Adult Diesel Apprenticeship Wanted

[dogfish]

Hi all I was wondering if anyone out there knows of a lead in Brisbane for an adult apprenticeship as a diesel fitter.
I am a qualified Fitter/Machinist by trade and am currently working in the hydraulic industry as a fitter/machinist I also weld and oxy cut silver solder and braze etc.
I just want to get my Diesel ticket and do earth moving repairs as well as heavy transport.
My current company won't put me on as an apprentice as there are no diesel fitters that work with us even though we work on all types of pumps engines and gearbox's etc.
Any information is most appreciated.