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Quarry Supervisor

Job details
Posting date: 27 November 2025
Salary: £27,000 to £42,000 per year
Additional salary information: DOE plus overtime and benefits
Hours: Full time
Closing date: 27 December 2025
Location: Carmarthenshire, Carmarthenshire, SA33 4SJ
Remote working: On-site only
Company: Acorn Recruitment
Job type: Permanent
Job reference: BBBH32821_1764257025

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Summary

Quarry Supervisor

Carmarthenshire | Permanent | Full-time, 47.5 hours + overtime | Office and site-based

Introduction

Acorn by Synergie is seeking an experienced and proactive Quarry Supervisor to support the client's Quarry Manager in the safe operation of the Quarry, Readymix Plant, and Asphalt Plant. This role is ideal for a motivated individual with strong leadership skills and technical knowledge who is committed to maintaining safe and efficient operations.

Key Duties
  • Ensure the safe operation of all fixed and mobile plant operations in line with the Health and Safety at Work Act 1974 and the Quarry Regulations 1999.
  • Support Reg 8.1d or 8.1c responsibilities in the absence of the Quarry Manager, working closely with appointed personnel.
  • Maintain high standards of best practice and promote a safe working culture.
  • Deliver weekly toolbox talks and daily shift briefings.
  • Carry out site inductions for staff, contractors, and visitors, and maintain accurate records.
  • Report near hits, unsafe acts, unsafe conditions, and incidents through the company portal.
  • Conduct regular safety inspections and ensure documentation is completed.
  • Purchase and issue safety workwear and maintain relevant records.
  • Ensure a safe system of work is in place for all key tasks.
  • Maintain site SHE IMS systems.
  • Assist the Quarry Manager with site audits, safety committee meetings, accident investigations, and inspections.
  • Monitor all extraction and processing work to ensure high standards and efficiency.
  • Undertake site inspections and risk assessments in line with safety regulations.
  • Examine materials produced to maintain product quality.
  • Assess equipment and material levels and order items as required.
  • Ensure all site vehicles are maintained to a good standard.
  • Operate and maintain the Integrated Management System for SHE controls.
  • Carry out root cause analysis on breakdowns to prevent recurrence.
  • Assist in managing the site P&L within budget control.
  • Support delivery of OEE and KPI targets.
  • Operate mobile plant where required, including ADT dump truck, loading shovel, fuel bowser, and water bowser.
  • Safely operate fixed and mobile plant, complete weekly inspections of documentation, and sign off action defects.
Requirements
  • Safety, Health and Environmental NVQ Level 4 QCF.
  • Willingness to work towards QCF Level 6.
  • Geotechnical Level 4.
  • IOSH or NEBOSH qualification.
  • First Aid qualification.
  • Strong technical understanding of quarry environments and extraction systems.
  • Good business and management skills.
  • Project management capability.
  • Leadership qualities and team-building skills.
  • Commercial awareness.
  • Strong IT skills.
  • Knowledge of health and safety issues in practical working environments.
What We Offer
  • Permanent full-time role contracted to 47.5 hours plus overtime rates.
  • 23 days' annual leave plus bank holidays.
  • Market-leading rates of pay.
  • Scottish Widows pension scheme (T&Cs apply).
  • Private medical insurance.
  • Company life assurance scheme (T&Cs apply).
  • Employee assistance programme.
  • Enhanced maternity and paternity pay.
  • Compassionate leave pay.
  • Refer a Friend scheme.
  • Employee suggestion scheme.
Interested?

Apply now to join the team!

Acorn by Synergie acts as an employment agency for permanent recruitment.

Proud member of the Disability Confident employer scheme

Disability Confident
A Disability Confident employer will generally offer an interview to any applicant that declares they have a disability and meets the minimum criteria for the job as defined by the employer. It is important to note that in certain recruitment situations such as high-volume, seasonal and high-peak times, the employer may wish to limit the overall numbers of interviews offered to both disabled people and non-disabled people. For more details please go to Disability Confident.

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