We are currently recruiting on behalf of our client for an experienced and commercially driven Senior Quantity Surveyor with strong expertise in overhead line (OHL) and substation projects.This is a fantastic opportunity to take a leading commercial role on major UK power and utilities infrastructure programmes, working within a dynamic and growing consultancy environment delivering high-value energy projects.The OpportunityYou will be responsible for the full commercial and contractual management of complex infrastructure projects, from early-stage development through to final account. Working across overhead cabling and substation schemes, you will provide expert commercial leadership to ensure successful delivery in terms of cost, programme, and risk.Operating as a key interface between the client, delivery teams, and supply chain, you will play a critical role in driving commercial performance and ensuring robust contract administration throughout the project lifecycle.Key ResponsibilitiesLead the commercial management of overhead line and substation projectsDevelop and maintain detailed cost plans, budgets, and forecasts aligned to project objectivesMonitor project performance, providing accurate cost reporting and variance analysisAdminister contracts (primarily NEC, JCT, or similar) including compensation events and change controlSupport procurement strategy, including tender preparation, evaluation, and contract awardManage subcontractor accounts including payments, ..... full job details .....