(Required) 4 Years' Post apprenticeship experience in a heavy industrial, mining or plant environment 1
(Required) 4 Years' Post apprenticeship experience in a heavy industrial, mining or plant environment 1
6 Years Post apprenticeship in an artisan / technician trade in heavy industrial, mining or plant and/or
6 Years Post apprenticeship in an artisan / technician trade in heavy industrial, mining or plant and/or