First an applicant completes the necessary steps to provide all of the required application information (i.e. Contact information, personal information,.Internal Job Applicant. All employees will use the internal applicant process within Workday when applying for a new position with Maricopa County. Apply to Retail Sales Associate, Cashier, Customer Service Representative and more! Many of the forms need to be downloaded before you can make edits. If you would like to submit your resume for consideration, please use the links below to learn more about the position you are interested in.