We are looking for a Refrigeration and Air Conditioning Engineer to work on a permanent basis in St Helens. The role will be covering the North of the UK. Salary is c£40-45,000 per annum plus 25 days holiday and bank holidays, pension, overtime, healthcare etc. The Refrigeration and Air Conditioning Engineer Role You will be responsible for the servicing, maintenance and repair of HVAC and refrigeration systems installed within mobile medical units. The role involves nationwide travel across healthcare sites, ensuring systems remain fully operational and compliant. Key Responsibilities for the Refrigeration and Air Conditioning Engineer Carry out servicing, maintenance and repairs on: Split air conditioning systems Cold water chiller systems Air handling units (AHUs) Complete planned preventative maintenance (PPM) inspections on mobile medical units Diagnose and repair refrigeration and HVAC faults efficiently to minimise downtime Carry out leak detection, refrigerant handling and refrigeration system repairs Read and interpret technical drawings, schematics and manuals Complete service reports and compliance documentation accurately Travel to NHS and private healthcare facilities across the South of England Participate in a 24-hour on-call rota for breakdown support Assist with installations, commissioning and upgrade projects where required Maintain company tools, testing equipment and company vehicle Carry out additional engineering duties within your competency level ..... full job details .....