Mobile Industrial Refrigeration Engineers – Ammonia & CO₂ Permanent Competitive Basic Salary + On Call Allowance + Overtime + Excellent Benefits Core Hours Monday to Friday 8.30am-5.30pm Our client is looking for experienced Industrial Refrigeration Engineers to join a growing engineering team, working across multiple client sites to service, maintain and repair industrial refrigeration systems, with a focus on ammonia and CO₂ technologies. You will cover geographical territories from the Dartford corridor up to the West Midlands depending on your location. The Role Service, maintain and repair industrial refrigeration systems. Carry out planned preventative maintenance, fault-finding and breakdown repairs. Undertake compressor overhauls and system diagnostics. Ensure safe refrigerant handling and compliance with relevant regulations. Complete service reports and maintain strong customer relationships. Participate in the on-call rota, supporting customers when required. About You Experience working with ammonia and CO₂ refrigeration systems. Relevant engineering qualification, such as City & Guilds Level 2 or equivalent. Valid F-Gas certification and ammonia handling training. Strong fault-finding skills and a commitment to health and safety. Full UK driving licence and ability to work independently across multiple sites. Experience in food production, cold storage, PLCs or automation would be advantageous. What's on Offer? Competitive salary and benefits package. Company van, tools and mobile/tablet. Private healthcare and death-in-service life insurance. Employee Assistance Programme. Ongoing training and professional development. Travel paid door to door