The job duties of an EDM or electrical discharge machine operator include the setup and programming of EDM equipment to ensure proper functionality when making precision parts for tool-makers and designers. As an EDM operator, you may work with multiple thru wire EDM machines or sinker EDM machining solutions. Your responsibilities are to measure, mark, and document dimensions of materials, program CAD, CAM, and Agie software applications, perform G-code programming of wired EDM machines, monitor the EDM machining process, and inspect finished products.