Diesel Mechanic

Hlabahlosile; Polokwane; On-site; ZAR 50 000 - 200 000; Full time

Job summary

A leading truck service company located in Polokwane, South Africa is seeking a skilled Diesel Mechanic. Responsibilities include diagnosing and repairing heavy-duty diesel trucks, conducting preventative maintenance, and ensuring compliance with safety standards. Required qualifications include a Red Seal Certification and 3–5 years experience working on diesel vehicles. This position offers a workshop-based work environment with potential for field service.

Qualifications

• 3–5 years experience working on trucks or heavy-duty diesel vehicles.
• Valid driver's license (Code 10 / 14 often required).
• Own tools may be required.

Responsibilities

• Perform diagnostics and troubleshooting on diesel engines.
• Service and repair trucks (e.g., Freightliner, Volvo).
• Conduct preventative maintenance and scheduled services.
• Repair and replace defective parts.

Skills

Strong mechanical and technical skills

Ability to interpret technical manuals

Proficiency in using hand tools

Good problem-solving skills

Communication skills

Time management

Physical fitness

Education

Red Seal Certification as a Diesel Mechanic

Job description

Diesel Mechanic Olifantsfontein Gauteng

Job Purpose :

To inspect, diagnose, repair, service, and maintain heavy-duty diesel-powered trucks and trailers according to manufacturer and safety standards.

• ? Key Responsibilities :
• Perform diagnostics and troubleshooting on diesel engines, transmissions, braking systems, electrical systems, and drivetrains.
• Service and repair trucks (e.g., Freightliner, Volvo, Scania, MAN, Mercedes-Benz ).
• Conduct preventative maintenance and scheduled services.
• Perform safety inspections and roadworthiness checks.
• Repair and replace defective parts, components, and systems.
• Use diagnostic tools and software to assess and fix problems.
• Maintain accurate service records and job cards.
• Follow health and safety protocols and workplace procedures.
• Liaise with workshop managers, parts departments, and sometimes clients.
• ? Skills & Competencies :
• Strong mechanical and technical skills.
• Ability to interpret technical manuals and diagnostic codes.
• Proficiency in using hand tools, diagnostic equipment, and machinery.
• Good problem-solving and analytical skills.
• Communication skills (verbal and written).
• Time management and ability to work under pressure.
• Physical fitness and ability to work in various conditions.
• ? Qualifications & Requirements :
• Red Seal Certification as a Diesel Mechanic (national trade test passed).
• Minimum 3–5 year’s experience working on trucks or heavy-duty diesel vehicles.
• Valid driver’s license (Code 10 / 14 often required).
• Own tools (sometimes required).
• PDP (Professional Driving Permit) – sometimes required for field work.
• Advantageous : OEM training (Volvo, Mercedes-Benz, MAN, Scania, etc.)
• ? Working Conditions :
• Monday to Friday, occasional overtime or standby work.
• Workshop-based, field service, or long-distance breakdown support.
• Exposure to noise, grease, oil, and heavy lifting.