How To Write A Proposal For A Job Sample . You may also check out proposal templates and examples. In the executive summary, briefly describe the position and list the benefits it offers. Hiring Proposal Letter Database Letter Templates from diabetescured.biz Before you prepare a job proposal template, you first have to understand how to write it perfectly. When writing a job proposal letter, you want to make sure that you showcase your most valuable assets to make you stand out and be considered a strong candidate for the position. Close the letter and provide contact details.