Location: monterrey, mexico (remote within region considered)duration: 4–6 months (full-time contract)title: interim payroll specialist – mexico (adp celergo implementation)required qualifications- end-to-end mexico payroll processing experience - strong knowledge of mexican labor laws & payroll tax regulations - experience managing weekly & semi-monthly payroll cycles - hands-on experience with time-sheet heavy payroll environments - experience working with external payroll providers - ability to work independently with minimal handover - experience collaborating with hr & finance teams - bilingual: spanish & english - experience in payroll system implementation or transition projects