Avion Park | OSM 5315 Avion Park Dr Tampa, FL 33607, USA Description Job Summary We are seeking an experienced Payroll Administrator to support payroll operations for a large, multi-state workforce of approximately 3,000 employees. This role will be instrumental in ensuring accurate, compliant payroll processing. The position is hybrid, with on-site presence required at our Tampa (Avion Park) office located near Tampa International Airport. Responsibilities Own and execute full-cycle payroll processing for a multi-state employee population (approximately 3,000 employees) Ensure end-to-end payroll accuracy, compliance, and timely execution with minimal oversight Support data validation, parallel testing, and issue resolution during HRIS migration Lead payroll audits, reconciliations, and year-end activities (W-2s, tax filings, etc.) Interpret and apply federal, state, and local wage and hour laws to ensure ongoing compliance Handle complex payroll matters, including multi-st...