Leads HR operations and serves as the primary advisor to executives and operational leaders. Owns end-to-end multi-entity payroll, Paylocity administration, payroll controls, compliance, benefits, HRIS governance, employee relations, investigations, performance management, leave administration, and HR policy execution. Requires professional English and Spanish fluency, California employment-law knowledge, and experience supporting distributed operational workforces. The role is onsite in Cerritos, California, with occasional local travel.