Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.

Repairing machines or systems using the needed tools.

Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.

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

The ability to listen to and understand information and ideas presented through spoken words and sentences.

The ability to communicate information and ideas in speaking so others will understand.

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.

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