Example: "Hello, I'm a former employer of ABC and I'm very interested in the job of production manager that you have advertised. 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. Writing a cover letter for a previous employer requires highlighting your existing knowledge, valuable skills, and showcasing how you've grown since leaving. I am writing to apply for a Juvenile Probation officer position in your office. My internship with your office in the summer of 2004 prompts my interest. 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. The document is a sample cover letter for returning to a previous employer. To create an applicant account, go to Career Pages website and click on Sign In. Under the Sign In button, click Don't have an account?