List experience that relates to the qualifications as required on the job announcement. The Contra Costa County Office of Education is now providing email notifications for upcoming employment opportunities with the CCCOE.How to fill out the Contra Costa County Employment Application Form? 1. Read the instructions carefully. 2. Before completing enrollment forms, consider the following: 1) Review your personalized 2022 Benefit Statement. 3225) early when the queue opens at 8 a.m. Download Applications. An incomplete application packet may disqualify an applicant. The Contra Costa County Office of Education provides a full range of services designed to meet the needs of students with disabilities throughout the county. Welcome to Contra Costa County's on-line application process!