Senior Engineer - Infrastructure, Highways & Drainage Design Location: Watford Reporting to: Senior Project Engineer The Role We are seeking a Senior Engineer with a strong design consultancy background to join our growing Infrastructure team. This role offers the opportunity to work across highways, drainage, SuDS, and civil infrastructure design, delivering projects for a wide range of public and private sector clients. You will take ownership of technical and commercial delivery from early feasibility through to detailed design and construction support. This is an ideal opportunity for engineers looking to move beyond a traditional consultancy role - gaining broader project exposure, influencing buildability, and seeing designs delivered on site. Key Responsibilities Develop highways, drainage, SuDS, and infrastructure designs, including below-ground networks, geometric design, and site-wide strategies. Prepare models, drawings, specifications, and technical reports in accordance with UK standards (including DMRB where applicable). Deliver designs using industry-standard tools such as AutoCAD, Civil 3D, MicroDrainage, InfoWorks, and BIM workflows. Plan, manage, and deliver work packages, including input to programming, pricing, proposals, and cost estimation. Provide technical ass...