Machinist

On the job, you would:

• Calculate dimensions or tolerances, using instruments, such as micrometers or vernier calipers.
• Machine parts to specifications, using machine tools, such as lathes, milling machines, shapers, or grinders.
• Measure, examine, or test completed units to check for defects and ensure conformance to specifications, using precision instruments, such as micrometers.
• Set up, adjust, or operate basic or specialized machine tools used to perform precision machining operations.
• Program computers or electronic instruments, such as numerically controlled machine tools.
• Study sample parts, blueprints, drawings, or engineering information to determine methods or sequences of operations needed to fabricate products.