Watching gauges, dials, or other indicators to make sure a machine is working properly.

Controlling operations of equipment or systems.

Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.

The ability to see details at close range (within a few feet of the observer).

The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem.

The ability to concentrate on a task over a period of time without being distracted.

Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.

Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods.

Knowledge of machines and tools, including their designs, uses, repair, and maintenance.