Mary Heisterman

Mary Heisterman has extensive experience in payroll and accounts payable management, currently serving as the Sr. Manager of Payroll & Accounts Payable at Cars.com since March 2008, where responsibilities include overseeing a payroll team processing 3,500 pays monthly and managing an accounts payable team handling 1,200 invoices and 1,000 expense reports monthly. Prior to Cars.com, Mary worked at Hewlett Packard in Engagement Customer Service Operations, focusing on project establishment in SAP and invoicing accuracy. Earlier roles include Payroll Manager at Knightsbridge Solutions, where Mary led payroll processing for multiple companies and designed multi-state tax processes, Payroll Supervisor at Divine, managing a payroll team for over 2,000 employees, Payroll Administrator at Platinum Technology, and Accounting Clerk at Budget Rent A Car.