Oversee end-to-end payroll processing, payroll tax compliance, reconciliations, audits, and employee inquiries. Administer equity compensation programs, capitalization tables, grants, vesting, and stock-based compensation reporting. Maintain corporate general ledgers, journal entries, intercompany transactions, financial statements, month-end close, budgeting support, and audit documentation. Strengthen internal controls, ensure GAAP compliance, and improve accounting and reporting processes.