We''re excited to offer a fantastic opportunity for a Principal Commercial Manager to join our Highways Technology Services portfolio. This role is ideal for someone who enjoys collaboration, problem-solving and developing others, while operating confidently in complex, high-value environments. This is a full-time, permanent position, offering hybrid working. You will support a high-value, multi-contract portfolio, playing a key role in delivery, growth and future expansion aligned to the decarbonisation of UK transport infrastructure. What you will do: Lead all contractual and commercial activities across major frameworks and programmes, ensuring fair, transparent and ethical outcomes. Shape and evolve commercial strategy in line with Amey governance, legislation, the Freedom to Perform approach and climate-resilient investment priorities. Provide visible, inclusive leadership - coaching and developing a diverse commercial team and creating a high-performance environment where people feel supported, valued and heard. Act as a trusted commercial partner to Transport Scotland, Operations, Finance, and the wider supply chain, building respectful and effective working relationships. Drive commercial best practice to maximise value, manage risk and maintain strong financial integrity, whilst stewarding public funds responsibly. Embed consistent and proportionate commercial processes that enable delivery rather than constrain it. Play a key role in work-winning, ..... full job details .....