Set up, operate, or tend machines to crush, grind, or polish materials, such as coal, glass, grain, stone, food, or rubber.

Education: These occupations usually require a high school certificate or diploma.

Expereince: Some previous work-related skill, knowledge, or experience is usually needed. For example, a teller would benefit from experience working directly with the public.

Training: Employees in these occupations need anywhere from a few months to one year of working with experienced employees. A recognized apprenticeship program may be associated with these occupations.

• Machine Operator, Grinder Operator, Miller, Mill Operator, Batch Mixer, Crusher Operator, Cullet Trucker, Fabricator, Slurry Control Operator Helper, Beveller Operator