Location: Avonmouth, Bristol, BS11 9BW Expected Start Date: ASAP Working for CWA Based in Avonmouth, this role will support the delivery of the Sizewell C project, one of the UK's largest and most significant infrastructure developments. Sizewell C is a new nuclear power station being built on the Suffolk coast that will generate enough low-carbon electricity to power around 6 million homes, helping to strengthen the UK's energy security and support a more sustainable future. Working as part of the wider supply chain supporting the Civil Works Alliance (CWA), you'll contribute to the delivery of materials and services that play a vital role in the construction of this nationally significant project.

Through your work, you'll help ensure the quality, safety and performance standards required for major infrastructure projects are achieved. This is a fantastic opportunity to gain hands-on experience while contributing to a project that will create thousands of jobs, support local communities and leave a lasting legacy for generations to come. The Package Starting salary of National Minimum Wage (depending on age and experience) 25 days annual leave plus bank holidays Monday to Friday Shift work and overtime may be required Regular training and CPD opportunities Are you ready to kickstart your career in one of the most exciting projects in the UK?

As a Construction Materials Technician Apprentice , you'll be part of a team delivering Sizewell C, a landmark nuclear power station that will power millions of homes with clean energy. This apprenticeship is your chance to learn, grow, and make a real impact while gaining hands-on experience in materials science and quality assurance. In this role, you will: Work alongside experts to test construction materials like concrete, aggregates, and cement, ensuring they meet the high standards required for a nuclear project.

Help bring materials testing into the 21st century by using new technologies, such as automated processes and digital reporting systems. Support the team in maintaining the UKAS accreditation of the laboratory, which means following strict quality and safety standards. Travel to site locations to collect materials and conduct tests, giving you the chance to experience both laboratory and fieldwork .

Develop skills in non-destructive testing (NDT) and other advanced techniques, setting you up for a rewarding career in materials science.

Qualifications

, such as a Degree Apprenticeship in Applied Materials Science . This apprenticeship is perfect for someone who is curious, eager to learn, and ready to take on new challenges . No prior experience is needed—just a willingness to work hard and grow!

You’re someone who enjoys being out on site and part of real-world projects, rather than sitting behind a desk. Working outdoors, travelling between locations, and being involved in construction environments appeals to you - you like seeing how things are built and playing a role in making sure they’re done properly. You’re practical, reliable, and detail-focused.

You take pride in following procedures accurately, whether that’s measuring materials, carrying out tests, or recording results. You understand that quality and safety matter, especially in a busy site environment, and you’re comfortable working to clear standards and deadlines without cutting corners. You learn best by doing and enjoy hands-on work using equipment and tools.

You’re confident with basic maths and recording data, and you stay calm and focused even when working around machinery or in fast-paced environments. You’re happy working independently once trained, but also communicate clearly with site teams to ensure work is completed safely and correctly.

Construction Materials Technician Apprenticeship (Level 3) - CWA