Does anyone know about teacher tenure requirements? Do we need to stay in the same position to obtain tenure in a school? Can teacher and librarian be counted as a same position. I was a math teacher first year and latter I changed to be a school librarian in the same school and I have been in this position for another 1 and half years. If anyone knows the rule or any website I can find out the answers, please let me know. I am curious about this. Thank you.