French tutor, teaches people of all ages

I have a bachelor's degree in quality, safety and environment. I currently live in Normandy, France, in the town of Caen. I would like to change careers and become a teacher. For the moment I've been teaching French in France after school. I'd like to do a training course to formalize my status as a teacher. That's why I want to gain a different experience, be more flexible at a distance and improve myself. I have a European diploma in English which I obtained during my studies.
My goal would be to have the chance to work in the United Kingdom giving French lessons to students.