Should you decide you want to teach technical diver courses you will need to complete a SDI Open Water Scuba Diving Instructor course; here you will learn more about academic and in-water presentations, conducting courses and diver management. Once you become an open water instructor you can expand your résumé and add the technical areas that interest you to teach.This programme is designed to develop the skills and knowledge necessary for an individual to lead certified Technical Divers in the open water environment. Many Sport divers and instructors wishing to open up more opportunities become Technical Divemasters as it helps advance dive theory and teaches more advanced diving techniques that employers are looking for in the business of diving.