Senior Quantity Surveyor

The Clancy Group; Harefield; On-site; GBP 65,000 - 70,000; Full time

Benefits offered by this job

Competitive salary and benefits

Clancy Xtras discounts

Job summary

The Clancy Group is seeking a Senior Quantity Surveyor to join our commercial team supporting the Thames Water Framework. This role requires strong NEC ECC contract expertise and a strategic, results-driven approach.

You will manage subcontractors, review contracts, lead valuations, and contribute to risk management and cost reduction. Regular travel between sites in London and the Thames Valley is required.

Qualifications

• NEC ECC contract knowledge (Options 3 and 4) essential.
• Strong contract awareness and ability to analyse complex issues.
• Analytical mindset with data-driven decision making.
• Excellent communication to stakeholders at all levels.

Responsibilities

• Manage subcontractors and accounts.
• Support the Commercial Manager and the commercial team.
• Contract review and rates analysis.
• Manage client disputes and internal auditing.
• Maintain the commercial risk register.
• Oversee weekly valuations and ensure measurement accuracy.
• Cost analysis and cost reduction initiatives.
• Produce CVRs for projects.

Skills

NEC ECC contracts (Options 3 and 4)

Contract awareness

Analytical thinking

Stakeholder communication

Subcontractor management

Education

Relevant degree or significant experience in a similar role

Job description

That’s why we’re keen to hear from determined and motivated people like you, to help deliver commercial excellence for our clients and ourselves!

We have an exciting opportunity for a dynamic, strategic, and personable individual to join our team as a Senior Quantity Surveyor, playing an integral role within the commercial team supporting the Thames Water Framework.

Senior Quantity Surveyor

Here are some of the activities you will be involved with…

• Management of subcontractors and accounts
• Supporting the Commercial Manager and contributing to the management of the commercial team
• Contract review and rates analysis
• Management of client disputes and internal auditing
• Maintaining the commercial risk register
• Overseeing weekly valuations and confirming the accuracy of measurements
• Cost analysis and cost reduction initiatives
• Production of CVRs for all projects

We would love to hear from you if…

You have excellent contract awareness and in-depth knowledge of NEC ECC contracts (Options 3 and 4), with extensive experience delivering NEC-based schemes along with advanced commercial awareness, capable of analysing complex issues and providing practical, outcome-focused solutions.

You’ll have a strong analytical capability, with demonstrable experience in making sound commercial decisions informed by both practical experience and data intelligence. You will possess excellent attention to detail alongside the ability to prioritise workloads effectively within a fast-paced environment.

Strong communication skills are essential, enabling you to influence, inspire, and clearly convey key commercial messages to stakeholders at all levels. Experience managing subcontractors and supporting the development of junior colleagues toward high performance is highly desirable.

A relevant degree or significant experience in a similar role is essential.

You will also need a full UK manual driving licence, as the role involves regular travel between sites across London and the Thames Valley.

Our Company

Every day we work smarter, greener and use our imaginations.

Our purpose at Clancy is simple - we make life better for everyone’s growing families. We play a vital role in providing fresh drinking water and power to millions of homes and businesses and so much more.

We are one of the biggest family owned construction businesses in the UK and we care about our people, our clients and the environment.

Job Details

Company: The Clancy Group

Location: Harefield, UB9 6HZ

Contract: Full-time Permanent

Salary: £65,000 - £70,000

Posting date: 5 Nov 2026

Closing date: 5 Dec 2026

Benefits

• Competitive salary, pension, healthcare and holiday allowance starting at 24-26 days per annum
• Perks including Clancy Xtras, our employee benefits programme with discounts for numerous well-known retailers such as Tesco, Sainsbury’s, Currys PC World and Vue Cinemas, cycle to work scheme as well as an Employee Assistance Programme

Clancy is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all our employees. If you require any reasonable adjustments to be made for you to attend an interview, please do let us know and we will be happy to accommodate.

We are proud signatories of the Armed Forces Covenant and Disability Confident Committed.

Proud member of the Disability Confident employer scheme