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 Plant Supervisor Location: Mold Hours: 45 hours per week Salary: £30,000pa Overtime: Available subject to business requirements Training: Full training provided (front‑end loader experience required) About the Role We are seeking a dedicated and proactive Plant Supervisor to join our team. This role is key to ensuring the safe, efficient, and high‑quality production of concrete and mortar on a site currently operating as a single-person operation. You will take responsibility for site presentation and maintenance, the batching process, and delivering excellent customer service at all times. This is an opportunity for someone with strong operational awareness, attention to detail, and the ability to work independently in a fast‑paced environment. Key Responsibilities Production & Customer Service Liaise with the Order Office, plant staff, and customers to ensure all concrete/mortar production meets required standards. Produce concrete/mortar to optimum output, quality, and compliance with company procedures and technical instructions. Ensure excellent customer service and uphold the highest standards of site presentation. Plant Operations & Maintenance Operate the batching plant and front-end loader (FEL) in line with company policies. Carry out routine maintenance, inspections, and cleaning of plant mechanisms, buildings, equipment, and facilities. Monitor material stocks daily and carry out weekly visual stock checks. Ensure all materials used meet approval standards and are sufficiently available for production demands. Health, Safety & Environment Ensure all employees, contractors, and visitors follow safety instructions. Comply fully with the Health & Safety at Work Act 1974 and all company safety policies. Manage waste disposal, water discharge, and dust emissions in line with Environmental Procedures. Report any defects, safety concerns, environmental issues, or quality risks immediately. Essential Skills & Experience Computer literate Experience operating a front-end loader (FEL) Strong awareness of health, safety, and environmental standards Ability to work independently and proactively Good communication and organisational skills What We Offer Full training and development opportunities £30,000pa 45-hour working week Overtime available depending on business needs Supportive working environment with a focus on safety, quality, and career growth 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 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