Senior Mechanical Engineer (Public Health) - Rail Tunnels

Mott MacDonald is seeking a Principal Mechanical Engineer (Public Health) to lead the tunnel systems MEP design, oversee technical quality, and drive public health design across the project lifecycle. You will handle detailed calculations, equipment selection, and compliance with relevant standards, while guiding a skilled team through complex multi-disciplinary projects.

The role focuses on tunnel drainage, pumped drainage, fire mains, and fixed firefighting systems, with opportunities to