Senior Refrigeration & Air Conditioning Engineer £50,000 - £60,000 + Overtime + Bonus (OTE £65k+) 📍Frimley within 50-mile radius) I'm currently recruiting on behalf of a well-established and growing company for a Senior Refrigeration & Air Conditioning Engineer. This is a key position within the business, ideal for an experienced engineer looking to step into a more senior role with added responsibility, influence, and long-term progression. The Role You'll be the go-to engineer on site-handling complex faults, supporting junior engineers, and ensuring high standards across service and maintenance work. Service, maintenance & fault finding on commercial refrigeration & AC systems Diagnose and resolve complex technical issues Support and mentor junior engineers Assist with commissioning and system optimisation Work independently across customer sites Participate in a 1-in-7 call-out rota Use Simpro system for job management and reporting What They're Looking For F-Gas Category 1 Strong background in commercial refrigeration & air conditioning Proven experience handling complex faults and large systems Full UK driving licence Strong communication and customer-facing skills Ability to lead by example and support junior engineers Based in or around Hampshire Desirable (Not Essential) CO₂ experience Commissioning experience Experience with Dixell XWeb / monitoring s...