Find resources and information on applying for job openings in Allegheny County, including disability accommodations, rehires, and application FAQs. This application is part of your examination.Answer all questions fully. We are requesting your cooperation in completing this self-identification form. Thank you for your interest in applying at Allegheny County. The following information will assist you through the application process. 1. Fill in the applicant's name, position applied for, and department. Employment Opportunities. Join an Amazing Team that Feels Like Family. Clerical Supervisor 2 New.