Job Description CMDP+ have secured a new AMP8 Capital Programme Strategic Delivery Partner Framework Agreement with Southern Water for Water and Wastewater delivery. This represents continuation of the successful joint venture between Costain and MWH Treatment. The award is for an initial seven-year term with an option to extend up to a further five years. Between CMDP+ will deliver critical investment to Water and Wastewater infrastructure across the region including upgrades to Water and Wastewater Treatment Works, Pumping Stations and Reservoirs. The Senior Design Manager will be responsible for delivering engineering solutions at programme level from initial definition of need through optioneering, solution development, detail design and construction support. This is a hybrid role and will be based in Falmer (Brighton) and Burham (Kent) 2-3 days per week. Responsibilities Lead a team of Design Mangers and Discipline Design engineers in the development of water technical solutions from initial need statement through optioneering, solution development, value engineering, detail design and construction support Ensure affordable design solutions are developed within project budget and solution risk is appropriately managed and communicated throughout the solution development process Establish collaborative working relationships with the client, design teams, construction staff and supply chain representatives to promote buildability and supply chain efficiency in design ..... full job details .....