When your DVD player breaks down, you simply take it to the repair shop and have them replace whatever part is malfunctioning. It's no big deal. But in larger systems, sometimes a malfunctioning part can be catastrophic. For example, in a city, the traffic lights must never shut down completely. So in the event that a piece does malfunction, there must be adequate backups already in place to make sure that the system continues to operate correctly. This is the underlying principle of safety engineering.
What exactly is safety engineering?
Safety engineering is the science of making sure that systems or machines can still operate even if some of the parts malfunction. This is not so important for most home appliances, but for large cities, hospitals, fire stations, police stations, and other life-critical organizations, safety engineering is the essential. As you can imagine, safety engineering requires in-depth knowledge of physics, mathematics, engineering, mechanics, and other related sciences.
Safety engineering starts with education
Given the scope of your potential duties, you'll probably need to attend some type of formal training first. Before a hospital administrator believes your assertion that their facilities will never malfunction, you must demonstrate that you possess a deep understanding of safety engineering. Is imperative that life-critical systems stay online even in the event of an emergency, disaster, or malfunction. Your safety engineering training will prepare you for this task. And as the world becomes more complex, there will be even greater demand for your skills.
Publish date: February 10, 2011