Payroll Administration: Conduct ongoing payroll administrative activities including timesheet reviews, exceptions, combo code mismatches; communication with employees and supervisors for timesheet approvals and questions; and entry of employee information and personnel actions into the payroll system, including but not limited to position changes, temporary assignments, merits, probations, resignations, rehires, and promotions. Finance: Performs a variety of financial functions including entering data into financial systems, processing accounts payable and accounts receivable, submitting purchase orders, reviewing invoices, reconciling accounts, researching historical financial and contractual payments and funding, assisting with budget preparation, entry, and reporting.