Purchase Ledger / AP Manager Sale Group Cheam, Surrey (Office-based at head office) Full-time, Permanent We are a leading building services company specialising in mechanical, public health, maintenance, and specialist installation projects is seeking an experienced Purchase Ledger Manager to join our established finance team. This is a full-time, office-based role at our head office in Cheam, Surrey, offering a professional working environment with excellent transport links. Key Responsibilities: Lead the end-to-end purchase ledger function, including invoice receipt, coding, matching, approval processing, and query resolution. Manage weekly and monthly payment runs, ensuring timely and accurate supplier payments while maintaining strong cashflow control. Handle subcontractor payments in compliance with the Construction Industry Scheme (CIS), including deductions, verifications, and monthly CIS returns. Reconcile supplier statements, resolve disputes, and maintain accurate supplier records. Support month-end close processes, accruals, and reporting for the finance team. Assist with the transition to and adoption of COINS (our new construction-specific ERP system), including data migration support, process mapping, and training where needed. Build and maintain trusted relationships with suppliers and internal stakeholders across operations and project teams. Essential Skills and Experience: Proven experience as a Purchase Ledger Supervisor/Manager (or similar senior AP rol