Job description 08/02/2024 HPS/2024/45 CNC & VMC operator Male 1 1 to 3 ITI CNC & VMCCNC machines to perform tasks such as drilling, grinding, milling etc.Understanding specifications of the task at hand and the desired result by reading blueprints, mechanical drawings etc.Translating instructions into computer commands so the machines can perform the correct function.VMC Machine Applications & Uses. Vertical machining, which is also known as milling, uses rotary cutters to remove metal from a workpiece.With a vertically oriented spindle, the tools sticks straight down from the tool holder and generally cut cross the top of a workpiece.