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. Fill in this template with the appropriate information for the proposed new employee and quickly craft an effective conditional offer of employment.Make a job offer and outline the responsibilities of the role. A sample letter offering a job contingent upon the results of a background check or other criteria. Applying for a job with Maricopa County at jobs.maricopa. Gov is a simple online process. Need help drafting a job offer letter? 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. Applicants are required to submit a cover letter and resume showing how the applicant meets the minimum and desired qualifications.