Field Service Supervisor (Ammonia / Refrigeration) £50,000 - £55,000 (£65,000 - £70,000 OTE) + Door to Door Pay + Company Van + Fuel Card + Overtime + 25 days + Bank Holiday + Benefits Waltham Cross Are you an experienced Refrigeration Engineer, which has experience in Ammonia handling and coordinating teams, looking to work for a reputable and high-profile manufacturer? Do you have experience collabo... WHJS1_UKTJ