Site Manager - Water

Site Manager - Developer Services (Water)

Location: Didcot area , Thames Valley Region
Contract Type: Contract
Rate/Salary: Competitive salary depended on experience.

Deliver Critical Developer Services Infrastructure

Carrington West is working with a key client delivering Developer Services schemes across the Thames Valley region. We are seeking an experienced Site Manager to oversee a programme of network reinforcements, upgrades and diversions supporting new developments and growth projects.

These schemes are essential in enabling housing and commercial developments by delivering compliant, resilient water infrastructure solutions. This is an excellent opportunity to join a collaborative delivery team focused on safety, programme certainty and high-quality outcomes within operational water networks.

As Site Manager, you will take responsibility for the safe and efficient delivery of Developer Services works including clean water network upgrades, diversions, service connections and associated civils. You will work closely with Project and Construction Managers, supervising subcontractors and ensuring full compliance across technical, safety and commercial requirements.

• Lead daily site operations across Developer Services schemes
• Deliver network reinforcements, mains upgrades and diversion works
• Manage service connections and associated civils within live environments
• Conduct daily briefings and maintain full SHE documentation
• Oversee temporary works and lifting activities in line with approved method statements
• Drive quality assurance from mobilisation through to completion
• Manage plant, materials and subcontractor coordination
• Support commercial reporting including progress updates, variations and early warnings
• Maintain strong stakeholder engagement, particularly where works interface with developers and local authorities

• 5-10+ years' experience in a Site Manager or Site Agent role within water infrastructure
• Strong background in clean water networks, mains laying, diversions and live utility environments
• Experience managing deep excavations and reinstatement works
• Comfortable operating within Developer Services or network upgrade programmes
• Strong communication and stakeholder management skills

• CSCS Card (Management level)
• SMSTS
• EUSR SHEA Water
• First Aid (3-day certificate)
• Full UK Driving Licence

• Competitive day rate or salary
• Potential route to permanent employment
• Long-term AMP programme involvement
• Supportive team environment

Interested?
Apply today with your CV.

Mario Carrington West

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