Senior Quantity Surveyor - Birmingham - 6 month contract - Outside IR35 Are you an experienced Senior Quantity Surveyor looking for an exciting opportunity to work on high-value, high voltage substation projects for National Grid? We are seeking a commercially astute professional to join our dynamic team, overseeing cost management, contracts, and procurement for major infrastructure projects. This role offers the chance to play a key part in delivering critical energy infrastructure, ensuring projects are completed on time, within budget, and to the highest standards. If you have a strong background in NEC contracts, exceptional analytical skills, and a passion for driving value in complex engineering projects, we d love to hear from you! Technical responsibilities This role will provide commercial support at a project level in all aspects of commercial control. You will work on both live projects and tender opportunities within the power sector. You will use your in-depth experience of the NEC3 and NEC4 forms of contract (Options A and C) to administer projects effectively including the development and implementation of subcontracts with the supply chain. This specific role requires Estimating experience. Functional responsibilities Conduct monthly internal reporting through the CVR and internal commercial management procedures. Conduct monthly reporting to the client in accordance with the contract and the client periodical reporting procedure Ensure cash flow is optimis