Résumés can take many shapes and forms. Applicants for Staff and Administrator positions are required to submit a letter of interest.This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps: Q) Do I have to fill out an application? Use our online system to submit an application form. You must upload a current resume or curriculum vita with your application. After you click on the link Pima County Employment Opportunities, the screen lists all the positions currently available. Dont send cover letter unless requested. You can choose to either complete each section manually or upload your resume for the program to automatically fill-in the fields.