A Mastercam programmer sets up, programs, and adjusts CNC manufacturing machinery and CAM computer software. Your responsibilities include designing tools and fixtures for improved machining, understanding speeds/feeds of tools and their effect on manufacturing cycle time, and providing support to each machinist. You actively search for process improvement opportunities, while keeping production standards and safety as top priorities. Other duties include staying updated on industry trends and incorporating developing technologies to improve manufacturing processes. Some employers require you to run studies on cost reduction and provide recommendations. You work with engineers, supervisors, and other shop personnel to resolve machining and quality issues.