Senior QC Technician – Concrete & Materials Excellence

Heidelberg Materials UK; Leiston; On-site; GBP 40,000 - 55,000; Full time

Benefits offered by this job

Competitive salary

Career development

Training & development

Collaborative environment

National infrastructure project

Safety & wellbeing

Job summary

Heidelberg Materials UK is recruiting a Senior Quality Control Technician for the Sizewell C project in Suffolk to lead testing of concrete and aggregates, both in the lab and on site. You will analyse mix designs, monitor materials, report findings, and ensure compliance with company and EDF standards while mentoring junior technicians.

The role offers opportunities to contribute to a major UK infrastructure project with a strong focus on safety, quality and continuous improvement, and

Qualifications

• Experience within a quality control, materials testing, concrete, aggregates, or construction environment.
• Strong understanding of concrete and aggregate testing procedures.
• Experience analysing technical data and producing detailed reports.
• Excellent attention to detail and commitment to quality standards.
• Strong communication and stakeholder management skills.
• Ability to work independently and make sound technical decisions.
• Commitment to health, safety, and environmental best practice.

Responsibilities

• Carry out laboratory and on-site testing of concrete and aggregates, including sampling, slump testing, compressive strength testing, and other quality assessments.
• Accurately sample, inspect, and test materials in accordance with approved procedures and industry standards.
• Analyse concrete batch tickets to verify compliance with prescribed mix designs.
• Monitor and assess incoming raw materials, including cement, limestone, sand, and admixtures.
• Investigate material performance issues and support corrective actions.
• Analyse test results and performance data to identify trends and opportunities for improvement.
• Prepare detailed technical reports for internal teams, contractors, and clients.
• Maintain accurate quality records, calibration documentation, and testing databases.
• Provide clear and timely communication of quality findings and recommendations.

Job description

Heidelberg Materials UK is recruiting a Senior Quality Control Technician for the Sizewell C project in Suffolk to lead testing of concrete and aggregates, both in the lab and on site. You will analyse mix designs, monitor materials, report findings, and ensure compliance with company and EDF standards while mentoring junior technicians.

The role offers opportunities to contribute to a major UK infrastructure project with a strong focus on safety, quality and continuous improvement, and