As long as you can pass the exam, you will be a teacher, usually about one and a half years. It is impossible for a newly graduated chef to hold any position in a star-rated hotel. Generally, the level of chefs in star-rated hotels is basically at 1 or above the first level, while the newly graduated chefs are only at the third level. If you want to be a senior chef, you still have to take the exam. Three levels with two levels. Secondary take 1 level.