Multi-Site HR Business Partner – Mexico

About the role

We are looking for a hands‑on Multi‑Site HR Business Partner to lead all Human Resources activities across our two manufacturing plants in Mexicali (320 employees) and Tecate (61 employees). The role combines strategic HR leadership with day‑to‑day operational support, ensuring compliance with Mexican labor regulations and driving employee engagement.

Key responsibilities

• Serve as the primary HR contact for both sites, overseeing all HR operations and ensuring alignment with corporate policies.
• Manage employee relations, investigations, disciplinary actions and conflict resolution.
• Develop, update and enforce HR policies in accordance with LFT, IMSS, INFONAVIT, FONACOT, SAT and NOM standards.
• Support payroll processes, including pre‑payroll validation, time‑tracking, reporting and coordination with Finance.
• Partner with site leadership and corporate HR to align HR strategies with business objectives.
• Lead recruitment, onboarding and retention programs for operational and administrative staff.
• Administer IMSS registrations, salary updates, risk premiums, disability management and reporting.
• Oversee PTU, savings fund, seniority bonus and year‑end bonus calculations and distribution.
• Ensure compliance with NOM‑035 and drive employee wellbeing initiatives.
• Maintain accurate employee records, manage INFONAVIT and FONACOT deductions, and prepare HR, payroll and compliance reports for management.
• Support organizational change, performance management and continuous improvement projects.
• Collaborate with U.S. leadership on cross‑border HR initiatives.

Required profile

• Bachelor’s degree in Human Resources, Business Administration, Industrial Relations or equivalent experience.
• 5–7+ years of progressive HR experience, preferably in multi‑site manufacturing or industrial environments.
• Fluent in Spanish and English (written and spoken).
• Strong knowledge of Mexican labor laws and regulatory frameworks (LFT, IMSS, INFONAVIT, FONACOT, SAT, NOM).

Required skills

• Experience with payroll systems and HRIS platforms such as Contpaq‑i, Nomipaq, SUA, IDSE, Tempo‑Control or similar tools.
• Proven ability to create and implement HR policies and programs.
• Analytical, organizational and problem‑solving capabilities.

What we offer

• Annual salary of MX$900,000 plus benefits.
• On‑site work model: 3 days in Mexicali, 2 days in Tecate.
• Opportunity to lead HR strategy across two dynamic manufacturing sites.