Welding is the process of using some form of heat energy to join metal parts. One type of welding, arc welding, uses an electrical current to weld objects. This method is less accurate but is more cost effective.

Welding is an essential component of many industries such as the automotive industry, the construction industry, the aviation industry, and more. Without this form of metal work, so many things, including many buildings, gates, and fences, small kitchen appliances, vehicles - and even space travel - would not exist.

Is welding a good career?

Welding is among the highest paying skilled trades in the country with a median entry-level wage of over $60,000 per year or about $25-30 per hour. It's also an accessible career since the requirement to begin learning the trade is usually a high school diploma.