Managing Quantity Surveyor

Managing Quantity Surveyor – Water Infrastructure

• Location: Wales (Hybrid Working – 2 Days Office Based)
• Salary: Competitive + Benefits
• Sector: Water, Utilities, Civil Engineering, Infrastructure
• Contract Type: Permanent

Due to the award of a significant long‑term water infrastructure framework in Wales, a leading Tier 1 civil engineering contractor is seeking an experienced Managing Quantity Surveyor to support the successful delivery of major clean water and wastewater projects across the region. This is an exciting opportunity to join a highly respected contractor delivering essential infrastructure projects that will improve network efficiency, upgrade ageing water assets, and reduce environmental pollution in rivers and coastal waters.

With substantial investment planned across the UK water sector over the next five years, this role offers long‑term job security, career progression, and the opportunity to play a key role in delivering critical infrastructure improvements. The business is experiencing sustained growth and can offer a clear pathway to Commercial Manager within the next two years for the right individual.

• Lead the commercial management of clean water and wastewater infrastructure projects
• Carry out value engineering initiatives to maximise project profitability and efficiency
• Prepare and manage cost forecasts, budgets, and financial reporting
• Procure and manage subcontractors and professional service providers
• Draft and negotiate subcontract agreements and terms of engagement
• Manage compensation events, change control, and contract administration under NEC contracts
• Build and maintain strong client relationships
• Support the development and delivery of margin improvement plans
• Monitor and improve cash flow performance and work‑in‑progress (WIP) management
• Prepare, negotiate, and agree final accounts
• Provide commercial support for bids, tenders, and PQQ submissions, including technical responses where required
• Mentor and support junior commercial team members where appropriate

• Degree qualified in Quantity Surveying or a related commercial discipline
• Experience working as a Senior Quantity Surveyor, Managing Quantity Surveyor, or Commercial Lead within civil engineering, utilities, infrastructure, water, or major construction projects
• Strong working knowledge of NEC contracts
• Proven experience managing project finances, subcontract procurement, and commercial risk
• Excellent stakeholder management and negotiation skills
• A stable employment history with recognised contractors within the UK construction or infrastructure sectors
• Ambition to progress into a senior commercial leadership role

• Opportunity to join a leading Tier 1 contractor
• Long‑term secured workload through a major water framework
• Hybrid working arrangement
• Clear progression route to Commercial Manager
• Exposure to high‑profile water and wastewater infrastructure projects
• Competitive salary and benefits package
• Career development within a growing and expanding business

This role is available immediately, and applications are welcomed from both established Managing Quantity Surveyors and ambitious Senior Quantity Surveyors seeking the next step in their career.

Intersect is an equal opportunities employer and welcomes applications from all suitably qualified candidates regardless of background, disability, race, religion, gender, sexual orientation, or age.