Choose a few phrases in the opening paragraph that let your reader know what to expect in the body of the letter. This guide describes how to apply for jobs using the Career Page web site.The process consists of the following steps: Application Process - Starting Out. How do I apply for a job? In this article, we define a general purpose cover letter and provide a cover letter template, tips and an example. A cover letter must accompany and be tailored to any application you submit. STEM letters should not exceed one page. Listed below are documents that you may be required to provide depending on your situation. Other documents not listed may also be required:.