Applicant should have knowledge of Installation of individual units (Bitzer & Bock) and also Centralized rack system (Freon & Ammonia) - HIGHLY PREFFERED.Applicant should also have knowledge of Control panel wiring and troubleshooting.Diagnose and repair refrigeration systems, ensuring optimal performance and compliance with industry standards.Conduct routine maintenance checks to prevent system failures and extend the lifespan of equipment.Install new refrigeration units and components, ensuring proper connections and functionality.Calibrate temperature controls and monitor system pressures to maintain efficiency in cooling processes.