Thank you for your interest in applying at Allegheny County. The following information will assist you through the application process.Find resources and information on applying for job openings in Allegheny County, including disability accommodations, rehires, and application FAQs. Apply for Administrative Assistant - Conference Office. Please fill out the form below and click Submit to submit your application for consideration. Start with a draft of your resume. The cover letter will follow once you've identified an opportunity for which to apply. Upload your resume today to apply for a position on the Allegheny Toyota team. We look forward to hearing from you. Once you complete the mandatory payroll forms, we will email you a Student Employment Form.