Materials Technician

Company: Civil Works Alliance
Apply for the Materials Technician
Location: Sizewell
Job Description:

Materials Technician – Civil Works Alliance (CWA), Supporting Sizewell C

As part of the CWA (Civil Works Alliance), you will support the building of Sizewell C, a 3.2‑gigawatt low‑carbon power station serving around 6 million homes for at least 60 years. This role works within the Enabling and Earthwork Section.

What you will do

  • Live the project values
  • Ensure a relentless focus on zero harm
  • Support the delivery of sustainability activities
  • Establish and maintain safe methods of work for the materials team on site and in the laboratory
  • Undertake inspection and testing on site and in the laboratory as required by contract, identifying and reporting areas of risk and opportunity immediately
  • Maintain high standards of work and compliance with UKAS accreditation requirements
  • Comply with the site quality system for materials testing laboratory, including materials reporting
  • Deliver results by deadlines as required by contract and project teams
  • Maintain equipment calibrations and notify the lab manager of any defects requiring attention
  • Identify, record and report best practice to project and off‑site and pass to Laboratory Manager
  • Produce summary compliance reports of material compliance as required by contract by required deadlines
  • Train and develop junior staff to ensure succession plan in place
  • Manage expectations of materials team in regard to test result reporting and testing timescales
  • Develop testing programmes for trials
  • Execute trials and ongoing quality testing requirements as per agreed specifications, scopes or ITPs

Essential Requirements

  • Good interpersonal and communication skills
  • Ability to collect, manage and present data clearly

Desirable Requirements

  • Knowledge of construction materials (concrete, grout, earthworks, aggregates, asphalt)
  • Desire for continuous improvement and development
  • Quick learner
  • Proficient in Microsoft Office, particularly Excel
  • Well organised

Essential Qualifications & Experience

  • Previous experience working within a UKAS accredited laboratory and with construction materials
  • Minimum NVQ Level 2/3 or equivalent
  • Full UK driving licence

Desirable Qualifications & Experience

  • SMSTS or SSSTS qualified
  • Member of a professional institute
  • Experience in training others
  • Experience reporting KPIs and reports to a timescale
  • Experience managing a defined budget
  • Experience preparing and reviewing risk assessments and method statements

What we will offer you

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

About Us

The CWA celebrates the creativity and innovation that comes from a diverse workforce and welcomes 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.

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.

We are committed to protecting your privacy. If you decide to apply, please avoid including sensitive personal data in your CV.

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Posted: July 6th, 2026