Technical Supervisor

About Breedon Group: Breedon Group plc is a leading vertically integrated construction materials group in Great Britain, Ireland, and the USA. We are dedicated to providing high-quality materials and services for the construction industry, with a commitment to safety, sustainability, and innovation. Joining Breedon means becoming part of a team that values excellence and is committed to making a positive impact.

Position Overview: We are looking for an experienced and technically competent Technical Supervisor to lead the day-to-day supervision of laboratory and site-based materials testing operations. This role ensures all testing is conducted accurately, efficiently, and in full compliance with industry standards, company procedures, and regulatory requirements. As the technical lead within the team, you will oversee technicians, provide guidance on testing procedures, ensure accurate reporting, and uphold quality standards—playing a key role in maintaining accreditation (e.g., UKAS) and supporting continuous improvement across materials testing processes.

Key Responsibilities

• Supervise and coordinate the activities of materials technicians in both laboratory and field environments.
• Ensure all testing of concrete, soils, aggregates and asphalt is carried out in accordance with relevant standards and internal protocols.
• Act as a technical authority and point of escalation for troubleshooting, complex testing, or procedural queries.
• Review, approve, and validate test reports and data before submission to clients or internal stakeholders.
• Monitor workload and resources, assigning tasks to ensure deadlines and service levels are met.
• Support training, mentoring, and competency assessments of junior staff and new technicians.
• Assist in maintaining laboratory quality systems, including UKAS accreditation, calibration, traceability, and documentation control.
• Conduct internal audits, risk assessments, and participate in external audits (e.g. UKAS, client QA visits).
• Ensure health, safety, and environmental compliance in all testing activities and promote a culture of safety awareness.
• Liaise with operational managers and clients to understand testing requirements and deliver high-quality service.
• Identify and implement improvements in processes, equipment, and systems.
• Ensure all work complies with health, safety, and environmental policies and procedures.

Skills, Knowledge and Expertise

• Relevant qualification in Construction Materials Testing or a related field (e.g. HNC/HND, NVQ Level 3, or equivalent experience).
• Strong experience in a materials testing role, ideally with supervisory or senior-level responsibilities.
• Sound knowledge of testing standards and methods (BS, EN, ASTM, ISO).
• Experience working in a UKAS-accredited laboratory (or similar accreditation) is highly desirable.
• Proficient in using testing equipment and tools for laboratory and field tests.
• Valid UK driving licence essential for site-based work.
• Strong technical and analytical skills.
• Excellent attention to detail and accuracy.
• Effective communication and interpersonal skills.
• High level of organisation and time management.
• Ability to work independently and as part of a team.
• Strong understanding of health & safety procedures in lab and site environments.

Benefits

• A tailored, competitive salary.
• Company Pension Scheme.
• 33 days annual leave, inclusive of bank holidays.
• Share Saver Scheme participation.
• Company Life Assurance Scheme.
• Access to our Employee Assistance Programme for health and wellbeing support.
• Discounts on a wide range of products through our employee benefits platform.
• Broad learning opportunities and career progression pathways.

Diversity Statement: At Breedon Group, we are committed to fostering an inclusive workplace where diversity is valued. We believe in equality of opportunity for all and encourage applications from a diverse range of candidates.

Join Us: If you are looking for a role that challenges you, offers progression, and contributes to building better futures, we would love to hear from you. This position is an opportunity to grow your career within a supportive and dynamic environment at Breedon Group.

Application Process: Ready to make a meaningful difference? Apply now by submitting your CV and cover letter. We look forward to considering your application and potentially welcoming you to our team.