Heidelberg Materials UK (formerly Hanson UK) is one of the UK’s largest suppliers of construction materials, employing over 4,000 people and operating around 300 manufacturing sites in the UK. We are committed to building a more sustainable future and recognise that a diverse workforce is key to our growth and development. We aim to foster a culture that values openness, transparency and individual achievement. At the centre of our actions lies the responsibility for the environment. As the front runner on the path to carbon neutrality and circular economy in the building materials industry, we are working on sustainable building materials and solutions for the future. We enable new opportunities for our customers through digitalisation. Commercial Clerk – Mendip Rail Location: Shepton Mallet Salary: Competetive Benefits About the Role Are you commercially savvy, analytically sharp, and ready to make a real impact in a dynamic rail business? Mendip Rail is seeking a Commercial Clerk to join our team and play a pivotal role in driving financial accuracy, operational insight, and commercial growth. This is a fantastic opportunity to work closely with General Managers and national teams, supporting strategic decisions through robust analysis and financial management. Key Responsibilities Ensure accurate and timely invoicing for services rendered Validate and process supplier invoices for payment Resolve invoice queries with internal and external stakeholders Provide commercial and analytical support to drive business growth Identify and manage re-charge costs for parent companies Raise and approve purchase orders where required Deliver analysis across commercial, operational, and logistics functions Support development of reporting and management procedures Maintain accounts payable and receivable ledgers Manage the “yearly trains” log for accurate billing Support major projects with authenticated financial submissions Analyse plant fleet performance and operational KPIs Assist in account planning and customer reporting Contribute to national commercial strategy and market analysis What Success Looks Like High first-time match rates for invoicing Reduction in overdue invoices through timely query resolution Accurate cost and volume flow management Enhanced automation and data communication Strong stakeholder relationships Year-on-year customer profit growth Clear commercial plans implemented and tracked Robust reporting processes supporting UK-wide business decisions Key Relationships Business Line MDs Business Managers Supplier Accounts (FOCs, Wagon Lessors, Parent Company Reps) MRL Accounting and Operational Teams What We’re Looking For Experience in a commercial or analytical role Proven success in accounts management (ideally within construction materials) Strong industry network and sector knowledge Ability to manage and present accurate data effectively Commitment to compliance, safety, and continuous development Qualifications Initial experience in commercial or financial management Strong analytical and reporting skills Knowledge of relevant legislation and company policies Ready to take the next step in your career? Apply now and help shape the future of Mendip Rail’s commercial success.