Heavy Diesel Fitter Job Description A heavy diesel fitter is a skilled tradesperson responsible for the maintenance, repair, and servicing of heavy diesel engines and equipment. Aurenne is seeking a qualified individual to join their team as a heavy diesel fitter. The successful candidate will have a minimum of 2 years' experience working on mobile plant post-trade and hold a relevant trade certificate or mechanical engineering qualification. They must also be able to pass a pre-employment medical and drug/alcohol screen. Responsibilities: