Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
Computers and Electronics
Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
Science
Using scientific rules and strategies to solve problems.
English Language
Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
Chemistry
Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods.
Reading Comprehension
Reading work-related information.
Judgment and Decision Making
Thinking about the pros and cons of different options and picking the best one.
Customer and Personal Service
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.
Writing
Writing things for co-workers or customers.
Complex Problem Solving
Noticing a problem and figuring out the best way to solve it.
Critical Thinking
Thinking about the pros and cons of different ways to solve a problem.
Social Perceptiveness
Understanding people's reactions.
Active Learning
Figuring out how to use new ideas or things.
Mathematics
Using math to solve problems.
Systems Evaluation
Measuring how well a system is working and how to improve it.
Active Listening
Listening to others, not interrupting, and asking good questions.
Speaking
Talking to others.
Systems Analysis
Figuring out how a system should work and how changes in the future will affect it.
Negotiation
Bringing people together to solve differences.
Persuasion
Talking people into changing their minds or their behavior.
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