Mechanical
Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
Computers and Electronics
Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
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.
Public Safety and Security
Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.
Monitoring
Keeping track of how well people and/or groups are doing in order to make improvements.
Operation and Control
Using equipment or systems.
Operations Monitoring
Watching gauges, dials, or display screens to make sure a machine is working.