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

Understanding the implications of new information for both current and future problem-solving and decision-making.

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

Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.

Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.

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