In this article, we discuss what to include in a professional resignation letter and we share examples of resignation letters you can use for reference. Ready to leave your current job?Here's how to write the perfect two week notice letter (without burning any bridges with your employer). Below you'll find a sample resignation letter informing the employer that the employee is resigning due to a new job opportunity. Dear Mr. Lee: I am writing to formally notify you of my resignation from my position at PQR.