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 vital to our growth and advancement. We aim to promote 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.

Sizewell C Area Technical Manager - Concrete

Shape the future of UK infrastructure on one of the most high-profile and technically challenging projects in the country. Sizewell C represents a once-in-a-generation investment in the UK's clean energy future, creating a legacy that will support communities and businesses for decades to come. As Area Technical Manager, you will play a critical role in a project of national significance, working alongside industry-leading experts to deliver innovative, sustainable and high-quality construction solutions. This is a unique opportunity to apply your technical expertise on an unprecedented scale, influence key project outcomes, and contribute to a development that will help power the UK for generations.

Heidelberg Materials technical UK is committed to maintaining an industry leading level of customer satisfaction through continuous assurance and improvement of its product portfolio and technical services by developing, documenting and maintaining a comprehensive quality management program. The Project Technical Manager (PTM) will successfully manage technical requirements across defined projects. The PTM is responsible for maintaining an efficient and effective level of technical control with in their area of responsibility, ensuring material costs are maintained within company targets and supporting customer needs through the development and maintenance of Heidelberg Materials’s market leading material portfolio.

In order to achieve these objectives, the ATM will engage with existing internal personnel and external customers using multiple channels, including digital platforms, plant site visits and customer visits.

Key accountabilities

• Achieve the highest possible standards in Health & Safety.
• Support the Project Technical Strategy Plan.
• Achieve company targets for quality assurance levels.
• Maintain excellent technical knowledge of the industry, market, and competitor offerings.
• Drive product and service quality excellence.
• Drive product innovation and development.
• Achieve Heidelberg Materials UK KPI expectations.
• Work closely with all business lines supporting the implementation of national initiatives.
• Using NDAC systems and reporting tools constantly monitor and maintain product and raw material performance.
• Ensure all products maintain accordance with relevant European and British Standards, QSRMC regulations, IMS, Project QMS and the Heidelberg Materials Quality / Technical System Manuals.
• React to issues in a manner that minimises risk and cost to the business.
• Generate and submit required reporting to the Project timetable.
• Investigate and assist in the resolution of customer quality complaints and non- conformities.
• Provide technical training for new department employees and customers as directed.
• Proactively identify areas of quality improvement and communicate to area management.

Responsibilities:

• Quality.
• Environmental Compliance.
• Product compliance.
• Innovation.

Education/Qualification

• 5 GCSE grade 4+ Equivalent to a C in Math’s and English
• Level 1 award training
• CSCS for construction sites and triple bar nuclear new build
• SSSTS (Site Supervisor Safety Training Scheme) Optional

Why Join us?

At Heidelberg Materials, we don’t just offer jobs—we build careers. As a global leader in construction materials, we’re committed to innovation, sustainability, and, above all, our people.

Rewards & Benefits

We’re proud to be recognised as an Employer of Choice, with accreditations including:

• Armed Forces Covenant (Gold) | Disability Confident | 5% Club (Platinum) | Mates in Mind | Clear Assured | STEM Ambassador | MPQC Member
• Competitive Package: Salary, bonus incentives, generous pension, and life assurance
• Work-Life Balance: 27 days holiday (plus bank holidays), agile/flexible working, holiday purchase, and sabbatical options, Season and travel ticket loans
• Family-Friendly Policies: Enhanced support for maternity, paternity, adoption, IVF, neonatal care, and menopause
• Inclusive Culture: Paid volunteering day and active employee communities (LGBTQ+, Women in STEM, Armed Forces, and more)
• Wellbeing & Development: Employee Assistance Programme, retail discounts, and continuous learning opportunities