Occupational growth is unavailable at this time. Employment outlook is unavailable at this time. Preparation Most employers require a three-year apprenticeship for molders. For mold makers, a five-year apprenticeship is available. Most apprenticeship openings are filled from within a firm.
Some applicants gain related work experience as a molder's helper.
High school or community college courses in math, general science, and drafting are recommended. Courses in geometry, metal shop, and blueprint reading also provide a good background.