Help installation, maintenance, and repair workers in maintenance, parts replacement, and repair of vehicles, industrial machinery, and electrical and electronic equipment. Perform duties such as furnishing tools, materials, and supplies to other workers; cleaning work area, machines, and tools; and holding materials or tools for other workers.
<ul><li>Transfer tools, parts, equipment, and supplies to and from work stations and other areas.</li><li>Disassemble broken or defective equipment to facilitate repair and reassemble equipment when repairs are complete.</li><li>Examine and test machinery, equipment, components, and parts for defects to ensure proper functioning.</li><li>Install or replace machinery, equipment, and new or replacement parts and instruments, using hand or power tools.</li><li>Position vehicles, machinery, equipment, physical structures, and other objects for assembly or installation, using hand tools, power tools, and moving equipment.</li><li>Hold or supply tools, parts, equipment, and supplies for other workers.</li><li>Adjust, maintain, and repair tools, equipment, and machines, and assist more skilled workers with similar tasks.</li><li>Adjust, connect, or disconnect wiring, piping, tubing, and other parts, using hand or power tools.</li><li>Clean or lubricate vehicles, machinery, equipment, instruments, tools, work areas, and other objects, using hand tools, power tools, and cleaning equipment.</li><li>Assemble and maintain physical structures, using hand or power tools.</li><li>Tend and observe equipment and machinery to verify efficient and safe operation.</li><li>Apply protective materials to equipment, components, and parts to prevent defects and corrosion.</li></ul>