All full-time librarians have faculty status and are tenure-track.

Manual for Library Faculty Evaluation: Policies and Procedures

Described in detail by University of Tennessee librarian Gayle Baker in The Balance Point: Jumping through the Hoops: Serials Librarians’
Reflections on Tenure, Reappointment, and Promotion Experiences in Academia. Serials Review 2005; 31:39-53.