UK remote
Senior Sustainability Partner - Sustainable Materials (12 month FTC)
About this role
We are looking for a motivated and experienced Senior Sustainability Partner to join the Sustainability team at ASOS. This is a delivery-focused, hands-on role responsible for implementing ASOS’s sustainable materials priorities through structured programmes, close and ongoing supplier engagement, strong partnership with Buying and Sourcing teams, and robust data and certification processes. The role will turn agreed sustainable materials targets and regulatory requirements into clear delivery plans, coordinated supplier actions, effective business processes and measurable outcomes, ensuring solutions are commercially aligned.
The role is a 12-month fixed-term contract reporting into the Head of Sustainability. What you’ll be doing Sustainable Materials Transformation Lead delivery of annual sustainable materials targets, regularly tracking progress and analysing gaps across fibre, category, supplier and buying area, defining targeted actions at the most relevant level and driving their implementation with suppliers, Sourcing and Buying teams.
Develop and implement supplier transition plans with priority garment and fabric suppliers, assessing readiness and capacity, agreeing supplier-level actions, providing ongoing support, while ensuring solutions are commercially aligned on cost, quality and speed-to-market. Maintain regular, hands-on engagement with key suppliers, driving progress on agreed sustainable materials actions and ensuring delivery against transition milestones and sourcing requirements.
Map and assess upstream sustainable fibre and material sources across Tier 3 and Tier 4, building insight into availability, capability and commercial terms to identify sourcing opportunities for Buying, Sourcing and Tier 1–2 suppliers. Partner with Buying and Sourcing teams to turn sustainable materials goals into practical sourcing solutions, addressing challenges and embedding them into day-to-day product development.
Traceability & Certification Lead the tracking, verification and validation of sustainable materials data and certifications at product and fabric level, using certification and chain-of-custody evidence to substantiate sustainable material data across the supply chain. Drive the closure of identified gaps through targeted supplier engagement, providing clear guidance on requirements and following up on agreed actions, while coordinating with Sourcing and Fabric teams where wider support is needed.