Marks 4WD is Australia's home of 4WD performance products.
For over 45 years, we've been designing, manufacturing and distributing innovative drivetrain, engine conversion and vehicle enhancement products for the global 4WD market.
From portal axles and drivetrain upgrades to complete vehicle engineering solutions, we're known for solving complex automotive challenges.About the roleWorking within the Engineering Team, you will be responsible for the design, development, testing and validation of new products and vehicle systems across a wide range of projects including portal axle systems, engine, drivetrain and transmission products, secondary stage manufacturing (SSM) vehicle modifications, vehicle electrical and control systems, and custom engineering projects.
You will be involved throughout the entire product lifecycle, from concept development and engineering analysis through to prototype manufacture, testing and production release.Key responsibilitiesDesign and develop mechanical, electrical and electromechanical systems for automotive applicationsProduce 3D CAD models, drawings and manufacturing documentation using SolidWorksDevelop prototypes and work with sales and workshop staff to bring concepts to lifeConduct bench, workshop and vehicle-based testing activitiesAnalyse test results and implement design improvementsAssist with vehicle integration activities including drivetrain, suspension, electrical and control system installationSupport product validation, compliance and certification activitiesDevelop engineering calculations, FEA analysis and technical reports where requiredLiaise with suppliers,



manufacturers and technical partnersParticipate in design reviews, ECNs, and revision updates.About youBachelor's Degree in Mechanical Engineering, Mechatronics Engineering or a related disciplineMinimum 3 years' experience in product development, automotive engineering or similar engineering rolesPractical hands-on experience building, modifying or testing mechanical systemsStrong understanding of manufacturing processes and design for manufacture principlesExcellent problem-solving and troubleshooting skillsStrong written and verbal communication skillsValid Australian Manual Driver's LicenceWork on cutting-edge products for our global customer baseBe involved in complete product development from concept through to productionMix of engineering, design, workshop and vehicle testing activitiesCareer growth in a growing Australian automotive engineering businessAccess to modern engineering tools, equipment and workshop facilitiesEmployee discounts on Marks 4WD and suppliers' productsMonthly team BBQs and company eventsEmployee Assistance Program (EAP)Dedicated onsite parking spaceSupportive and passionate team environmentWho Will Succeed in This Role?
This role will suit someone who doesn't want to sit behind a desk all day.You'll enjoy getting into the workshop, working on vehicles, solving difficult engineering problems and seeing your designs become real products.
You're equally comfortable discussing engineering calculations, reviewing CAD models, working alongside technicians, or conducting vehicle testing in the field.If you're passionate about automotive engineering, innovation and 4WD vehicles, we'd love to hear from you.
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📌 Product Development Engineer (Melbourne)
🏢 Marks4wd
📍 Melbourne