Construction Manager (Rainwater Management)

Job number UU04730 Country United Kingdom Region Cheshire West and Chester Location name Lingley Mere (UU), Lingley Green Avenue, Great Sankey, Warrington, WA5 3LP; Posting End Date 13/02/2026; Band 4a; Role Type Permanent; Work hours 37 Hours per Week; Salary Competitive Salary

\”Salary – Competitive Salary; Work Type – Hybrid; Job Location – Lingley Mere (UU), Lingley Green Avenue, Great Sankey, Warrington, WA5 3LP; Role Type – Permanent; Employment Type – Full Time; Working Hours – 37.0 Hours per Week\”

This is more than a construction role it’s your chance to help shape the future of the North West’s water and environmental landscape. You’ll be part of a team that values innovation, sustainability, and making a real difference in people’s lives for a stronger, greener, healthier North West region.

We’re passionate about creating an inclusive workplace that reflects the diversity of our customers and communities. If you need any adjustments during the recruitment process, we’ll do everything we can to support you.

Overview

We are United Utilities. As our Construction Manager for Rainwater Management, you’ll be at the heart of delivering projects that reduce spills and flooding while bringing new environmental benefits to the region.

From sustainable drainage systems (SuDS) and natural flood management to sewer disconnections, attenuation systems, and product installations, you’ll lead the onsite delivery of innovative solutions that shape a greener future.

Accountabilities & Responsibilities

• Acting as our key on-site representative, making sure contractors deliver safely, on time, and to budget.
• Leading construction on a variety of projects from urban landscaping to rural flood defences that bring real benefits to our communities and environment.
• Collaborating with internal teams, external partners, and contractors to deliver the best outcomes.
• Promoting a culture of safety and excellence, ensuring all work meets CDM requirements and industry best practice.
• Supervising contractors under NEC contracts, monitoring compliance and performance.
• Managing site risks, resolving issues quickly, and keeping projects on track.
• Reviewing and approving plans, schedules, and safety documentation to keep everything running smoothly.
• Acting as the go-to contact for customers and stakeholders during construction.
• Overseeing handovers and defect resolution to ensure projects are completed to the highest standard.
• Securing and managing all necessary permits and approvals.

Technical Skills & Experience

• Strong understanding of rainwater and surface water management systems (e.g. SuDS, attenuation systems, infiltration basins, disconnections).
• Knowledge of UK water industry standards and environmental regulations (e.g. CIRIA SuDS Manual, EA guidance).
• Proven leadership in delivering construction projects — ideally nature-based solutions, landscape, or network projects.
• Excellent communication skills for engaging with local authorities, landowners, the public, internal teams, contractors, and supply chain partners.
• Ability to manage expectations, resolve disputes, and adapt to unforeseen site conditions or design changes.
• Experience in contract management, including budgets, value engineering, and contractor claims.
• Understanding of environmental constraints (e.g. flood zones, ecology, groundwater protection).
• Experience in site SHE inspections, audits, and incident investigations.
• A genuine passion for delivering Rainwater Management and innovative green/blue solutions.

Qualifications

Essential Qualifications

• Educated to degree or HND level or equivalent industry experience and ideally working toward being professionally qualified (e.g. CEng, MCIOB, MICE, and MCIWEM)
• CITB Site Management Safety Training scheme or equivalent
• NEC3/4 Accredited Supervisor or demonstrable working knowledge

We rely on every employee to ensure our customers receive the best possible service, day in, day out. In return, we ensure that you will be well rewarded for your efforts, from an excellent salary through to development opportunities that will really kick start a thriving career here at UU.