Applicants for Staff and Administrator positions are required to submit a letter of interest. Legible photocopies of the application form will be accepted, but need an original signature and date.Include service in the armed forces, self-employment, and relevant volunteer work. Submit an online application form: Use our online system to submit an application form. We consider applicants for all positions without regard to race, color, sex, religion, national origin, age,. This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps: Q) Where do I begin? A) To begin the application process, please select a user name and password that you will easily remember. Pima Unified School District accepts applications for employment throughout the year.