Apprentice Estimator in Suffolk

Apprentice Estimator Opportunity with the Civil Works Alliance (CWA), Supporting Sizewell C. As part of the CWA (Civil Works Alliance), you will support the building of Sizewell C. Sizewell C will be a 3.2‑gigawatt power station generating low‑carbon electricity for around 6 million homes and will play a key role in our energy future, supplying reliable, clean electricity for at least 60 years. This role will be within the Main Civil Works Section.

What will you do?

• As an Estimating Apprentice, you'll learn how to develop accurate cost estimates for one of the UK's most exciting infrastructure projects.
• Work alongside experienced Estimators to develop first‑principles estimates for the Civil Works Program, ensuring every pound is accounted for.
• Review drawings and specifications to create costing sheets for materials, labour, and equipment.
• Learn how to assess design options and value solutions, ensuring the project is both cost‑effective and high‑quality.
• Use industry‑leading software like Candy Estimating Software and RIB Cost X to develop pricing and bills of quantities.
• Collaborate with project teams and the supply chain to understand methodologies and ensure estimates are realistic and achievable.
• Support presentations and negotiations, learning how to justify pricing to senior leaders and external stakeholders.
• Track changes to estimates and budgets as the project evolves, gaining hands‑on experience in project management.

This apprenticeship is your chance to earn while you learn, gaining practical experience and a fully funded qualification in estimating or a related field. By the end of your apprenticeship, you'll have the skills and confidence to take the next step in your career—whether that's as an Estimator, Project Manager, or another role in the construction industry.

What are we looking for?

• We're looking for motivated, curious, and ambitious individuals who are ready to take their first step into the world of estimating and construction.
• If you're passionate about numbers, problem‑solving, and making a difference, this could be the perfect opportunity for you.

Academic Requirements:

• A minimum of 5 GCSEs (or equivalent) at grades 9–4 (A–C), including Maths and English.
• A‑Levels or equivalent (eg, BTEC, T‑Levels) in a relevant subject (eg, Maths, Science, Business, or Engineering) are desirable but not essential.

Skills and Behaviours:

• A strong interest in numbers, problem‑solving, and construction.
• Excellent communication skills, with the ability to explain ideas clearly and confidently.
• A can‑do attitude, willingness to learn, and ability to work well in a team.
• Attention to detail —estimating is all about precision!
• Humility: Open to learning from others and embracing new ideas.
• Positivity: Proactively challenges poor quality, identifies solutions, and encourages new ideas.
• Respect: Values the rules, environment, and people you work with.
• Solidarity: Works as part of a 'One Team' culture, supporting colleagues and sharing responsibility for success.
• Clarity: Communicates clearly and promotes collaboration.

Desirable:

• Previous experience with Excel or similar software (eg, through school, college, or personal projects).
• An interest in construction, engineering, or project management.
• Mobile and flexible, with the ability to adapt to the demands of a large‑scale project.

What we will offer you?

The CWA is a single delivery organisation made of the client (Sizewell C) and three parent companies – Balfour Beatty, Bouygues and Laing O'Rourke – which offer industry leading packages including market leading salaries, generous annual leave entitlements, pension scheme and other flexible benefits.

About Us

The CWA celebrates the creativity and innovation that comes from a diverse workforce, and we welcome applications from people of all backgrounds—especially those from under‑represented communities. Our project is built on five core values: Humility, Positivity, Respect, Solidarity, and Clarity. By joining us, you’ll be encouraged to bring your whole self to work, speak up, and share your ideas. We encourage applications from all suitably qualified candidates, regardless of gender, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, or pregnancy and maternity.

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