About the Role
Role Overview We are seeking an experienced Senior Quantity Surveyor with strong Mechanical & Electrical (M&E) experience to join the commercial team on the HS2 project based in Chipping Warden . The role will take commercial responsibility for M&E packages within a complex, regulated environment, working closely with project delivery, design, and supply chain partners to ensure robust commercial control, cost certainty, and contract compliance throughout the project lifecycle. Key Responsibilities Commercial & Contract Management Take full commercial ownership of allocated M&E work packages from procurement through to final account. Administer contracts in line with NEC forms of contract (NEC3/NEC4) , including change control, early warnings, and compensation events. Lead the preparation, submission, and agreement of applications for payment , payment assessments, and final accounts. Provide accurate cost forecasting, CVRs, and commercial reporting in line with HS2 governance requirements. Cost Control & Reporting Develop and maintain detailed cost plans, budgets, and cashflow forecasts for M&E scopes. Identify, manage, and mitigate commercial risks and opportunities associated with M&E installations. Support the Commercial Manager in monthly reporting, commercial reviews, and audits. Procurement & Supply Chain Lead M&E subcontract procurement, including tender documentation, tender analysis, contract award, and subcontract administration. Manage subcontractor performance, valuations, variations, and change control. Ensure compliant and effective commercial relationships across the supply chain. Stakeholder & Team Collaboration Work closely with construction, design, planning, and engineering teams to align commercial and delivery objectives. Engage with client representatives and joint venture partners as required. Provide guidance and mentoring to Assistant and Quantity Surveyors within the commercial team. Essential Experience & Qualifications Proven experience as a Senior Quantity Surveyor within major infrastructure or rail projects . Strong M&E commercial experience , including mechanical, electrical, and building services packages. Demonstrable experience working under NEC contracts (NEC3/NEC4). Background in regulated or client‑led environments (e.g. HS2, rail, nuclear, highways, utilities). Excellent commercial, contractual, and financial acumen. Desirable Experience working on HS2 or similar Tier 1 infrastructure frameworks . Degree qualified in Quantity Surveying, Commercial Management, or a related discipline. Membership or working towards membership of RICS / CIOB / ICES . Familiarity with HS2 commercial systems, governance, and assurance processes. Personal Attributes Proactive, solutions‑focused, and commercially astute. Confident communicator with the ability to influence stakeholders at all levels. Highly organised, detail‑driven, and comfortable working in a fast‑paced project environment.