Mott MacDonald Bentley are recruiting for a Project Design Manager to join our office in Madrid, Barcelona or Seville and support our work with the @one Alliance as part of a remote design and build team.

As part of Anglian Water’s @one Alliance, we are on a mission to create a sustainable and resilient future for water. With an ambitious £2.3 billion capital investment in AMP8, we are revolutionising infrastructure, sustainability, and digital transformation to protect the environment and support growing communities

What you’ll be doing
As a Project Design Manager, you’ll take technical ownership of major infrastructure projects from initial feasibility through to detailed design and handover. You’ll coordinate design delivery across multi-disciplinary teams, ensuring designs are practical, sustainable, and aligned with cost, time, and quality expectations. These projects make a real difference to the community

You’ll act as a key point of contact across the project lifecycle, working closely with project leaders, engineers, construction teams,



and external stakeholders to ensure seamless delivery. It’s a hands-on, highly collaborative role that puts you at the centre of some of the most important infrastructure work happening in the region.

Your key responsibilities will include:

Leading the design process on major capital projects, from early concept through to detailed technical development and design assurance.
Ensuring design outputs are fully integrated, meeting the operational, commercial, and environmental objectives of the wider project.
Acting as Principal Designer under CDM regulations, managing design risk and ensuring that safety is considered at every stage.
Driving digital design excellence, supporting the use of BIM and 3D modelling to improve coordination, data integration, and project outcomes.
Challenging and improving technical standards, encouraging innovation and the use of repeatable, low-carbon, and cost-effective solutions.
Liaising wi

📌 Principal Civil Engineer (Barcelona)
🏢 Mott MacDonald
📍 Barcelona