Need help drafting a job offer letter? This factsheet guides you through all the things that you need to do before your new PA starts work with you.Learn what to include in a job offer letter and use our ready made template. A description of the important elements to be included in the cover letter follows, along with several examples of cover letters. Guidelines for Cover Letters. One option is to be honest and explain why you have no work history. Another option is to list all your experience in terms of work. I am writing to you to express my interest in applying for a position of Physician Assistant with your company. Found the perfect candidate to hire? We've got 7 types of job offer letter templates to choose from that'll help you seal the deal.