If "Yes," fill in the information below. Enter the county in which you would like to take the examination if different from the county of your residence: 2.In this step-by-step tutorial, you'll learn how to fill out an application (STD 678). Looking to get started with the State of California? I asked this in application thread with no response so I'll try making a post. How should you approach the STD 678 from? If not completing the fillable on-line version of this application, please fill out this application carefully in ink. This article goes over everything you need to create a great State of California job application (STD 678) and be on your way to a great career. Form STD 678 will automatically be submitted if applying using your CalCareers account. This form provides the necessary structure and information required to evaluate an applicant's qualifications and suitability for state job positions.