Sales Manager - Containerboard

Position Overview Following a £1bn transformation into the UK''s largest state-of-the-art recycled containerboard facility, Shotton Mill is seeking a commercially astute and relationship-led Sales Manager to support the growth of our containerboard and corrugated packaging business. This strategic commercial role will focus on securing long-term supply contracts for our high-capacity PM3 containerboard and packaging solutions, working with major corrugated box manufacturers, independent sheet plants, integrated packaging groups and wider paper packaging customers. The successful candidate will combine strong sector knowledge with a consultative, customer-focused approach. They will bring an established network within the containerboard, corrugated and paper packaging sectors, alongside the commercial capability to manage complex negotiations, high-value accounts and international sales opportunities. This role will also act as a key link between customers and internal teams, ensuring commercial commitments are aligned with production, quality, logistics and supply chain capabilities. A strong focus on service excellence, cross-functional collaboration and long-term account retention will be essential. Key Responsibilities Strategic Account Management and Growth - Build, develop and manage high-value relationships with major corrugated box manufacturers, independent sheet plants, integrated packaging groups and other strategic customers. - Act as a trusted commercial ..... full job details .....