Computers and Electronics
Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
Repairing
Repairing machines or systems using the right tools.
Equipment Maintenance
Planning and doing the basic maintenance on equipment.
Troubleshooting
Figuring out what is causing equipment, machines, wiring, or computer programs to not work.
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.
Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
English Language
Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.