My Client who are in the 'building materials' space supply a broad range of products to customers across the UK.With a product portfolio of 10,000+ SKUs and an extensive supplier network, they are now looking to appoint a Commercial Manager to play a key role in the next stage of their growth.This is a newly created position and represents an exciting opportunity for an experienced commercial professional to have a genuine impact on the direction and performance of the business. Key Responsibilities Commercial Strategy & Leadership Supplier Management Product Portfolio & New Opportunities Rebate Management Pricing & Margin Management They are looking for an experienced commercial professional who is comfortable operating at both a strategic and hands-on level.You will ideally have experience in a senior commercial, procurement, buying or category management environment, particularly where you have managed a large and complex product portfolio.You will be commercially minded, analytical and confident negotiating with suppliers, but equally comfortable presenting recommendations and business cases to senior leadership. Essential Experience Experience in a senior commercial, procurement, buying or similar role. Experience managing a large-scale product portfolio, ideally 10,000+ SKUs. Proven experience in supplier management and commercial negotiation. Experience negotiating and managing supplier rebate agreements. Strong understanding of pricing strategy, margin management and commercial performance. Experience developing and executing medium- to long-term commercial strategies. Experience managing projects and leading people. Strong analytical and problem-solving skills. Experience working with dedicated analytics/data teams. Excellent presentation and communication skills, with the ability to build a compelling commercial narrative. Strong Excel skills and experience manipulating and analysing data. Experience working with CRM and ERP systems