Diesel Mechanic Mining Jobs in Gauteng

Hire Resolve; Makhanda; On-site; ZAR 250,000 - 300,000; Full time

Job summary

Hire Resolve is recruiting a Diesel Mechanic on behalf of a mining sector client based in Gauteng, South Africa. The role focuses on diagnosing and repairing diesel engines, heavy mining equipment, and fleet systems to minimize downtime and ensure safety compliance.

The ideal candidate will have 3–5 years of diesel mechanic experience, a Diesel Mechanic Trade Test, and relevant technical qualifications. The position offers a full-time role with opportunities in the mining industry.

Qualifications

• Grade 12 / Matric is required.
• Diesel Mechanic Trade Test Certificate is essential.
• Qualification in Engineering Studies or related technical discipline is preferred.

Responsibilities

• Inspect and diagnose mechanical faults on diesel-powered vehicles and heavy mining equipment.
• Perform preventative, planned and breakdown maintenance on mining vehicles and diesel machinery.
• Repair and service diesel engines, gearboxes, transmissions and braking systems.
• Ensure compliance with mining safety standards and maintain clean, organized workshop.
• Complete accurate maintenance records and service reports.

Skills

Diesel Engine Repair

Heavy Equipment Maintenance

Mechanical Troubleshooting

Safety Compliance

Fleet Maintenance

Diagnostics

Preventative Maintenance

Workshop Operations

Education

Grade 12 / Matric

Diesel Mechanic Trade Test

Engineering Studies or related technical discipline

Job description

Diesel Mechanic | Mining Company - Gauteng

Hire Resolve is recruiting an experienced Diesel Mechanic on behalf of its mining sector client based in Gauteng, South Africa. This opportunity is suitable for skilled professionals with expertise in diesel engine repair, heavy equipment maintenance, mining machinery servicing, truck diagnostics, preventative maintenance, mechanical troubleshooting, and workshop safety compliance.

The selected candidate will be responsible for ensuring the safe, reliable, and compliant operation of diesel-powered vehicles, mining equipment, engines, and transport systems, while supporting maintenance and breakdown repair activities.

Job Overview

The Diesel Mechanic will inspect, diagnose, repair, and maintain diesel-powered trucks and heavy mining equipment to reduce downtime and ensure operational efficiency.

This role focuses on diesel engine maintenance, fault diagnostics, preventative maintenance, heavy equipment repair, mining fleet servicing, mechanical troubleshooting, workshop operations, and health & safety compliance.

Professionals interested in mining, engineering, and technical jobs in Southern Africa can explore additional opportunities through mining jobs in South Africa

Job Title

Diesel Mechanic

Company

Hire Resolve (Client Mining Company)

Job Location

Gauteng, South Africa

Employment Type

Full-Time

Industry

Mining / Engineering / Heavy Equipment Maintenance

Category

Installation, Maintenance & Repair | Engineering | Mining Operations

Job Description (Key Duties & Responsibilities)

Equipment Inspection & Diagnostics

• Inspect and diagnose mechanical faults on diesel-powered vehicles and heavy mining equipment
• Diagnose issues affecting:
  • Engines
  • Transmissions
  • Braking systems
  • Hydraulic and mechanical components
• Conduct root-cause analysis to improve equipment reliability and reduce operational downtime

Maintenance & Mechanical Repairs

• Perform preventative, planned, and breakdown maintenance on mining vehicles and diesel machinery
• Repair and service:
  • Diesel engines
  • Gearboxes and transmission systems
  • Braking systems
  • Mechanical components and assemblies
• Ensure equipment remains operational and compliant with mining standards

Safety & Quality Assurance

• Conduct quality inspections and performance checks after repairs
• Ensure maintenance work complies with occupational health and safety standards
• Maintain a safe, clean, and organized workshop environment

Documentation & Technical Reporting

• Complete accurate maintenance records and service reports
• Update job cards and technical documentation using maintenance systems
• Record repairs, inspections, spare parts usage, and maintenance schedules

Emergency & Breakdown Support

• Provide standby support and emergency breakdown assistance when required
• Respond to urgent maintenance requests to minimize operational interruptions

Education Requirements

• Grade 12 / Matric Certificate
• Diesel Mechanic Trade Test Certificate
• Qualification in Engineering Studies or related technical discipline

Essential Experience

• 3-5 years of practical experience as a Diesel Mechanic
• Experience maintaining diesel-powered vehicles and heavy machinery
• Strong understanding of mining equipment maintenance practices

Preferred Experience

• Experience working with the MANN Truck brand
• Knowledge of mining fleet maintenance systems
• Experience handling breakdown response and preventative maintenance schedules

Required Technical Skills

• Diesel Engine Repair
• Heavy Equipment Maintenance
• Mechanical Fault Diagnostics
• Preventative Maintenance
• Mining Equipment Servicing
• Engine Troubleshooting
• Transmission & Brake Systems Repair
• Workshop Operations
• Equipment Inspection & Testing
• Mechanical Engineering Principles
• Safety Compliance Procedures
• Technical Documentation
• Breakdown Maintenance
• Fleet Maintenance Systems
• Spare Parts & Maintenance Planning

Behavioral & Professional Competencies

• Strong analytical and problem-solving skills
• High attention to detail
• Ability to work under pressure in mining environments
• Good communication and teamwork abilities
• Strong commitment to workplace safety
• Time management and task prioritization skills
• Professionalism and accountability

Salary & Benefits

• Salary: R250,000 - R300,000 Per Annum (P/A)
• Paid Time Off (PTO) (where applicable)
• Long-term career opportunities in the mining industry
• Exposure to modern mining equipment and mechanical systems
• Professional development in heavy-duty diesel maintenance

Training & Career Development

• Advanced Diesel Diagnostics
• Mining Equipment Maintenance Systems
• Preventative Maintenance Planning
• Mechanical Troubleshooting Techniques
• Heavy Vehicle Repair Technologies
• Mining Safety & Compliance Standards

Additional Requirements

• Valid Driver’s License
• Ability to work flexible schedules and standby shifts when required
• Readiness to work in demanding mining environments

Recruitment Process

Suitable candidates may be contacted telephonically within 7 days of application. Applicants who are not immediately selected may have their CV retained for future opportunities.