Site HR Manager – Small Site

About the role

GKN Aerospace is seeking a Site HR Manager to partner with the Site Leadership Team in Mexico. You will drive HR strategy during ramp‑up and expansion, support leadership development, ensure compliance with Mexican labor law, and foster a high‑performance culture.

Key responsibilities

• Lead HR strategy for site ramp‑up, including aggressive recruitment, onboarding, training, and workforce planning.
• Act as trusted advisor to site leaders, supporting leadership transitions, succession planning, and organizational design.
• Manage employee relations, ensure full compliance with Mexican labor legislation and union frameworks, and lead union negotiations when required.
• Implement performance management systems and promote a culture of accountability and continuous improvement.

Required profile

• Proven experience as an HR leader in a manufacturing or industrial environment.
• Deep knowledge of Mexican labor law and experience working with unions.
• Strong partnership skills with senior operational leaders.
• Ability to design and execute HR processes that scale with rapid site growth.

Required skills

What we offer

• Opportunity to shape HR strategy for a growing aerospace site.
• Collaboration with a global HR network.
• Exposure to innovative projects in a fast‑moving industry.