We are looking for an experienced payroll leader to oversee accurate and timely payroll operations for a large employee population in Waltham, Massachusetts. This role is responsible for managing end-to-end payroll activities across multiple states, maintaining compliance with applicable regulations, and supporting a dependable bi-monthly payroll cycle. The ideal candidate brings strong expertise with ADP Workforce Now and a hands-on approach to process oversight, reporting, and issue resolution.<br><br>Responsibilities:<br>• Lead the complete payroll process from data review through final distribution for a workforce of more than 500 employees.<br>• Manage bi-monthly payroll schedules and ensure all payments, deductions, and adjustments are processed accurately and on time.<br>• Administer multi-state payroll activities while monitoring compliance with federal, state, and local wage and tax requirements.<br>• Oversee payroll operations within ADP Workforce Now, including audits, validations, and reporting.<br>• Review employee pay changes, bonuses, garnishments, benefits deductions, and tax updates to confirm proper payroll treatment.<br>• Investigate and resolve payroll discrepancies by partnering with HR, finance, and other internal stakeholders.<br>• Maintain payroll records and prepare reports that support internal controls, reconciliations, and leadership review.<br>• Support payroll-related process improvements and assist with system or workflow changes when needed.