Example: "Hello, I'm a former employer of ABC and I'm very interested in the job of production manager that you have advertised. Writing a cover letter for a previous employer requires highlighting your existing knowledge, valuable skills, and showcasing how you've grown since leaving.We'll tell you why you might be asked to reapply for your current job and how you can succeed. Plus we've provided some sample cover letters to use. A cover letter is the opportunity to express your interest in, and enthusiasm for, the specific position and the organization. Your work history should go back a maximum of ten years. The document is a sample cover letter for returning to a previous employer. Learn how to write a rehire letter and ask for your job back with professionalism and confidence. Get tips and examples to guide your own. A cover letter makes the case for your match to a specific job or internship.