Lead and coordinate sustainability initiatives across global data center operations. Drive energy efficiency programs and carbon footprint reduction measures across data center facilities. Plan, monitor, and support infrastructure projects covering power distribution, cooling systems, , emergency power, and building technologies. Ensure compliance with applicable sustainability regulations, including the EU Taxonomy Regulation, Energy Efficiency Directive (EED), and emerging data center reporting obligations. Coordinate sustainability reporting activities in alignment with CSRD (Corporate Sustainability Reporting Directive) and internal ESG reporting requirements. Manage data collection, validation, and reporting for energy consumption, carbon emissions, and operational efficiency metrics. Support compliance with the European Code of Conduct for Data Centre Energy Efficiency and coordinate submissions to relevant authorities and industry bodies. Develop and maintain global engineering standards, technical specifications, and sustainability guidelines for data centre infrastructure. Collaborate with Corporate Sustainability, ESG, and Climate Protection teams to monitor progress against climate targets and net-zero commitments. Identify, evaluate, and implement innovative technologies to improve Power Usage Effectiveness (PUE), Water Usage Effectiveness (WUE), and overall sustainability performance. Support customer sustainability assessments, audits, and decarbonization initiatives. Represent the organization in internal and external sustainability committees, industry working groups, and research collaborations. Provide sustainability and engineering expertise during presales, bid management, and customer consulting engagements. Support supplier evaluations and procurement activities, ensuring alignment with sustainability and regulatory requirements. Cooperate with international engineering and operations teams to drive continuous improvement and best practices across global data centers.