Senior Mechanical Engineer, Public Health – Tunnels

Mott MacDonald is seeking a Principal Mechanical Engineer (Public Health) to lead tunnel systems MEP design across the full lifecycle. You will oversee technical quality, ensure outputs meet project requirements, and guide public health design including drainage, fire mains and water systems.

You will work within a supportive team culture that emphasizes mentoring and knowledge sharing. The role requires chartered status or equivalent experience, and the ability to deliver complex