Using the State of Minnesota Job Application Website. We have created this guide to help walk you through the State of Minnesota online application process.As a general rule, send a one-page cover letter every time you submit a resume. Customize the cover letter for each specific job for which you applying. How can I write the acceptance letter of employment? The State of Minnesota Hiring Process. Please review the FAQs for answers to commonly asked questions. It should not exceed more than one page. A cover letter is a 1-page document that introduces you and your top 2-3 skills or qualifications to the employer for the specific job you are applying to. Reiterate your interest in the organization and why you'd be a good fit.