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.

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

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.

The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events).

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

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

Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.