I am working as an application engineer for TABAF, I am responsible for combining technical knowledge with sales skills to provide advice and support on a range of products especially in HVAC system (Air filers, expansion tanks, FFUs and duct heaters). Clients are usually technical staff from non-retail organisations, such as factories, public utility providers, local authorities and hospitals. The emphasis of the work varies depending on the level of technical knowledge needed to sell a particular product or service.