With over nine years of experience in interior design, I've developed the skills and knowledge necessary to successfully complete projects both large and small. I am writing to apply for the Interior Designer position at your company.Can I just submit my resume and a cover letter to apply for a job? No. You must submit a completed application for each position you are interested in. The document provides tips and advice for writing an effective cover letter for an interior design position. A wellwritten, customized cover letter should include the 'company's name, position, and other identifiers included in the job description. We can help you discover rewarding career paths, find a job, write your resume and cover letters and even get ready for interviews. Completed Application Form. If you have years of experience as a successful interior designer, you're charmed — mention that first. Check out the upcoming Career Fairs, Information Sessions, and On Campus Interviews!