The job application may ask for information on your most recent jobs, typically two to five positions. Or, the employer may ask for a number of years of experience, typically five to ten years of experience. Employers generally want information on the company you worked for, your job title, and the dates you were employed there. However, sometimes the employer will ask for a more detailed employment history and more information on the jobs you have held as part of the hiring process. For example, he or she might ask for the name and contact information for your previous supervisors.