4WD Technician: Accessory Fitting & Mechanical Repair

SMS Personnel Australia Pty Lt; Inner West; On-site; AUD 69,000 - 77,000; Full time

Job summary

SMS Personnel is seeking an experienced 4WD Technician / Motor Mechanic for a temporary assignment with a major Australian 4x4 accessories business in Auburn. The role combines premium 4WD accessory fitment with hands-on mechanical work across suspension, differentials, vehicle charging systems and under-vehicle components.

The role includes fitting bull bars, roof racks, canopies and other accessories, diagnosing faults and maintaining dual-battery/charging systems.

Qualifications

• Strong practical automotive mechanical skills with 4WD accessory fitting experience.
• Trade qualification strongly preferred for full mechanic scope.
• Experience with suspension, driveline/differential work and fault finding.
• Electrical systems experience, including dual-battery charging.

Responsibilities

• Fit bull bars, roof racks, canopies and other 4WD accessories.
• Install and diagnose fuel and air filtration systems.
• Install, diagnose and maintain dual-battery and vehicle-charging systems.
• Diagnose faults and perform repairs to demonstrated competency.
• Install and diagnose suspension and differential components, including bearings.
• Support vehicle modifications and ensure safety procedures.
• Test, adjust and validate mechanical and electrical systems after work.
• Maintain safe workshop practices and care for tools.

Skills

4WD accessory fitting

Motor/auto mechanic experience

Suspension work

Electrical systems diagnosis

Driveline/differential work

Attention to detail

Education

Motor mechanic trade qualification / Certificate III or equivalent

Tools

Dual-battery/charging-system knowledge

Job description

4WD Technician / Motor Mechanic – Accessories & Vehicle Systems - St Peters NSW

Casual | SMS Personnel Australia Pty Lt | Australia

Posted On 19/08/2026

Job Information

Manufacturing

Work Experience 1-3 years

69k - 77K Full Time

Hourly Rate 36.81 Casual Rate

City St Peters

State/Province New South Wales

2044

Job Description

SMS Personnel is seeking an experienced 4WD Technician / Motor Mechanic for a temporary assignment with a major Australian 4x4 accessories business in Auburn. The role combines premium 4WD accessory fitment with hands-on mechanical work across suspension, differentials, vehicle charging systems and under-vehicle components.

The role

• Fit bull bars, roof racks, canopies, protection equipment, trays and other 4WD accessories.

• Install and maintain fuel and air filtration systems.

• Install, diagnose and maintain dual-battery and vehicle-charging systems.

• Diagnose mechanical and electrical faults and complete repairs within your demonstrated competency.

• Install and diagnose suspension and differential components, including bearings and differential assemblies.

• Support GVM upgrade and vehicle-modification work in accordance with the host’s approved certification procedures.

• Test, adjust and validate mechanical and electrical components after installation or repair.

• Carry out wheel-alignment checks and tyre inspections/fitments as required.

• Maintain safe workshop practices, complete daily equipment checks and care for workshop tools and assets.

Requirements

• Strong practical automotive mechanical and 4WD accessory-fitting capability.

• A motor mechanic trade qualification / Certificate III or recognised equivalent is strongly preferred for candidates undertaking the full mechanic scope.

• Demonstrated experience with suspension, driveline/differential work and mechanical fault finding.

• Automotive electrical and dual-battery/charging-system experience is highly regarded.

• High attention to detail, safe work habits and a commitment to quality workmanship.

• Ability to work independently while contributing effectively to a workshop team.

• Interest in 4WD vehicles and aftermarket accessories.

• St Peters -based temporary assignment.

• Varied work across 4WD accessory fitment and vehicle mechanical systems.

• Established workshop procedures, products and technical support.

Apply with a current resume outlining your automotive qualifications, 4WD/accessory fitting, suspension/differential, diagnostic and automotive electrical experience.

If this position sounds like you, please apply through SEEK or go to our website at SMS Personnel and click on the JOBS tab. Alternatively, you can contact our office on 1300 223 360 between 9am -5pm Monday-Friday or call Dion on 0439 008 531.

Please note that only short-listed candidates will be contacted