We are seeking a highly motivated and experienced HSE Supervisor to join our team and support the construction of a large-scale data center project in San Miguel de Allende, Guanajuato, Mexico.The successful candidate will be responsible for overseeing all Health, Safety, and Environmental (HSE) activities on-site, ensuring full compliance with project requirements, Mexican regulations, client standards, and industry best practices. This role will work closely with project management teams, contractors, subcontractors, and client representatives to promote a culture of safety excellence and continuous improvement throughout the project lifecycle.This is an outstanding opportunity for a safety-focused professional who thrives in dynamic construction environments and is passionate about delivering world-class safety performance on mission-critical infrastructure projects. Implement, monitor, and continuously improve project-specific Health, Safety, and Environmental (HSE) plans and procedures.Conduct regular site inspections, audits, and assessments to verify compliance with project requirements, Mexican regulations, client standards, and industry best practices.Ensure contractor and subcontractor compliance with approved HSE plans, safe work practices, permit-to-work systems, and project safety procedures.Promote and maintain a strong safety culture through daily engagement with site personnel and project leadership.Lead safety inductions, toolbox talks, risk awareness campaigns, and workforce safety initiatives.Review and evaluate Job Hazard Analyses (JHAs), Risk Assessments, Method Statements, and Safe Work Procedures before execution.Monitor high-risk activities including work at height, lifting operations, excavation works, electrical activities, confined space entry, and hot work operations.Conduct incident investigations, root cause analyses, and corrective action follow-up to prevent recurrence.Identify project risks and proactively implement mitigation measures to reduce safety and environmental impacts.Support construction management in ensuring compliance with NOM-STPS regulations and all applicable Mexican legal requirements.Coordinate emergency response planning, drills, and preparedness activities across the project.Track and report HSE performance metrics, observations, corrective actions, incidents, and leading indicators.Participate in project progress meetings and provide professional HSE guidance to project stakeholders.Maintain accurate HSE records including inspections, training records, permits, audits, incident reports, and regulatory documentation.Support environmental compliance efforts related to waste management, hazardous materials handling, pollution prevention, and sustainability initiatives.Work closely with CSA and MEP teams to ensure HSE considerations are fully integrated into project execution.Assist project leadership in achieving safety, quality, schedule, and operational performance goals.