I apprenticed in a very large job shop , supposedly the largest on the east coast at the time . We had just about any machines available . The machinist apprenticeship was 8000 hrs , and the toolmakers was 10000 hrs . I completed both . On top of working everyday , we had to go to the colleges at night . Not many of those who got into the program actually finished due to the schedule . I have journeyman's machinist and tool and die makers papers , both a thing of the past . I have worked for most shops or performed work for most in the Baltimore area . I'm sure I've forgotten more than I retain at this point but I don't consider myself a full time machinist any longer . I troubleshoot , manage a shift , do mechanical work and also make replacement parts when needed . I still get many machinist offers but I can't see myself running a machine all day or night .