Heidelberg Materials UK (formerly Hanson UK) is one of the UK’s largest suppliers of construction materials, employing over 4,000 people and operating around 300 manufacturing sites in the UK. We are committed to building a more sustainable future and recognise that a diverse workforce is key to our growth and development. We aim to foster a culture that values openness, transparency and individual achievement. At the centre of our actions lies the responsibility for the environment. As the front runner on the path to carbon neutrality and circular economy in the building materials industry, we are working on sustainable building materials and solutions for the future. We enable new opportunities for our customers through digitalisation. Purpose of the role It is the duties of the Senior Quality Control Technician, to complete data analysis, routinely inspect/test and take samples of concrete and aggregates in accordance with Heidelberg Materials UK company standards and those set-out by EDF. Manage and conduct all activities as stated within the operational procedures for, Health & Safety, Environmental, & Quality. Key Accountabilities Health & Safety: H&S, Environmental, Quality Testing & Quality Control: Perform laboratory and field tests on concrete and aggregate materials (e.g., Aggregate sampling, slump test, compressive strength). Ensure compliance with industry standards such as ASTM, BS EN, or local regulations. Analyse test data and prepare detailed reports. Material Inspection: Inspect raw materials (cement, sand, Limestone, admixtures) for quality and suitability. Monitor on-site material deliveries and verify against specifications. Supervision & Mentorship: Supervise junior technicians and provide technical guidance and training. Review and approve test results submitted by team members. Documentation & Reporting: Maintain accurate logs, calibration records, and test result databases. Prepare reports for clients, contractors, and internal quality assurance teams. Compliance & Safety: Ensure all testing and sampling procedures follow safety protocols and regulatory standards. Project Coordination: Collaborate with contractors, and quality managers to address material issues. Participate in site visits to collect Aggregate samples and assess conditions. Adhere to EDF Code of Conduct for Sizewell C Key accountabilities To follow & comply with NNB Health & Safety procedures & Heidelberg Materials UK policies as to conform to the Health & Safety at Work Act 1974. Actively reporting Near Misses & issues to site management. Insuring all site personnel work in safe & responsible manner. To carefully inspect materials and to accurately sample and test them in accordance with approved procedures. Analyse concrete batch tickets to ensure compliance to the prescribed mix design and prepare detailed reports To liaise with EDF contractors and Office to ensure that production meets customer’s requirements and to give optimum quality standards in accordance with approved Procedures Manual, Working instructions and Technical Instructions. To visually inspect and check all incoming raw materials and report discrepancies to the Production / Technical Manager immediately. To report any defect, action or occurrence that may jeopardise materials in any respect of health & safety, the environment, product quality and service. To be familiar with and ensure full compliance with EDF policies on health & safety, the environment, quality control, fraud prevention and the Competition Act (RTP). To ensure that the site, and associated buildings are kept in a clean, tidy and in a safe condition at all times. To maintain the security of the site To create and maintain, a working relationship between all third parties and contractors for everyone’s mutual benefit. To carry out additional duties as may from time to time be necessary. Job requirements Maximising the contribution of the technical departments towards ensuring cost effective product manufacture. Establishing and maintaining product quality levels consistent with commercial/operational drivers and customer requirements. Administering high quality technical support to Commercial, Operations and external customers. Other duties as requested by your manager Carry out sampling, field testing and specimen preparation of Concrete, Asphalt and Quarry products in accordance with relevant British / European standards and company procedures. Investigate and feed back to the technical and operations teams on quality issues at relevant sites and depots under their control, including but not limited to: Concrete sampling, testing and preparation Asphalt sampling, testing and preparation Aggregate sampling, testing and preparation Preliminary plant or customer site investigations Preliminary investigation of product issues Review of water demands in RMC including plant M.C testing Review of site practice Review of truck delivery practices / issues Review product consistence variances Raise NCRs and Near Hits as appropriate. Challenge behaviours which demonstrate a negative attitude towards safety and/or quality. Assist with transportation of test specimens. Education/Qualification Good general education required and large amount of health and safety regulations / Environmental compliance are required to be understood and carried out. Level 1 award training CSCS for construction sites and triple bar nuclear new build SSSTS (Site Supervisor Safety Training Scheme) Optional NVQ qualification What’s on Offer • Employer of choice : Armed Forces Covenant (Silver) / Disability Confident Committed / 5% Club (Platinum) / Mates in Mind / Clear Assured (Foundation) / The Mineral Products and Qualification Council (MPQC) / STEM Ambassador • Compensation Package : Bonus incentives / Generous Pension Schemes / Life Assurance • Work Life Balance : 27 days holiday (excluding bank holidays) / Agile working / Flexible working / Holiday purchase / Sabbatical • Family Friendly : Enhanced policies such as Maternity / Paternity / Parental Leave / Neonatal / Adoption/IVF/Menopause • Social Value : paid Volunteering Day every year / Communities (LGBTQ, Network of Woman, Woman in Science and Engineering (STEM), Armed Forces) • Wellbeing : Employee Assistance Programme (EAP) / Mental Health First Aiders / Cycle to Work / Employee Benefits portal including Gym discount / Free eye tests / Discounted Private Medical cover