This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps:All questions must be answered or application will not be processed. If you have any questions, our office can be reached at 516-484-9800. How to fill out the Nassau County Civil Service Application for Examination? Step 1—Application. Please READ INSTRUCTIONS before you begin: PLEASE PRINT clearly or type all information. 1. This application must be filled out accurately and completely. Intheblanks form authorizing a filing agent to efile documents on behalf of an individual attorney. This PDF contains the application form for obtaining employment in Schenectady County across various offices.