Miner Production (Reference CUL759)

Petra Diamonds SA (Pty) Ltd. · Cullinan

Posted 28 October 2026

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Introduction

Reporting to the Shiftboss, Control the ore extraction process to ensure optimal utilisation of people and equipment to obtain production and safety targets.

Duties & Responsibilities

  • Responsible to conduct start of shift waiting place procedure i.e. safety meetings and general communication to team.
  • Perform risk assessments (Activity Based and Mini) and PTO's in line with company Safe Operating Procedures (SOPs), Safe Work Procedures (SWPs) and standards.
  • Enforce and ensure that people wear the correct PPE at all times.
  • Responsible for examining, making and declaring workplaces safe and healthy for work.
  • Responsible to make unsafe areas safe and where not possible the area to be barricaded and reported to supervisor for further evaluation and appropriate action to be taken.
  • Ensures that the necessary safety precautions are taken before detonating explosives.
  • Monitor and maintain a safe and healthy working environment in the work place.
  • Responsible for testing, monitoring and controlling gases.
  • Responsible for ensuring the implementation of ventilation layouts and the maintenance and compliance of proper ventilation standards underground.
  • Ensure adherence to related legislation and company policies, procedures and COP's.
  • Conduct general massive mining operations (i.e. Development Drilling and Blasting ;  Long Hole drilling & blasting, secondary blasting, production loading, draw control compliance,  allocation of machinery and equipment, management of people) to obtain the required production targets.
  • Supervise and execute blasting operations such as controlling of explosives, preparing working face for blasting, charging up of face and sites, conducting blasting and treating misfires.
  • Responsible for day to day  reporting, planning, controlling, leading and organising repairs and breakdowns.
  • Control the utilisation of allocated resources (i.e. People, machines and equipment).
  • Responsible to inspect materials, products or equipment to detect defects / malfunctioning and report to CCR/Supervisor accordingly.
  • - Responsible to operate machinery and equipment in area of responsibility as and when required.
  • Responsible to install, maintain, support and remove temporary support in mining excavations.
  • Identify deviations or non-conformances, plan and implementing corrective actions to ensure attainment of the production plan.
  • Company Policy & Procedures Compliance: Takes cognisance of and adhere to Company policies, procedures and relevant legislation. Manage and report on non compliance issues.
  • Safety, Health and Environment Compliance: Model behaviour that is consistent with the Company Safety, Health and Environment Vision and Values. Manage and report on non compliance issues.
  • Reporting, Monitoring & Evaluation,  Audit: Ensure that all Mining reporting is aligned with standards, guidelines and schedules.
  • Engagement & Communication: Establish and maintain good working relationships and an effective / sound communication system with the Mining Function.
  • "Supervises subordinates in the designated area by:

- prioritising tasks according to requirements and briefing/instructing subordinates on specifications and time parameters when necessary;

- over-inspecting equipment, work areas and tasks performed to ensure that standards are met;

- identifying the training requirements of subordinates and making recommendations accordingly or performing on-the-job training as required;

- controlling labour/relief requirements and leave rosters as/when necessary;

  • - advising/guiding/coaching/disciplining subordinates appropriately;
  • - ensuring compliance with Company policies and procedures, set standards and statutory requirement;
  • - ensuring cooperation, improve morale and satisfaction within team;
  • - inspiring loyalty and trust;
  • - providing effective feedback to subordinates.
  • "
  • "Effective Team Player:

- Maintain and manage healthy relationships within own team and across teams.

- Responsible to provide support to team within area of responsibility.

- Responsible to share knowledge and skills with co-workers.

- Responsible to use communication and feedback channels effectively."

Effective Self Management: Responsible for managing own work performance and completing tasks as per set timelines and standards.

Desired Experience & Qualification

MINIMUM REQUIREMENTS

  • Grade 12 / NQF level 4.
  • Blasting Certificate OR National Certificate Rock breaking Underground Hard Rock Level 3.
  • Valid driver's license.
  • A minimum of 2 years relevant mining experience after obtaining a blasting certificate.
  • Computer Literacy and Microsoft Office Suite.

ADVANTAGEOUS

  • Advantageous: Drill Rig Operator (Production Type Rig as per operational requirement).
  • Sub level Cave Experience
  • Block Cave Experience

TECHNICAL COMPETENCIES

  • Conduct primary and secondary rock breaking operations in a safe and proper manner in accordance with legislation requirements.
  • Demonstrate understanding of explosives handling.
  • Have knowledge and skill in adhering to occupational safety, health and environmental policies, procedures and legislative requirements.
  • Control the utilisation of resources
  • Identify hazards or potential hazards and follow the appropriate procedures.

Licensed and be able to operate machinery and equipment under area of control.

Package & Remuneration

Market Related

Interested?

Closing Date: 01 November 2026

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Miner Production (Reference CUL759) at Petra Diamonds SA (Pty) Ltd. — Cullinan · JobAlertsZA