• The average pay for Heavy Diesel Mechanic jobs in QLD is $90K per year. • Entry-level positions start at $60K per year, while the most experienced workers can earn up to $165K per year. • 7 companies are currently advertising Heavy Diesel Mechanic jobs in QLD including YOUNGBROOK RECRUITMENT, Wagners, Engineering Personnel, Peabody Energy Corporation and Spectra Recruitment. • Top skills include MAINTENANCE, CATERPILLAR, DIESEL MECHANIC, DIESEL and TIME MANAGEMENT.