Air Conditioning EngineerCardiff£40,000 - £44,000 We are seeking an experienced Air Conditioning Engineer to join a well-established maintenance team in South Wales. This is a permanent, mobile role covering multiple commercial sites, with excellent working hours and the opportunity to work on a wide variety of refrigeration and air conditioning systems. Key Responsibilities: Conduct preventive maintenance and reactive repairs on air conditioning and refrigeration systems, including compressors, chillers, commercial and retail refrigeration units, and system controls. Inspect, repair, modify, and install refrigeration equipment and associated controls. Replace or repair defective components such as thermostats, fans, motors, compressors, belts, heat exchangers, valves, and safety controls. Carry out other building services maintenance tasks, including HVAC and mechanical systems. Ensure all work complies with health and safety regulations, including risk assessments and method statements. Requirements: Significant experience in air conditioning, refrigeration, or HVAC maintenance and installation. Experience in commercial building services or facilities management. Proven track record of reactive and planned maintenance (PPM). Relevant qualifications: City and Guilds 2079 Safe Handling of Refrigerants or CITB J11 equivalent NVQ2/3 or City and Guilds in Commercial Refrigeration and AC Systems, Heating and Ventilation, or Heating and Ventilation Service and Maintenance IPA