About Us
Multiworks Australia delivers complex infrastructure projects for major asset owners across the energy, water, transport, defence, industrial and manufacturing sectors. For more than 20 years, we have built our reputation as a self-performing civil and infrastructure contractor, delivering high-value projects using our own people, plant and equipment. Our success is built on a commitment to safety, quality, innovation and strong client partnerships. We take pride in creating opportunities for our people to develop their skills and build rewarding careers within a supportive and inclusive workplace.
About The Role
Multiworks Australia is seeking an experienced
Diesel Mechanic
to join our team based in Brooklyn, Victoria. This is an excellent opportunity for a trade-qualified professional to work across a diverse fleet of trucks, plant and earthmoving equipment that supports major infrastructure and civil construction projects. Working closely with our Assets & Logistics team, you will be responsible for maintaining, servicing and repairing plant and equipment to ensure maximum reliability, performance and safety. This role offers a mix of workshop-based and field service work, providing variety and exposure to a wide range of machinery and equipment.
Key Responsibilities
Carry out preventative maintenance and scheduled servicing on trucks, plant and earthmoving equipment
Diagnose faults and perform repairs on diesel engines, hydraulic systems and associated components
Conduct breakdown repairs and emergency maintenance as required
Undertake onsite servicing and maintenance across project locations when required
Complete inspections and ensure all equipment complies with safety and operational standards
Maintain accurate service records, maintenance reports and repair documentation
Liaise with supervisors and operational teams to minimise equipment downtime




Assist with the maintenance and upkeep of the workshop and yard facilities
Identify opportunities to improve equipment reliability and maintenance processes
Undertake additional tasks and responsibilities as required to support business operations
What We're Looking For
Trade Qualification as a Diesel Mechanic (mandatory)
Demonstrated experience maintaining and repairing trucks, plant and earthmoving equipment
Strong diagnostic and fault-finding skills across diesel engines and associated systems
Experience working on civil construction or heavy plant equipment highly regarded
HR or HC Licence desirable
Forklift, plant or machinery tickets advantageous
Strong understanding of maintenance, servicing and safety compliance requirements
Excellent attention to detail and commitment to quality workmanship
Ability to work independently and collaboratively within a team setting
Strong communication and interpersonal skills
Reliable, safety-focused and proactive approach to work
Current Australian Driver's Licence
Demonstrated alignment to Multiworks' values of Craft, Care, Courage and Credibility
What We Offer
Permanent, full-time employment with a growing infrastructure contractor
Competitive hourly rates under the current EBA
Rostered Days Off (RDOs)
Opportunity to work across a diverse fleet of trucks, plant and earthmoving equipment
Career development and progression opportunities within a growing organisation
Supportive and team-oriented team environment
Employee Assistance Program (EAP) for wellbeing support
Company events, celebrations and employee recognition programs
Tenure and loyalty recognition initiatives
Work with a certified Great Place to Work organisation committed to safety, quality and innovation
Multiworks is an equal opportunity employer and encourages applications from people of all backgrounds, genders, and Aboriginal and Torres Strait Islander peoples.
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📌 Diesel Mechanic (Melbourne)
🏢 Multiworks
📍 Melbourne