Billing Leadership - Typically requires 5 or more years of progressive experience in client billing, accounts receivable, revenue accounting, or related financial operations, including responsibility for invoice review, discrepancy resolution, account reconciliations, billing and receivables reporting, month-end close support, and leadership of billing or accounting personnel across multiple accounts, clients, or business units. Manage account reconciliations and billing close - Perform regular reconciliations of billing records, client budgets, payments, compensation grids, open balances, and billing activity to support accurate month-end and year-end close processes, reduce revenue leakage, and maintain financial integrity across assigned accounts and business units.