Senior Manager HRBP MX & CA

Role Overview The Senior HR Business Partner will act as a strategic advisor to business leaders, driving organizational effectiveness and cultural transformation in a complex, matrixed environment. This role requires strong expertise in labor relations, including union negotiations and collective bargaining, as well as experience in managing change initiatives across global and multidisciplinary teams. Key Responsibilities Serve as a trusted HR advisor to senior leadership, providing guidance on workforce strategy, organizational design, and talent management. Lead labor relations strategy, including union engagement, contract negotiations, and resolution of collective disputes, ensuring compliance with local labor laws and company policies. Drive cultural transformation initiatives to foster an inclusive, high-performance environment aligned with global organizational values. Partner with global HR teams and cross-functional stakeholders to implement HR programs and processes in a ma...