Senior Quantity Surveyor - MandE Tier 1 Global Energy Infrastructure Contractor Energy from Waste Project Mechanical and Electrical Bias Permanent: Up to £90,000 + Package We are currently searching for a Senior Quantity Surveyor for a landmark Energy from Waste project based in East London. This project will deliver a £1.5bn state-of-the-art Energy Recovery Facility which will serve up to 180,000 homes through direct power production and district heating networks. As Senior Quantity Surveyor you will be focusing on the MandE package for the scheme and form part of the senior commercial leadership team, The role: End-to-end commercial management of MandE subcontract packages, from tender stage through to final account Lead procurement processes, including tendering, bid evaluation, and subcontractor selection Prepare Bills of Quantities, scopes of work, and full tender documentation Negotiate, draft, and manage subcontracts, ensuring compliance with contractual obligations Oversee payment processes, valuations, and site verification of works completed Manage variations, change control (FEWOs), back charges, and cost adjustments Handle final accounts, claims, and dispute resolution with subcontractors Collaborate with project, engineering, planning, and finance teams to maintain cost control, manage risk, and drive commercial performance Required: Proven experience working in a SQS role on Energy from Waste, major infrastructure, Oil and Gas or Nuclear sectors Extens