Commissioning Engineer

Costain have won extensive work across the water sector to support the AMP 8 investment cycle.

We have been appointed by United Utilities as one of 7 partners to the Enterprise, delivering £5.5bn of projects in the Asset Management Period 8 (AMP8) between 2025 - 2030, and AMP 9 (2030 - 2035). Our scope is to provide project management, design, construction and commissioning services on design and build schemes throughout the North West and Cumbria region covered by United Utilities. Projects vary in value covering both infrastructure and non-infrastructure assets on water and wastewater sites with wider Enterprise partners

The Commissioning Engineer will be responsible for planning, coordinating and delivering commissioning activities across water and wastewater treatment assets, ensuring systems are safely commissioned, tested and handed over to the client in accordance with project requirements, specifications and regulatory standards.

Working closely with project delivery, design, construction, MEICA and client teams, you will play a key role in taking projects from construction completion through testing, commissioning and operational handover.