full-time

Principal Mechanical Engineer, Water Sector

Posted by AECOM • Basingstoke, England, United Kingdom

📍 Basingstoke, England 🕒 January 30, 2026

About the Role

Job Description

Start here. Grow here.

Are you ready to shape the future of water infrastructure?

We’re looking for a Principal Mechanical Engineer to join our growing Water Solutions team, with opportunities to be based across our England & Wales offices.

In this role, you’ll play a key part in delivering major UK water utility investment programmes, supporting the design and delivery of projects that range from small rural sites to multi-million-pound infrastructure and non-infrastructure schemes. These frameworks are long-term and extend through AMP8 and AMP9, giving you the chance to contribute meaningfully to sustainable water solutions across multiple regions.

You will support the delivery of several high-value capital programmes, including:

  • South West Water – Framework for Engineering Consultancy Services:

    Lot 3 - Mul...

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