Which welding processes you know decides what you can build and what you'll earn. Here's the plain breakdown of MIG, TIG, Stick, and Flux-Cored — what each is for, which is easiest, and which ones lead to the biggest paychecks.
Welding isn't one skill — it's several, and which processes you know shapes what jobs you can take and what you'll earn. The big four are MIG, TIG, Stick, and Flux-Cored. Most welders learn more than one, but many build a career around being genuinely good at one or two.
MIG (Metal Inert Gas) is the most common process and the easiest to learn. A wire feeds automatically, so you can lay good beads quickly. It's the workhorse of manufacturing and fabrication shops. If you're starting out, MIG is usually where you begin — it gets you productive fast.
TIG (Tungsten Inert Gas) is the hardest to master and one of the best-paying. It's slow, clean, and precise — used on stainless, aluminum, aerospace components, and high-spec pipe. Good TIG welders are always in demand because not everyone can do it well. If you want to earn above the median, TIG is a skill worth grinding on.
Stick (SMAW) is rugged and works outdoors in wind and dirty conditions, which is why it's everywhere in pipeline and structural work — the high-paying field jobs. Flux-Cored (FCAW) lays down a lot of metal fast and is heavy in shipbuilding and big structural fabrication. Both are core skills for the field welders who chase the biggest paychecks.
Start with MIG to get working, then add the process that matches the money you want: TIG for precision/specialty pay, Stick for pipeline and structural field work. The welders who earn the most are the ones who got certified in a high-demand process and got genuinely good at it — not the ones who stayed general.
Compare lifetime earnings, debt, and net worth — trade vs a four-year degree, side by side.
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