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

Conducting tests and inspections of products, services, or processes to evaluate quality or performance.

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.

The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position.

The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects.

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

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

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 materials, methods, and the tools involved in the construction or repair of houses, buildings, or other structures such as highways and roads.