Production and Processing
Production and Processing — Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.
Food Production — Knowledge of techniques and equipment for planting, growing, and harvesting food products (both plant and animal) for consumption, including storage/handling techniques.
Mechanical — Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
Public Safety and Security
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.
Mathematics — Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.