Here are 3 examples that you can use for resignation letter as Assistant Professor -. Dear (Supervisor's Name),.This page includes information about leaving the University of Wwashington. Topics include resignation, retirement, and emeritus status. The purpose of this letter is to inform you and provide ample notice regarding my decision to pursue further academic endeavors. Permanent and Tenure-track faculty offer letters also require the signature of the relevant dean and provost. The first sentence in the letter should state that you are resigning and when. Employ a traditional letter format. A professor can't just give two weeks' notice and walk out the door. Thank you for signing up for your sample resignation letter!