Job Introduction

Mechanical Engineer

Hydro International is now proudly part of Tarmac, within the wider CRH Group — combining specialist wastewater engineering expertise with the scale, stability and long‑term opportunity of one of the UK’s leading construction materials businesses.

With over 40 years of engineering excellence, Hydro International provides advanced water and wastewater solutions that help municipal and industrial customers improve performance, reduce environmental impact and protect communities from flooding and pollution.

Operating in more than 40 countries and supported by an international distribution network, Hydro plays a key role within CRH Infrastructure Products, leading the sector with innovative, sustainable and safety‑first solutions.

This role sits within our UK Wastewater Services (UKWWS) team, supporting water utility companies by upgrading and improving sewage trea...