A cover letter is your chance to communicate what makes you, you. It is additive, though not consistently required, as part of your application package.Resume and Cover Letter Guide - A comprehensive guide to answer all of your resume and cover letter questions. Browse 99 SANTA CLARA, CA SAMPLE COVER LETTERS FOR jobs from companies (hiring now) with openings. Find job opportunities near you and apply! Check out the Career Center's website, which is full of resources, a job-prep toolkit and many other resources to help students. A good cover letter should: • Open with a compelling paragraph that tells a story and catches the reader's attention. Avoid large blocks of text.