Hiring managers want employees who project a professional image. Make sure your cover letter and resume are professional and error free.A resume should list the most recent, last 10 years or so, of work history. The following information is a guide to help you build your resume and highlight your professional experiences (you likely have more than you realize). Enclosed is a resume in application for your News Director position at WRPM. This lesson will discuss what a resume is and why you need one. To be considered for employment: Complete entire application. Do not indicate "refer to résumé. ✓Bring multiple copies of your resume, references, pen and paper for notes. If you've applied to Cuyahoga County prior to December 2018, you'll need to create a new account. 4.