It serves as a way for you to summarize your qualifications, state your interest in a position, and stand out from other applicants. The first step in applying for any position is to create an account and complete a candidate profile.Allpurpose cover letters are helpful for applying to several positions or to bring to job fairs. When doing any type of job search, make sure you have your plan in place prior to completing any application whether it be paper or online. Browse 290 ILLINOIS SAMPLE COVER LETTERS FOR jobs from companies (hiring now) with openings. Find job opportunities near you and apply! A cover letter must accompany and be tailored to any application you submit. STEM letters should not exceed one page. 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. A resume and cover letter are not required unless the job posting specifically asks for one.