Employment Application. To be considered for Oakland County jobs, you must have a profile set up in our system, locate and apply for positions you are interested in.List your last four employers, major assignments within the same employer. Begin with the most recent. EMPLOYMENT HISTORY List your work record for the last 10 years. Begin with your most recent experience. Please indicate the hours you are available to work. Most shifts are between four and six hours. Go to the job listings you're interested in and click the "Apply for This Position" button. Free fillable forms: City of Oakland.