These writing guidelines apply to both email content and letters written as a document. There are just some formatting differences.Q) Do I have to fill out an application? A) Yes, completing an online application is required to apply for a job. The following information will assist you in applying for jobs with Fairfax County. You may also download this helpful brochure to assist you. Gov , the vec or a workforce services agency where you live if you live outside of Virginia. From proofreading to tone, follow these six cover letter tips from VA recruiters to help your application to work at VA stand out. Usually unless they specifically ask for one, a cover letter isn't necessary. Open your cover letter with a short, engaging story.