The principles of thermal engineering can be learned from books at college, but you will never become a great thermal engineer through theoretical learning alone. Like any engineering profession, we are a hands on trade, with practical experience being as valuable, if not more so, as the theory side. This is why at Therser we have always been 110% committed to apprenticeships. Why? Because they create great engineers who are proud of their work, have a wealth of practical experience and the flexibility to apply both theoretical and practical knowledge to a wide range of problems in a changing industry.