Your cover letter is a succinct introduction that starts a conversation about what you bring to an employer, organization, or educational program. Use these sample cover letters if: you're looking for work with a particular employer; there are no advertised vacancies at that employer.How to write a cover letter for an unadvertised job, plus sample application letters for jobs that aren't listed on an employer's website. This letter is especially helpful if you're applying to a traditionally unrelated industry from your previous job. It does the following:. First of all, you don't need to explain this in your cover letter. It is completely unnecessary to mention excuses for why you did or didn't do something. In this article, we share the steps for writing an application letter along with a template and an example for you to use when writing your own. Any cover letter should address the qualifications that you do have, in language that reflects the employer's field. Found your perfect company but they are not currently hiring?