The following information will assist you in applying for jobs with Fairfax County. You may also download this helpful brochure to assist you.You will need to write a targeted letter for each position. Content. This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps: HR - Application Reference Form. Employee reference form for work in Fairfax County Public Schools. Step 1: Search for Instructional Positions Step 2: Confirm Qualifications in Area(s) of Interest Step 3: Apply Online Welcome to Fairfax County's job application process! Com and have the subject line read "CFTC PRODUCING DIRECTOR".