We are looking for a highly experienced Senior Quantity Surveyor to join a major infrastructure programme supporting our client in Waltham Cross. This is a key commercial role within a high-profile energy/substation environment, offering the chance to take real ownership of contract and cost management on complex works.

You will play a critical role in the commercial delivery of substation and associated infrastructure projects, working under NEC Option C (Target Cost) contracts. This is a hands-on, client-facing position where your expertise will directly influence project performance, cost certainty, and successful delivery outcomes.

You''ll be embedded within a strong delivery team, providing commercial leadership across all stages of the project lifecycle.

• Full commercial management of projects under NEC Option C
• Administration and assessment of Compensation Events from instruction through to agreement
• Strong control and interpretation of Defined Cost
• Cost reporting, forecasting, and budget management across live projects
• Supporting and advising project teams on NEC contractual obligations
• Driving robust change control and commercial governance
• Engaging with stakeholders, contractors, and client representatives to ensure successful commercial outcomes
• Ensuring compliance with NEC processes and best practice contract management

• Proven experience as a Senior Quantity Surveyor within infrastructure or utilities
• Strong background in substation / energy sector projects (highly desirable)
• Expert-level knowledge of NEC contracts - especially Option C (essential)
• Demonstrable experience managing Defined Cost and cost reimbursable contracts
• Confident and experienced in handling Compensation Events end-to-end
• Strong commercial acumen with excellent attention to detail
• Ability to work independently while influencing key stakeholders
• Strong communication and negotiation skills in a client-facing environment

This is a standout opportunity to take a leading commercial role on critical infrastructure projects. You''ll be working in a dynamic environment where your NEC expertise will be highly valued, with a flexible hybrid arrangement (2 days on-site in Waltham Cross) and the chance to make a genuine impact on project delivery and outcomes.

If you''re a Senior Quantity Surveyor with strong NEC Option C experience and a background in complex infrastructure projects, we''d love to hear from you.

Apply:

Contact: Hayley Woodruff on (phone number removed) / Jonathan Kirby on (phone number removed)

Apply with your CV to (url removed) / (url removed)

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Please Note: Due to high volume of applicants, only those shortlisted will be contacted.

INDH