Welders? What Do They Do?

What is a Welder?

Welding offers a wide range of career opportunities in many industries, such as manufacturing, transportation and logistics, construction, and oil and gas. There are various types of welding techniques that can be used by welders.


Welders can operate machines or weld by hand. Depending on the industry and skills that a welder possesses their work can vary quite a bit. There are more than one hundred different techniques that a welder can use to join metal parts. Some common welding techniques are: stick welding, TIG welding, and MIG welding. These techniques are just some of the hands-on techniques that can be learned in an ARC Welding training program. Each technique has its advantages and disadvantages depending on the type of job needed to be performed. Having a broad understanding of the various welding types is important when choosing which type to use for a specific job.

Welding Program

Stick Metal ARC Welding (SMAW)

This type of welding uses stick electrodes to meld metal such as steel, cast iron, nickel, and aluminum. It is versatile and fairly easy to learn. Although this method is less clean and precise than other types of welding.

TIG Welding (GTAW)

This type of welding uses a tungsten inert gas electrode to weld thinner pieces of metal together. This method provides more precise results, as the operator is under greater control, but this method more difficult to master and will require more practice to become efficient. While this method is slower to produce and harder to learn, the resulting welds are of higher quality. Because this method does require a great amount of skill, those proficient in this method will have a skill base that is more sought after in the welding industry.

MIG Welding (GMAW)

Of the three types of welding mentioned, SMAW, GTAW, and GMAW, GMAW or MIG welding is by far the fastest welding type. MIG welding can weld metals or various thicknesses, but does require some cleanup afterwards. MIG welding is an inexpensive welding process that produces a high yield.

Job Outlook

The fields of manufacturing, oil and gas, aerospace, construction and technology all rely on welders in various ways. Because welding is a specialized skill there will always be a need for welders. The field of welding has various disciplines and opportunity for growth. As we see an increase in the number of retired baby boomers in the coming years, positions for welding should see an increase.


For anyone in any field, greater experience equals higher pay, more perks and greater work flexibility. A welding career is no different. As a welder you will benefit from the ability to constantly learn different welding methods and to increase your skill base. Welding is a craft that requires patience and understanding of not only the various welding methods, but of the materials to be weld as well. Beginning your welding training with a welding diploma is a great way to gain a foundation of skill that will benefit you in the workforce. While some skills can be learned on the job, having experience and education will allow you to be a step ahead in the competitive job market.

Precision Manufacturing Institute offers a diploma program for Electric ARC Welding where students can gain the hands-on experience needed to enter the job market. If you interested in a career as an Electric ARC Welder, then contact PMI today to get more information on how you can start your exciting journey to a lucrative career.