The Senior Accountant will lead financial reporting, month-end close, general ledger integrity, reconciliations, client billing, engagement administration, and audit and budgeting support. The role owns the project management system and related time, expense, billing, and reporting workflows. Responsibilities also include managing accounting support staff, improving processes and controls, and partnering with project managers and operational leaders. A bachelor’s degree and progressive accounting experience are required; CPA certification and professional services experience are preferred.