Review work orders or schedules to determine operations or procedures.

Investigate industrial or transportation accidents.

Monitor equipment gauges or displays to ensure proper operation.

Monitor activities of individuals to ensure safety or compliance with rules.

Monitor work environment to ensure safety or adherence to specifications.

Test materials, solutions, or samples.

Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.

Design

Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.

Mathematics

Knowledge of materials, methods, and the tools involved in the construction or repair of houses, buildings, or other structures such as highways and roads.

Building and Construction

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.

Customer and Personal Service

Knowledge of machines and tools, including their designs, uses, repair, and maintenance.

Mechanical

Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub- atomic structures and processes.

Physics

Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.

Complex Problem Solving

Considering the relative costs and benefits of potential actions to choose the most appropriate one.

Judgment and Decision Making

Communicating effectively in writing as appropriate for the needs of the audience.

Writing

Adjusting actions in relation to others' actions.

Coordination

Understanding the implications of new information for both current and future problem-solving and decision-making.