Design
Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.
Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
Operation and Control
Using equipment or systems.
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.
Troubleshooting
Figuring out what is causing equipment, machines, wiring, or computer programs to not work.
Operations Monitoring
Watching gauges, dials, or display screens to make sure a machine is working.
Mechanical
Knowledge of machines and tools, including their designs, uses, repair, and maintenance.