A CNC Programmer designs, modifies, and optimizes CNC machine instructions, crucial for producing precision components. Key responsibilities include interpreting blueprints, selecting tools, and troubleshooting machines. Required skills encompass programming languages (e.g., G-code), attention to detail, and problem-solving. Typically working in manufacturing environments, collaboration with engineers and operators is essential. Career progression includes roles like CNC Supervisor or Engineering Technician, amplifying growth opportunities in advanced manufacturing technologies.