We’re looking to appoint a Senior Quantity Surveyor to support the delivery of multiple schemes as part of a major AMP8 water infrastructure framework across the Hampshire and Sussex region. This long-term programme involves a diverse range of clean and wastewater upgrades — spanning pipelines, pumping stations, treatment works, and associated civil infrastructure. This role offers the opportunity to work as part of a regional delivery team responsible for driving the commercial performance of multiple projects, ranging in value from £250k to £10m. It will suit someone experienced in working on frameworks, with excellent stakeholder skills and the ability to manage a variety of subcontractor packages simultaneously. The Role * Oversee commercial management across a portfolio of water infrastructure projects under the AMP8 programme. * Produce accurate CVRs, forecasts, applications for payment, and monthly cost/value reports. * Lead on subcontractor procurement, negotiation, administration, and commercial performance tracking. * Manage contract compliance across NEC and IChemE forms and ensure reporting is aligned with client frameworks. * Drive cost efficiency, track commercial opportunities, and ensure financial risk is effectively managed. * Work closely with delivery teams to align commercial targets with operational progress. * Support and mentor junior QS staff where required. Requirements * Proven experience in a similar role within civil engineering or utilities, ideally within the water sector. * Background in delivering work under long-term frameworks or alliances. * Strong understanding of NEC contracts and their practical application. * Ability to manage multiple projects and subcontractor accounts concurrently. * Confident communicator, able to manage client and internal stakeholder relationships. * Commercially astute with strong forecasting and cost control capabilities. Desirable * Experience managing subcontracts with design elements or direct engagement with design partners. * Knowledge of water utility standards and frameworks (e.g. working with Southern Water or Portsmouth Water). * Degree or HND in Quantity Surveying or Commercial Management. * RICS/ICES membership or actively working towards chartership. What’s on Offer * Competitive salary plus car allowance or company vehicle. * Enhanced pension and private medical cover. * 25 days annual leave bank holidays loyalty days. * Structured development and support towards professional qualifications. * Long-term security within a major AMP8 framework. * Hybrid working arrangements and flexibility across regional project offices. This is a great opportunity to be part of a multi-year water investment programme with real impact across the South East. If you're looking for a hands-on commercial role within a supportive and forward-thinking contractor, this could be a great next step