Find resources and information on applying for job openings in Allegheny County, including disability accommodations, rehires, and application FAQs. Whether you are completing an online or paper application, a separate application must be completed for each position for which you are applying.After the interview process,. Applicants may be required to complete Part 2 of the New York State Employment Application. You may also complete an application in person at the address below on Mondays, Wednesdays or Fridays from a.m. Forms not housed in the Business Filing Services are found below. Allegheny County Central TCD Version If you lived in any of these PSD Codes at any point in the year, you must file this form (Replaces PGH-40). Mary Stevenson Cassatt was an American painter and printmaker.