Here are 3 examples that you can use for resignation letter as Assistant Professor -. Resignation letters should use the formal greeting: "Dear".The first sentence in the letter should state that you are resigning and when. Click on 'Job Change' and then 'Resignation'. Complete prompts and select Worker Resignation and select reason; Upload resignation letter. For academic units, the resignation should be submitted in writing to the department chair and routed to the dean and Vice Provost, Faculty Affairs. Complete a Resignation from State Service Form and indicate that you will be resigning. Thereafter, the employee may not revoke the resignation, regardless of the effective date set forth in it. Thereafter, the employee may not revoke the resignation, regardless of the effective date set forth in it. Such individuals have no right of tenure in the positions that they hold.