Review technical documents to plan work.

Monitor engine operation or functioning.

Monitor equipment gauges or displays to ensure proper operation.

Monitor work environment to ensure safety or adherence to specifications.

Inspect aircraft or aircraft components.

Inspect finished products to locate flaws.

Test performance of electrical, electronic, mechanical, or integrated systems or equipment.

Knowledge of principles and methods for moving people or goods by air, rail, sea, or road, including the relative costs and benefits.

Transportation

Knowledge of principles and methods for describing the features of land, sea, and air masses, including their physical characteristics, locations, interrelationships, and distribution of plant, animal, and human life.

Geography

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

Mathematics

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

English Language

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

Computers and Electronics

Knowledge of human behavior and performance; individual differences in ability, personality, and interests; learning and motivation; psychological research methods; and the assessment and treatment of behavioral and affective disorders.

Psychology

Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.

Engineering and Technology

Controlling operations of equipment or systems.

Operation and Control

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

Operation Monitoring

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.

Active Listening

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

Critical Thinking

Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.

Monitoring

Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.

Complex Problem Solving

Considering the relative costs and benefits of potential actions to choose the most appropriate one.