Diesel Mechanic - Heavy Trucks Diagnostics & Maintenance

Placements24; Benoni; On-site; ZAR 320,000 - 420,000; Full time

Benefits offered by this job

Uniform and work tools provided

Medical aid and provident fund

Overtime opportunities

Job summary

Placements24 in Benoni, Gauteng, is seeking a skilled Diesel Mechanic to join our fleet maintenance team. You will diagnose, repair, and service a large fleet of heavy commercial vehicles, including trucks and trailers, ensuring safety and reliability.

The ideal candidate has a trade qualification, at least five years of experience with diesel engines, hydraulics, and electrical systems, and can read service manuals. This on‑site role offers steady work and opportunities for overtime.

Qualifications

• Qualified Diesel Mechanic with a relevant trade qualification (e.g., NQF Level 3/4).
• Minimum of 5 years of proven experience diagnosing and repairing heavy commercial vehicles.
• Strong knowledge of diesel engine mechanics, including fuel systems, turbochargers, and emission controls.
• Experience with vehicle electrical systems, diagnostics, and common issues.
• Proficiency in using diagnostic software and tools specific to commercial vehicles.
• Ability to read and interpret service manuals and technical diagrams.
• Strong mechanical aptitude and problem-solving skills.
• Good communication and teamwork abilities.
• Must be physically capable of performing the demands of the job, including lifting and working in various positions.
• Valid driver's license is essential, a Code 14 license is advantageous.
• Willingness to work on-site in Benoni.

Responsibilities

• Perform comprehensive diagnostics and repairs on diesel engines, transmissions, brakes, suspension, and electrical systems of heavy commercial vehicles.
• Conduct routine preventative maintenance services, including oil changes, filter replacements, and lubrication.
• Inspect vehicle components and systems to identify wear and tear or potential failures.
• Utilize diagnostic equipment and tools to troubleshoot complex mechanical and electrical issues.
• Repair or replace faulty parts and components according to manufacturer specifications.
• Ensure all repairs and maintenance activities comply with safety regulations and company standards.
• Maintain accurate service records and document all work performed on each vehicle.
• Advise the workshop supervisor on necessary repairs and parts required.
• Keep the workshop area clean and organized, ensuring a safe working environment.
• Stay updated on new vehicle technologies and repair techniques.

Skills

Diesel engine diagnostics

Electrical systems

Diagnostic software

Heavy vehicle repairs

Education

NQF Level 3/4

Tools

Diagnostic tools

Job description

Placements24 in Benoni, Gauteng, is seeking a skilled Diesel Mechanic to join our fleet maintenance team. You will diagnose, repair, and service a large fleet of heavy commercial vehicles, including trucks and trailers, ensuring safety and reliability.

The ideal candidate has a trade qualification, at least five years of experience with diesel engines, hydraulics, and electrical systems, and can read service manuals. This on‑site role offers steady work and opportunities for overtime.