The cover letter accompanies your résumé to potential employers and provides you the opportunity to introduce yourself. To do this, most jobs will require you either complete an application or submit a resume with a cover letter. Resumes.This file provides detailed instructions and a sample cover letter to help you craft a personalized application. An academic cover letter describes your experiences and interest as a candidate for a specific position. From top left corner of the NCWorks Screen, click Menu. Learn how to prepare a dynamic resume and cover letter to set you on the right track to getting your dream job. A cover letter is a short document that you submit along with your resume when applying for a job. NC State Government Paper Application for Employment (PD-107) and PD-107 Continuation Sheet. From top left corner of the NCWorks Screen, click Menu. Why is a job search letter called a "cover letter?