Applying for a job with Maricopa County at jobs.maricopa. Gov is a simple online process.Maricopa encourages external applicants to create their own unique Applicant profile. This letter should highlight your knowledge, skills, experience, and achievements in relation to the position you're applying for. To view the Job Offer letter, in the Step 1: Review Offer section, click the Offer Letter link. ○ A new tab will open displaying your Offer. Have a good resume with no spelling errors. Create a cover letter. When replying to a job offer letter via email, you'll want to express your gratitude for the offer and confirm your acceptance of the position. Your cover letter should make statements about your qualifications for the job – the resume should provide the supporting evidence.