Step into a key role with a proud strategic delivery partner to Welsh Water as they embark on the landmark £4 billion AMP8 Delivery Framework. They’re looking for a talented Estimator to join their high‑performing pre‑construction team in South Wales and help shape the next generation of essential water infrastructure. With a turnover now at £80 million—a remarkable 66% growth in just two years—and more than four decades of proven delivery, this is a business on a strong upward trajectory. Their long-term partnership with Welsh Water places them in an exceptional position to deliver major capital schemes for the next 5–10 years, offering stability, progression, and the chance to make a real impact across the region. As Estimator, you will: * Have previous experience working as an Estimator in the Civil Engineering industry (Water sector experience is not a necessity). * Be involved with tender preparation from acceptance of enquiry through to final submission working to strict deadlines throughout. * Prepare detailed analytical estimates from first principles within defined timescales on a wide range of tenders. * Ensure that the build up to the tender submission and all supporting documents are maintained in a logical and sequential manner, liaising with clients to obtain information where necessary. * Organise quotations from external suppliers/sub-contractors and res...