Aries Rail is seeking a skilled Diesel Mechanic to join our team. The successful candidate will be responsible for maintaining, repairing, and servicing heavy vehicles, plant, earthmoving equipment, and specialized rail equipment. This role involves both workshop and field service duties, including 24/7 callout availability if required, ensuring our customers and Aries Rail's fleet is always operational and safe.

Key responsibilities

Conduct routine maintenance, diagnostics, and repairs on heavy vehicles, earthmoving machinery, and rail equipment

Provide on-site maintenance and repair services, including responding to emergency breakdowns and unscheduled repairs

Be available for on-call duties to respond to urgent repair needs, ensuring minimal downtime for essential equipment

Prepare detailed service and maintenance reports, documenting all work performed, parts used, and future maintenance recommendations

Adhere to all safety protocols and regulations while performing duties, ensuring a safe working workplace

Work closely with other team members, providing support and expertise to ensure the productive operation of the equipment fleet

24/7 Callout: Be available for on-call duties to respond to urgent repair needs, ensuring minimal downtime for essential equipment. Candidates to expect to be on call at least one week per month.





About you

Proven experience as a Diesel mechanic, preferably with experience working on heavy vehicles, earthmoving equipment, and rail machinery

Strong knowledge of hydraulic systems, diesel engines, electrical systems, and mechanical components

Heavy Vehicle Mechanic trade qualification is essential for this position

Ability to diagnose complex mechanical issues and implement effective solutions

Strong verbal and written communication skills, particularly in preparing detailed service reports

Willingness to work flexible hours, including nights and weekends, to meet the demands of the job

Current Rail Industry Worker (RIW) card or willingness to obtain (including CAT-3 medical and drug & alcohol screening)

About us

Aries Rail is a leading Australian engineering and manufacturing company specializing in the design, manufacture, maintenance, and hire of rail and road-rail equipment. With a strong reputation for innovation, safety, and reliability, we are committed to supporting critical infrastructure projects across the country. As a locally owned and operated business, we take pride in delivering high-quality solutions that meet the demanding standards of the rail industry.

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📌 Mechanic | Diesel fitter (City of Sydney)
🏢 Aries Rail
📍 City of Sydney