Senior Quality Control Technician Sizewell C | Competitive Salary Benefits Join Heidelberg Materials UK on one of the UK's largest infrastructure projects Make Your Mark on a Landmark Project We're looking for a Senior Quality Control Technician (QCT) to play a vital role at Sizewell C, supporting one of the UK's most significant nuclear new build projects. This is an opportunity to take ownership of quality excellence-ensuring materials meet the highest standards while mentoring others and driving continuous improvement in a fast-paced, high-impact environment. What You'll Be Doing As a Senior QCT, you'll lead from the front-combining technical expertise, leadership, and a passion for quality. Health, Safety & Compliance Champion a strong H&S culture aligned with NNB and Heidelberg Materials UK standards Ensure full compliance with EDF regulations and site procedures Proactively report Near Misses and challenge unsafe behaviours Testing & Quality Control Conduct laboratory and on-site testing (slump, compressive strength, aggregate sampling) Analyse data and ensure compliance with BS EN / ASTM standards Review and validate test results and batch tickets against specifications Material Inspection Inspect incoming materials (cement, aggregates, admixtures) Monitor deliveries and report any discrepancies immediately Maintain strict quality standards across all products Leadership & Mentoring Supervise and support junior technicians Provide training, guidance, and technical expertise Foster a collaborative, high-performance team culture Reporting & Documentation Maintain accurate test records, logs, and calibration data Produce clear reports for internal teams, contractors, and clients Raise NCRs and quality alerts where required Project Collaboration Work closely with EDF contractors, technical teams, and operations Support site investigations and material issue resolution Build strong working relationships across all stakeholders What We're Looking For Essential: Experience in concrete, asphalt, or aggregate testing Strong understanding of quality control processes and standards (BS EN / ASTM) Knowledge of Health & Safety and environmental compliance Ability to analyse data and produce detailed reports Excellent communication and team leadership skills Desirable : CSCS Card (Construction Sites) Triple Bar Clearance (Nuclear New Build) SSSTS (Site Supervisor Safety Training Scheme) NVQ or relevant technical qualification Level 1 Award training Why Join Us? Be part of a nationally significant infrastructure project Work with an industry leader in Heidelberg Materials UK Develop your career within a high-performing technical team Play a key role in delivering quality, safety, and innovation Ready to Apply? If you're passionate about quality, safety, and technical excellence -and want to make a real impact this is your opportunity. Apply now and help build the future at Sizewell C .