We are part of International Airlines Group (IAG), one of the world's leading airline groups and owner of some of the biggest brands in the sky.
IAG Transform provides creative and innovative solutions to drive sustainable transformation by delivering procurement and airline services, as well as group-wide systems across IAG. Each operating company benefits from the Transform centralised model, driving efficiencies, automation, and economies of scale.
Purpose of the role
The Supplier Chain Scope 3 Manager is responsible for leading IAG's comprehensive approach to measuring, managing, and reducing Scope 3 carbon emissions across the supply chain. This role drives the implementation of robust carbon accounting methodologies, supplier engagement strategies, and science-based decarbonisation initiatives that support IAG's commitment to achieving net‐zero CO2 emissions by 2050. Working closely with procurement teams and suppliers across all categories, this position ensures accurate emissions tracking, transparent reporting, and meaningful progress toward supplier decarbonisation targets.




Your responsibilities
Scope 3 Carbon Accounting & Measurement
Oversee end-to-end Scope 3 carbon accounting across all supplier categories, ensuring comprehensive coverage and accuracy in emissions measurement.
Develop and implement robust measurement methodologies aligned with GHG Protocol standards and industry best practices for supplier emissions tracking.
Design and deploy data collection processes and systems to capture primary emissions data from suppliers across IAG's diverse procurement categories.
Establish quality assurance frameworks to validate supplier‐provided emissions data and ensure consistency in calculation methodologies.
Maintain and enhance carbon accounting models, incorporating emission factors, activity data, and supplier‐specific information.
Develop supplier engagement strategies to encourage and support emissions reduction activities across the supply chain.
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📌 Supply Chain Manager (Barcelona)
🏢 IAG Transform
📍 Barcelona