The Buyer is responsible for ensuring the timely procurement of raw materials, components, and consumables, as well as planning production schedules to meet customer demand and inventory targets. This role plays a critical part in maintaining supply continuity, optimizing inventory levels, and supporting manufacturing operations in a regulated life sciences environment. Based onsite in Wotton, Surrey own transport required due to rural location Responsibilities: Develop, maintain, and improve accurate demand forecasts to support production and purchasing plans Source and purchase raw materials, components, and indirect supplies in compliance with company policies and regulatory requirements Ensure materials and products are available to meet production schedules and customer demand to achieve On Time Delivery (OTD) Monitor stock levels and consumption rates to anticipate supply needs, avoid stockouts, and reduce excess inventory Negotiate pricing, lead times, and terms with suppliers to achieve cost savings and secure reliable supply. Maintain accurate purchase orders and ensure timely delivery of goods Lead regular planning meetings to review production schedules, inventory status, and forecast updates. Build and maintain strong relationships with suppliers to ensure quality and reliability and lead Quarterly Business Reviews with key suppliers Support continuous improvement initiatives within the supply chain process to increase efficiency and responsiven