State the position you are applying for, how you found out about it, and ask for consideration based on your skills and experiences you have to offer. 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. Share achievements from previous roles. Your career change cover letter should also discuss your accomplishments at your previous job. Learn how to convince your new employer you're the right person for the job using our cover letter examples, template, and writing tips below. Don't forget to include a cover letter in the body of the email. • When emailing resume files, name them so the employer can easily identify it as your resume. 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.