This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps:FORM. TITLE. PDF. FILLABLE. HELP. 8. Notice of Petition, Petition, Verification in a Special Proceeding. How to fill out the Nassau County Civil Service Application for Examination? Please READ INSTRUCTIONS before you begin: PLEASE PRINT clearly or type all information. 1. This application must be filled out accurately and completely. Applicant's Name (Please Print):. • You must be 18 years or older to apply. • Applicant Packet - Print, read, complete, and sign the attached forms: o Conditions of Employment o Applicant Questionnaire o Applicant Information Sheet. 1. Fill out the application and have your parent or guardian sign the application. 2.