Thank you for your interest in applying at Allegheny County. The following information will assist you through the application process.It includes a sample letter that highlights the applicant's qualifications, including their education, relevant experience, skills, and achievements. A. Identifies the position for which you are applying and how you learned of it. b. Indicates why you are applying. c. Learn how to prepare a dynamic resume and cover letter to set you on the right track to getting your dream job. Now that you have a completed shell of your professional resume, you should start to look for job openings and begin to apply. You can type directly into the Cover Letter and. Craft an outstanding Bank Teller cover letter. You can type directly into the Cover Letter and.