bookkeeping and payroll assistance

Medical office and small surgery center desires Part time bookkeeping and payroll assistant to enter and pay bills from paper invoices, electronic invoices and ACH schedule from bank accounts (2) in QB, prepare and update AP reports, spreadsheet and pivot table for weekly review with COO, liaise with vendors on invoice discrepancies, utilize Purchase order system, and prepare/verify payroll data for processing by PEO. Approx 5-10 hours per week. Minor daily email review required.