The Most In-Demand Welding Techniques for New Hires

If you are thinking about starting a hands-on career that offers stability and room to grow, welding is a strong choice. Skilled welders are needed in almost every major industry. That includes construction, automotive, renewable energy, manufacturing, aerospace, shipbuilding, and more. Because these fields rely on metalwork for nearly everything they build, the demand for trained welders continues to stay strong¹.

Many students learn these welding techniques through a career-focused Welding program, like those offered at The Refrigeration School Inc. (RSI) in Phoenix, Arizona. Programs like this are designed to help new welders build real-world skills and prepare for entry-level roles in the field.

For new welders, one tip to potentially getting hired is learning the welding techniques employers need for most. The more you can do, the more valuable you become on a job site or in a shop. Even mastering the basics of several core techniques can make a big difference when you are trying to land that first welding job.

Gas Metal Arc Welding (GMAW or MIG)

Gas Metal Arc Welding (GMAW or MIG) is one of the most widely used welding processes across the United States. Many new welders start with MIG because it is beginner-friendly and allows for quick, clean welds. It uses a continuously fed wire, which makes it easier to maintain a steady arc. MIG is used in automotive work, metal-fabrication shops, production lines, and general manufacturing.

Employers like MIG because it is efficient and versatile. If you understand how to adjust wire speed, control voltage, select the right shielding gas, and weld common metals like mild steel and aluminum, you already have skills that many workplaces rely on daily.

Shielded Metal Arc Welding (SMAW or Stick)

Shielded Metal Arc Welding (SMAW or Stick) is a trusted technique in construction and heavy industrial work. Many job sites rely on Stick because it works in challenging outdoor conditions. It performs well on metal that is dirty, rusty, or exposed to weather.

Because of this, employers look for welders who are confident with Stick welding. If you want to work on pipelines, structural steel, repair-and-maintenance roles, or field construction, Stick welding is important. Companies value welders who can run uphill, downhill, and overhead welds, choose the right electrodes, and adjust quickly to changing conditions.

Gas Tungsten Arc Welding (GTAW)

Gas Tungsten Arc Welding (GTAW) is known for precision and craftsmanship. This process requires greater control from the welder and produces high-quality, polished welds. GTAW is often used on thin or specialty metals and is ideal for applications where the appearance of the weld matters. These include motorcycle frames, stainless steel piping, medical equipment, and aerospace components.

Because GTAW demands steady hands and attention to detail, welders proficient in this method are often considered for specialized roles. Learning the fundamentals of GTAW can help you stand out among entry-level welders.

Flux Cored Arc Welding (FCAW)

Flux Cored Arc Welding (FCAW) is similar to MIG but designed for heavier-duty applications. Many industrial and construction environments use this technique when working with thicker metals or when deeper penetration is needed. Some Flux Cored wire is self-shielded, which means you can weld outside without gas. Other types use gas along with flux for stronger welds.

Employers want welders who can tell the difference between self-shielded and dual-shield wire, adjust machine settings correctly, and run long, consistent welds on heavy materials. This technique is especially useful for structural steel, industrial fabrication, and repair work.

Aluminum Welding

Aluminum welding is becoming increasingly important as industries move toward lighter and more efficient designs. Automotive companies use aluminum to improve fuel efficiency. Aviation and aerospace rely on it for strength without added weight. Clean-energy projects and manufacturing facilities also use aluminum for structural components.

Because aluminum heats differently than steel, employers appreciate welders who understand how to prep the material, manage heat, and use both MIG and TIG processes when working with it.

Stainless Steel Welding

Stainless-steel welding is used in food production, commercial kitchens, medical equipment, pharmaceutical facilities, and sanitary piping systems. These industries need welders who can create clean, precise, and contamination-free welds.

TIG is commonly used for stainless steel, although MIG can also be effective. Learning how to control temperature, prevent distortion, and maintain cleanliness during the weld can help you qualify for more specialized roles.

Start Learning These Welding Techniques

If you want to start a career where you can work with your hands, build real skills, and move toward long-term job stability, welding can be a strong path forward. If you want to get a feel for the labs and equipment you will train on, you can schedule a campus tour at RSI today. To speak with someone about enrollment, training options, or financial aid, you can contact the team today.

1. Employment is expected to grow for Welders, Cutters, Solderers & Brazers (514121) in the U.S. from 454500 to 463800 jobs through 2033 in AZ from 6740 to 7730 jobs through 2032. https://www.careeronestop.org-sponsored by the Department of Labor, www.bls.gov, reported as of May 2024. Data pulled April 2025. Visit https://www.rsi.edu/oes for specific details and data backups.