Sometimes position listings may be vague.Design your cover letter to match these as much as possible. Carefully review the position responsibilities and qualifications.Address the letter to the identified person listed on the vacancy announcement whenever possible otherwise, use “Dear Members of the Selection Committee,” or “Dear Hiring Team.”.In your cover letter, show why you are a good fit. Research the organization/division to see how your experience, skills, and abilities meet its needs.Its purpose is to introduce yourself, highlight one to three key achievements or skills as it relates to the job description, and explain why you are interested in that position/division/organization. A well written cover letter may accompany your state application and/or resume.