Role Overview: We are seeking a proactive and detail-oriented Supply Chain Advisor to manage subcontractor engagement and ensure the timely and efficient delivery of reactive and planned maintenance tasks. The role requires strong organisational skills, commercial awareness, and the ability to build and maintain relationships with internal teams, clients, and suppliers. The successful candidate will play a key role in optimising operational performance and driving service excellence. Key Responsibilities: Identify, liaise with, and coordinate subcontractor attendance in accordance with contract requirements for reactive and planned maintenance tasks. Select subcontractors based on cost, location, capability, availability, and response targets to ensure optimal service delivery. Run and analyse data reports to monitor KPIs and identify opportunities to improve end-to-end efficiency. Accurately record and maintain all job-related information in IT systems, ensuring statutory and mandatory compliance. Raise purchase orders for subcontractor services, ensuring alignment with contracts and best value principles. Manage subcontractor invoices to guarantee timely payments in line with contractual terms. Collaborate with Account Teams, Contract Managers, Schedulers, and Helpdesk colleagues to meet operational KPIs. Build and maintain strong working relationships with clients, suppliers, operations teams, and central departments. Review internal processes and recommend improvements t