Diesel Technician / Mechanic

About the role

We are looking for an experienced Diesel Technician/Mechanic to join our workshop in Nigel. The role involves diagnosing, repairing and maintaining a range of heavy trucks and trailers, ensuring they are safe and road‑worthy.

Key responsibilities

• Conduct fault finding and investigations on trucks and trailers, including UD290/440, Quan series, Mercedes Actros and Axor.
• Repair or replace engines, transmissions, steering mechanisms and braking systems, and perform test drives to verify repairs.
• Respond to breakdowns and emergencies, carrying out onsite repairs and adhering to safety protocols.
• Perform preventative maintenance, brake tests and certificate of fitness (COF) defect corrections.
• Maintain accurate paperwork, complete job cards and manage stock levels of parts, tools and equipment.
• Escalate complex or unresolved issues to the Workshop Foreman.

Required profile

• N3 National Certificate (NQF Level 4) in Diesel Mechanics or equivalent trade qualification.
• 2–5 years of experience as a diesel mechanic/technician, preferably working on Mercedes trucks.
• Ability to analyse fault causes, request quotes and obtain pre‑approval for repairs.

Required skills

• Fault diagnosis and investigation on heavy vehicles.
• Engine, transmission, steering and brake system repair.
• Preventative maintenance of commercial trucks and trailers.
• Knowledge of Mercedes Actros, Axor, UD290/440 and Quan series vehicles.
• Use of inspection checklists and completion of job documentation.