Help installation, maintenance, and repair workers in maintenance, parts replacement, and repair of vehicles, industrial machinery, and electrical and electronic equipment. They 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.

Set up or repair rigging for construction projects, manufacturing plants, logging yards, ships and shipyards, or for the entertainment industry.

Repair tears, holes, and other defects in fabrics, such as draperies, linens, parachutes, and tents.

Repair and open locks, make keys, change locks and vault combinations and install and repair safes.

Work below surface of water, using scuba gear to inspect, repair, remove, or install equipment and structures. They use a variety of power and hand tools, such as drills, sledgehammers, torches, and welding equipment. They conduct tests or experiments, rig explosives, or photograph structures or marine life.

Repair, clean, and adjust mechanisms of timing instruments, such as watches and clocks. Includes watchmakers, watch technicians, and mechanical timepiece repairers.

Install and repair telecommunications cable, including fiber optics.

Build or repair equipment such as furnaces, kilns, cupolas, boilers, converters, ladles, soaking pits and ovens, using refractory materials.

Install or repair cables or wires used in electrical power or distribution systems. They erect poles and light or heavy duty transmission towers.

Police sketch artists are Innovators and Strategists with background in Art and Design, earning $57,520 USD. Their skills...