CalHR provides a job application package checklist which can be found on CalCareers in the Additional Documents section of the job posting. Keep your resume brief, but complete; correct spelling and use proper grammar.Do not leave large, unexplained gaps in your employment history. 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? Are you a United States citizen or legally authorized to work in the United States? Job Application with Biodata for class 12. Check out How to Write Job Application, Job Application format, Tips and Example of Job Application with Biodata. All you really need is an attached resume. When I am reviewing applicants in an ATS, I am just opening the attached resumes.