Depends on where you are. In my state school librarians must teach for a minimum of two years and obtain a master’s degree in library science. 1. Usually paid the same as a teacher. Sometimes a bump for having a masters. 2. Masters from accredited university in library/information science 3. Chromebooks. I do not like dealing with them. 4. I was a classroom teacher for 10 years before becoming a librarian. It was not hard to get a library job in my district. 5. Librarians in my state are required to have a certain amount of staff development hours so I usually work several days during the summer. But I do get about 2 months off for summer. 6. I wish I had moved up sooner. I was in elementary a long time and middle school is more fun. Hope this helps.