What certification do you need to become a machinist?

To become a machinist, you typically need a high school diploma or equivalent, followed by vocational training or an apprenticeship. While certification isn't always mandatory, obtaining a credential such as the National Institute for Metalworking Skills (NIMS) certification can enhance job prospects and demonstrate proficiency in machining skills. Additionally, specific employers may require certifications related to CNC programming or other specialized machining techniques.