A refrigeration and air conditioning company is seeking a Technical Refrigeration Assistant in São Paulo (East Zone). **Responsibilities:** Assist in carrying out maintenance and repair services on refrigeration and air conditioning systems. Install and perform preventive and corrective maintenance on equipment. Conduct basic diagnostics of failures and issues in technical systems. Support senior technicians in field activities. Organize and control tools and materials used in service operations. Previous experience as a Refrigeration Technician, Refrigeration Maintenance Assistant, Building Maintenance Assistant, or Refrigeration Systems Installer may indicate alignment with some of the activities for this position. **Desired Qualifications:** **Education:** Completed high school **Experience:** Experience required **Compensation and Benefits:** * Salary: Salary range will be disclosed during the interview. * Benefits will be disclosed during the interview stage. **Additional Information:** * Contract: PJ - On-site. * Duration: Full-time * Working hours: To be agreed upon.