From the University of Iowa School of Library and Information Science's website:
"Academic librarians work for colleges and universities. They play a vital role in curriculum instruction and supporting faculty and student research. This type of librarianship often involves developing subject expertise to work as a liaison for students and faculty members in specific programs. Depending on the institution, academic librarians may be hired as tenure-track faculty, which will involve creating work for scholarly publications as part of the role. Academic librarianship is an excellent career path for people who want to work with research tools like subject databases, have strong skills in instruction, and are interested in collaborating with researchers and other academic professionals."
Art Librarianship
Business Librarianship
Law Librarianship
Medical Librarianship
Music Librarianship
Sciences Librarianship