Performs routine maintenance and repair of CNC and other metal cutting and forming machines and similar shop mechanical equipment. Conducts routine, periodic or special inspections to determine repair and maintenance work necessary to prevent breakdowns of facilities, machinery, and equipment. Uses hand and power tools. Tests, inspects, troubleshoots, and repairs machines and equipment. Coordinates major servicing with machine manufacturers as needed. Uses blueprints, sketches, layouts, wiring diagrams, service manuals, drawings, and specifications.