Learn how to write the perfect job offer letter email with this example and template. What to include in a Job Offer Letter?This is an informal offer letter that you can use for any role. Copy, paste, and customize this job offer template for your specific needs. Need help drafting a job offer letter? XX FTE) position as (classification title) in the (department), effective (date). This sample job offer letter is appropriate for most of the positions which you will seek to fill. This template includes a sample job offer email and a sample formal job offer letter for those who work in the healthcare industry.