We are seeking a skilled Refrigeration Field Service Engineer to join our clients growing team in the Leicester (North M1 Corridor). Salary is up to 45,000 DOE plus on call allowance, plus overtime with generous expenses policy. The Refrigeration Engineer will primarily be responsible for the maintenance of ULT refrigeration systems in Medical and Pharmaceutical settings. The successful candidate will have a thorough understanding of the mechanics and workings of ULT refrigeration units and systems, including the ability to troubleshoot issues, adjust control systems and ensure the units meet all safety and efficiency standards. Necessary Full F-Gas qualification category 1 Clean driving licence Mechanical and Electrical knowledge Fault finding experience (refrigeration systems) Advantageous Experience repairing and servicing ULT fridges and freezers (3+Years) Class 2 driving licence (or happy to achieve this within role) Forklift truck licence (or happy to achieve this within role) Previous experience working on different brands of ULT freezers (with knowledge of control systems) Knowledge of liquid nitrogen systems Proven knowledge of calibration activities Responsibilities Maintain ULT refrigeration systems in Medical and Pharmaceutical settings. Troubleshoot and repair issues with ULT refrigeration systems. Inspect systems and conduct routine maintenance. Ensure all refrigeration systems meet safety and efficiency standards. Create and maintain documentation for al