Plant Supervisor

Heidelberg Materials UK (formerly Hanson UK) is one of the UK’s largest suppliers of construction materials, employing over 3,500 people and operating around 280 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.

Full‑Time | Permanent | £30,000–£35,000 | 45 hours per week

Are you ready to take the next step in your career with an employer that invests in your future? We are recruiting a Plant Supervisor to join our team in Reading (Theale). This is an excellent opportunity for someone looking to grow, learn, and play a key role in the safe and efficient running of a concrete production site.

As Plant Supervisor, you will support the day‑to‑day operations of the batching plant, ensuring production meets customer needs while maintaining high standards of safety, quality, and environmental compliance. This is a hands‑on, varied role where no two days are the same. From operating computer‑based batching systems to liaising with customers and carrying out routine plant maintenance, you will play a vital part in keeping operations running smoothly.

• Operate computerised batching and dispatch systems.
• Batch concrete and mortar accurately in line with procedures.
• Work closely with the Order Office to meet customer requirements.
• Engage with customers politely and professionally in person and by phone.

• Carry out routine plant maintenance and inspections.
• Maintain plant cleanliness, housekeeping standards, and site presentation.
• Ensure adequate stock levels and check incoming materials.
• Conduct visual stock checks weekly and verify monthly.
• Ensure waste disposal, water discharge, and dust emissions comply with environmental standards.

• Promote and maintain a safe working environment for employees, contractors and visitors.
• Report defects or issues relating to safety, environment, quality, or service.
• Comply fully with company policies on Health & Safety, Quality, Environmental procedures, Fraud Prevention and Competition Act requirements.
• Safeguard security of the site, plant, and buildings.

• Review work methods to optimise plant use, efficiency, and material usage.
• Supervise contractors and hauliers on site.
• Carry out any additional duties required by management.

• Competitive salary: £30,000–£35,000
• Bonus incentives
• Generous pension schemes up to 15%
• Life Assurance

• 27 days holiday plus bank holidays
• Flexible and agile working opportunities
• Holiday purchase scheme
• Sabbatical options

• Enhanced Maternity, Paternity, Parental Leave, Adoption and Neonatal policies

• Full training provided
• Clear development pathways
• Support for early careers, service leavers, students and graduates

• Employee Assistance Programme (EAP)
• Mental Health First Aiders
• Cycle to Work scheme
• Discounted private medical cover
• Gym discounts and employee benefits portal
• Free eye tests

• Paid volunteering day
• Active Networks: LGBTQ+, Women in Science & Engineering (STEM), Armed Forces, and more
• Proud supporters of:
  Armed Forces Covenant (Silver), Disability Confident Committed, The 5% Club (Gold), Mates in Mind, Clear Assured, MPQC, CTP, and others

We are committed to being an employer of choice—supporting wellbeing, offering exceptional development opportunities, and creating an inclusive workplace where everyone can thrive. Whether you're just starting out or looking to advance your career, we’ll give you all the training and support you need to succeed as a Plant Supervisor.