As a leader in delivering sustainable infrastructure, we are committed to working with our clients to improve the UK’s water security, supply and quality, while protecting the environment for future generations.
At Kier, we are on a growth journey, revolutionising the future of water infrastructure and we want you to be a part of it!
Our project portfolio
Building and updating treatment works
We enhance and expand water and wastewater treatment facilities to ensure safe and reliable water supply.
Example: The Alderney Water Treatment Works project improved purification processes to meet increasing demand.

Installing pipelines
We develop critical pipeline networks to support efficient water and wastewater distribution.
Example: The Farringdon to Blunsdon Pipeline project boosted water connectivity across the region.

Constructing storm tanks
We deliver stormwater management solutions to mitigate flooding and manage excess rainfall.
Example: Our work with Severn Trent on storm tanks has increase flood resilience in key areas.

Water resilience
We ensure the ongoing reliability and resilience of water systems through comprehensive repair, maintenance and infrastructure services.
Example: New infrastructure, such as the Blackpool Pit Raw Water Pumping Station for South West Water, has improved water supply resilience.

Installing water meters
We promote sustainable water use by implementing advanced metering solutions.
Example: Our collaboration with Anglian Water has resulted in the widespread installation of smart water meters across East Anglia.

Expanding sewage treatment capacity
We modernise and enhance sewage treatment works to meet growing demand and regulatory standards.
Example: At Mogden Sewage Treatment Works, we worked with Thames Water to expand capacity and improve treatment efficiency.

A career with purpose and progression
Whether you're starting out or looking for your next challenge, Kier offers clear pathways for growth and development in the water industry.
Water is essential to daily life, and we need people to help deliver and maintain vital infrastructure through innovation, expertise, and commitment. A career in water offers the opportunity to make a real impact—ensuring communities have access to clean water and safely managing wastewater and sewage to protect the environment.
At Kier, we invest in your future with tailored training, mentorship, and hands-on experience on industry-leading projects. Join us and play a key role in shaping the UK's water infrastructure while building a rewarding career.