Fill Out the Application. Make sure you meet the minimum experience and training requirements in the job posting.1. Start Your Search. Go to employment.pa. This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps: Access a complimentary employment application template here, and gain insight into the essential questions to incorporate. How to fill out the Job Application Instructions for Pennsylvania Schools? 2) Identifies the position you are interested in. Fill out work history section completely.