Many occupations are performed by people with different levels of education. So, if you don't find a list of occupations for a selected educational level, it doesn't mean that some of the occupations cannot be entered or carried out by people with other levels of education. Sometimes entry at a lower level is possible or a particular employer may require a higher level.
It often depends on a specific job . Most frequent (but not the only) examples of this type are occupations for which in some cases upper secondary technical education is required though the usual entry is from higher education.