Enter the salary amount being offered to the employee. The salary may be entered as an annual, monthly or hourly basis.Need help drafting a job offer letter? Applying for a job with Maricopa County at jobs.maricopa. Gov is a simple online process. Make a job offer and outline the responsibilities of the role. Learn what to include in a job offer letter and use our ready made template. A cover letter is a three- to four-paragraph memo to employers that explains your interest in the job and company as well as your qualifications for the role. In the formal offer letter, provide comprehensive details about the position, compensation, benefits, and other pertinent terms. Are you looking for a place to work where you can make a real difference in the lives of over 200,000 college students every year?