Collaborate with the team to ensure service quality and efficiency. **Requirements:** * High school diploma * Technical course in Mechanics or Refrigeration (preferred) * Basic knowledge of refrigeration systems * Ability to work in a team * Proactivity and willingness to learn * Availability to work shifts * **Preferred qualifications:** * Experience in refrigeration equipment maintenance * Certifications in refrigeration * Knowledge of basic electricity * Proficiency with manual and electric tools **Benefits:** Meal allowance, Transportation allowance