Our Four-step Application Process. One: An application is submitted for an open position and, after the job posting close date, all applicants are reviewed.Applying for a job with Maricopa County at jobs.maricopa. Gov is a simple online process. Applications can only be accepted through our careers webpage. Please review the External Applicant Guide for help in applying for a position. Indicate your employment history since completing your formal education. List your current position first. Applicants are required to submit a cover letter and resume showing how the applicant meets the minimum and desired qualifications. On your Workday Home Page, under Applications, select the Career icon: 2.