Senior / Principal Civil Engineer Cardiff, Wales | Permanent | Competitive Salary + Benefits An established, design-led engineering consultancy in Cardiff is looking to appoint a Senior / Principal Civil Engineer to play a key role in its growing infrastructure team. The business works across a broad range of development-led projects, supporting clients from early feasibility through to detailed design and construction. The consultancy is well known for delivering civil engineering solutions for residential, commercial, mixed-use and regeneration schemes, with particular strengths in highways, drainage and infrastructure design. Projects range from small bespoke developments to large-scale masterplanning schemes across the UK. The Role You'll take a leading role in the design, coordination, and delivery of civil engineering projects, working closely with directors, clients, and multidisciplinary teams to provide high-quality, buildable solutions. Depending on level, the role offers clear scope for technical leadership, client-facing responsibility, and team management. Responsibilities will include: Leading the detailed design of drainage (SuDS), highways, and external works Managing projects from concept through to construction delivery Preparing and reviewing technical drawings, reports, and calculations Acting as a key point of contact for clients, local authorities, and stakeholders Providing technical guidance and men...