Some good ones to use are: "Dear Hiring Manager", "Dear Human Resources" or "Dear Hiring Committee". Write each paragraph with a specific purpose.Applications are accepted for positions currently open for recruitment. The application and attached documents become official records of Pima County and can not be returned. Please make copies before submitting the application. 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. Applicants for Staff and Administrator positions are required to submit a letter of interest. Are 18 years or older (except summer youth or youth worker program). This outline shows you what a cover letter should look like and explains what you need to put in each part. Choose a few phrases in the opening paragraph that let your reader know what to expect in the body of the letter.