With Fillout's drag-and-drop form builder, you can easily customize your job application form to fit your needs. Illinois Employment Application Form.Access a complimentary employment application template here, and gain insight into the essential questions to incorporate. To fill out the application, start with personal information including your name and contact details. A job application allows individuals to describe their personal details, skills, and work experience to apply for employment. Fill has a huge library of thousands of forms all set up to be filled in easily and signed. Fill in your chosen form. Edit, sign, and share state of illinois employment application forms online.