To apply for a job: 1. Click on the Apply tab from job details: 2.Applicants for entertainment work permits for minors between the ages of 14 and 17 must also complete sexual harassment prevention training. How do I fill this out? This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps: This form is not the actual Work Permit; it is an application to get the Work Permit. Instructions for completing the Request for Work Permit application. Completing their education to become interested in a career with the County of San Diego. If you have been offered a job and need a work permit, download the Request for Work Permit document and fill it out.