Responsible for operating the HVAC & Refrigeration plants and daily logging of all operating conditions. • To perform periodical, preventive and breakdown maintenance of large HVAC and refrigeration plants. • Knowledge in large seawater cooled chillers, trouble shooting on electrical and electronic controls of air-conditioning systems are desired. • Responsible for all site coordination with company personnel • Requesting and closing the work permit and to carry out the permitted jobs in line with the HSE requirements • Coordinate with company warehouse for issue of materials. • Ensure that all activities related to his discipline are performed safely and efficiently in line with company objectives.