English Language
Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
Engineering and Technology
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.
Telecommunications
Knowledge of transmission, broadcasting, switching, control, and operation of telecommunications systems.
Coordination
Changing what is done based on other people's actions.
Quality Control Analysis
Testing how well a product or service works.
Troubleshooting
Figuring out what is causing equipment, machines, wiring, or computer programs to not work.
Repairing
Repairing machines or systems using the right tools.
Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
Education and Training
Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.