Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.

Repairing machines or systems using the needed tools.

Determining causes of operating errors and deciding what to do about it.

The ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects.

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

The ability to apply general rules to specific problems to produce answers that make sense.

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

Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.

Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.