Learn how to file for unemployment with the California EDD. , Social Security Card, Birth Certificate, Driver.Jobs With Social Security. How to File an Application for Employment. This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps: All US employers must properly complete Form I9 for every individual they hire for employment in the United States. This includes citizens and noncitizens. Application Instructions. Social Security offers an online disability application you can complete at your convenience.