Join to apply for the Principal Civil Engineer role at Mott MacDonald . Location/s: Madrid or Seville; ES Recruiter contact: Maria Cervantes Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices. We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance – we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual. Whether you want to grow as a subject matter expert or broaden your experience with roles across our international community, you’re surrounded by global specialists who want to combine their expertise and champion you to be your best. As a proud employee‑owned business, we benefit our clients, our communities, and each other, investing in creating the right space for everyone to feel empowered, included, and valued. Overview of the Role We have an exciting opportunity for a talented Civil Engineer to join our team in Spain to support the delivery of our UK clients’ water and wastewater programmes. Key Responsibilities And Duties Undertaking studies, concept, preliminary and detailed design Leading multi‑disciplinary design teams in project delivery Project management duties, including programme and financial management for small to medium‑sized projects Review of design submissions to ensure compliance with contract requirements Conduct discipline checker role on standard outputs Interfacing and liaising with clients and other stakeholders Mentoring and contributing to the development of junior staff Working with resource leads to coordinate project resources and to grow and develop our capability through recruitment and training Business development, including providing specialist support to our