**We are seeking an Industrial Refrigeration Technician with experience in ammonia refrigeration systems**, responsible for the operation, monitoring, and maintenance of equipment, ensuring the proper functioning of production processes under safe and efficient conditions. **Key Responsibilities** Operate and monitor ammonia refrigeration systems. Adjust control valves and system operating parameters. Perform preventive maintenance on equipment and control panels. Supervise the operation of air compressors and steam generators. Ensure the supply of auxiliary services: chilled water, ice, steam, potable water, coolers, and hydro-pneumatic systems. Promptly detect and report operational failures or risks. Comply with industrial safety standards and proper use of PPE. **Requirements** Technical degree or TSU (Technological Superior University) in Refrigeration, Electromechanics, Industrial Maintenance, or related field. Minimum 2–3 years of experience in industrial refrigeration (ammonia experience preferred). Knowledge of screw-type compressors, condensers, and evaporators. Availability to work rotating shifts. High sense of responsibility and strict adherence to safety standards. **We Offer** Monthly salary: $20,000–$25,000 gross (based on experience). Statutory benefits from day one. Timely payroll and job stability. Uniforms and personal protective equipment. Opportunity for career development within the maintenance department. **Application** Interested candidates may apply through this channel or send a WhatsApp message to 477 567 9179. Employment type: Full-time Salary: $20,000.00–$24,000.00 per month Benefits: * Savings fund * Option for indefinite-term contract * Free uniforms * Grocery vouchers Work location: On-site employment