A.T.M. Maker is a job that involves creating and maintaining automated teller machines (ATMs). The job requires knowledge of PINs, PINS, CASH, MACHINE, and NCR. PIN stands for Personal Identification Number, PINS stands for Personal Identification Security, CASH stands for Computer Assisted Supervisory Control, MACHINE stands for Multi-Application CASH Handling Equipment, and NCR stands for National CASH Register. A.T.M. Maker is responsible for designing, installing, and maintaining ATMs to ensure they are functioning properly and securely.