Who is Size Group?

Launched in 2009 as a small construction venture between two friends, Size Group brings together the vital elements of property from the construction of luxury buildings through to the maintenance and management of a property portfolio.

Size Group now seek a Trainee Quantity Surveyor to join our Country Houses team. 

The Benefits
This is a fantastic opportunity for somebody looking to embark on a career in Commercial Management and Quantity Surveying to join our dynamic company!

We offer: 

• Competitive salary

• Auto enrolment to company pension scheme (opt-out option available)

• Private medical insurance

• Critical illness cover

• 20 days annual leave + 1 day per week university or college-based study release

• Travel expenses for site-based staff

As part of a growing group with ambitious plans, you’ll benefit from strong leadership support, visible career progression, and the chance to help shape the success of our most high-profile projects.

The Culture

At Size Group our values underpin who we are. They form an important benchmark for everyone – collectively and individually. We are:

Empathetic - People-driven and focused
Tenacious - Relentless pursuit of the highest standards
Integrity - Integrity earns trust. Trust builds relationships
Entrepreneurial - Self-starters that push beyond the obvious

We boast a culture that is focused on training and development, career paths and internal progression. What’s more, we’re committed to our employees and offer a range of benefits to support your lifestyle both in and out of the workplace.

The Role

As a Trainee Quantity Surveyor, you will support the commercial delivery of prestigious prime residential and luxury construction projects, working alongside experienced Quantity Surveyors and Commercial Managers. This role is ideally suited to someone completing a day‑release apprenticeship, combining academic study with hands‑on, practical experience on live projects.

You will be given structured support, mentoring and exposure across the project lifecycle, from early cost planning through to final account, within a business renowned for exceptional quality, attention to detail and client service.

This is an excellent opportunity for a motivated trainee to build strong commercial and technical foundations within a high‑end construction environment, working on bespoke projects for discerning private clients.

Key Responsibilities:

• Assist with cost planning, budgeting and financial control across luxury residential projects

• Support the preparation of tender documentation, bills of quantities and contract information

• Help with subcontractor procurement, including enquiries, tender comparisons and appointments

• Assist in the preparation of interim valuations, cost reports and final accounts

• Support the management of variations, change control and risk identification

• Work closely with site teams, suppliers and consultants to support delivery of commercial objectives

• Attend project and commercial meetings as appropriate, gaining exposure to stakeholder engagement

• Ensure commercial activities align with contractual requirements, company procedures and best practice

• Maintain accurate records and develop systems to support effective commercial management

About You

To be considered for this role you will need to be:

• Be enrolled on, or about to start, a Quantity Surveying or construction‑related apprenticeship (day‑release)

• Have a genuine interest in prime residential / luxury construction and high‑quality project delivery

• Demonstrate good numerical, analytical and organisational skills with strong attention to detail

• Be eager to learn, proactive and committed to developing a long‑term career in commercial management

• Be a clear and positive communicator, able to work well with colleagues and the wider project team

• Have basic IT skills, with confidence using Microsoft Office (particularly Excel)

• Show a professional attitude, strong work ethic and pride in producing high‑quality work
  

How to Apply

So, if your skill set matches the above and the prospect of helping deliver some of the country’s finest projects appeals to you, please reach out by clicking Apply.

Your application will be processed by Size Group, and interviews will be conducted on a rolling basis as suitable candidates apply. We therefore encourage you to submit ASAP to avoid missing out!