Relief Plant Supervisor Join a team where your expertise keeps operations moving smoothly! Are you hands‑on, safety‑driven and great with people? We're looking for a proactive Relief Plant Supervisor to support the efficient running of our concrete plants. In this role, you'll be the go‑to person ensuring production, quality and safety standards are consistently met-while also stepping in to provide essential cover during holidays and periods of absence. What You'll Be Doing Reporting to the Transport & Operations Manager, you'll play a key role in daily plant operations, including: Operational Excellence Operating computer-based systems for batching and dispatching concrete Ensuring concrete and mortar production meets customer requirements and company quality standards Maintaining stock levels and ensuring all materials meet specification Accurately batching concrete/mortar following operational procedures Site Safety & Compliance Upholding full compliance with Health & Safety, Environmental Legislation, and company policies Monitoring waste disposal, water discharge and dust emissions Ensuring all employees, contractors and visitors follow safety procedures Reporting defects, incidents or anything impacting safety, environment, product quality or service Maintenance & Housekeeping Carrying out routine maintenance and inspections Ensuring plant buildings, equipment and surrounding areas are clean, tidy and well‑presented Supervising contractors and hauliers on site Securing the site and maintaining building security at all times Customer Service Handling customer enquiries politely and professionally-by phone and face‑to‑face Representing the company with a positive and professional image Continuous Improvement Reviewing work methods and plant utilisation for efficiency Seeking guidance on operational matters outside role authority Carrying out additional duties as required What You Bring A proactive, solutions‑focused approach Strong communication skills and confidence dealing with customers, contractors and hauliers Attention to detail and pride in maintaining high standards A commitment to health, safety and environmental compliance Ability to work independently while supporting multiple plant locations Why Join Us? The chance to work across multiple sites-no two days are the same A vital role in keeping our operations running efficiently Supportive team environment with opportunities to learn and grow 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