About the Company Our client is a fast-growing infrastructure organisation delivering essential projects across the UK. Operating within the utility and social infrastructure sectors, they provide innovative, reliable solutions that support critical services and communities. Their success is built on a collaborative team of skilled professionals who tackle complex engineering challenges with practical, forward-thinking solutions. This opportunity sits within their Drainage Design Team, part of the Utility Infrastructure division, delivering the design, construction, and maintenance of key water and wastewater assets for major UK water companies. The Role We are looking for a Senior or Principal Civil Design Engineer with a strong background in utility engineering and the UK drainage sector. You will play a key role in leading the design and delivery of water and wastewater infrastructure projects, from feasibility and concept through to detailed design, construction, and commissioning. Working within a multidisciplinary team, you'll help deliver high-quality, practical solutions that meet both client and regulatory requirements. Location: Wakefield (hybrid - typically 3 days in the office, flexible) Outside IR35 37.5 - 42.5 hours per week Key Responsibilities ·Lead and coordinate civil and drainage design activities in line with client standards ·Develop design ...