A letter of request from the prospective employer stating reasons for the application, the position and the period of time required. This guide describes how to apply for jobs using the Career Page web site.The process consists of the following steps: What does the cover letter include? Application Process - Completing and Submitting an Application. Learn how to write effective resumes and cover letters, view sample resumes and cover letters, and get tips for completing job applications. 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. We need qualified and experienced retired professionals who are willing to fill interim positions throughout the county. The District Attorney must approve other non-legal, part-time employment. 4. The salary for a district attorney law assistant (i.e.