We are seeking a detail-oriented and proactive Senior Accountant to join our team through MezTal, supporting a U.S.-based client in the senior living and healthcare industry.The organization operates in a mission-driven, nonprofit environment focused on improving quality of life for older adults, requiring strong financial stewardship, accuracy, and collaboration across multiple entities.The ideal candidate will bring strong experience in U.S. GAAP, full-cycle accounting, and financial reporting, along with the ability to thrive in the dynamic, service-oriented environment.Key ResponsibilitiesManage general ledger activities, including journal entries, accruals, and account reconciliations.Support month-end and year-end close processes, ensuring accuracy and timeliness.Prepare and analyze financial statements in compliance with U.S. GAAP.Perform balance sheet reconciliations and investigate variances.Assist with budgeting and forecasting processes, providing financial insights to st...