Welding is one of the few skilled trades you can enter in under a year, and one of the few where no state board decides whether you are allowed to work. What decides it is a test: you weld a coupon, someone bends or x-rays it, and it either passes or it does not.
That is the whole trade in one sentence, and it explains the pay distribution too.
What welders actually earn
Per BLS OEWS May 2025, welders, cutters, solderers and brazers (SOC 51-4121) earn a national median of $53,750 a year. The bottom 10% earn about $39,240 and the top 10% clear $77,530. That is a $38,000 spread inside a single occupation code, and it maps almost exactly onto which tests a welder has passed and which sector they work in.
Growth is modest at about 2%, but BLS still projects roughly 42,600 openings a year, almost all of them replacements. Shop welding is being automated; pipe, structural and code work is not.
Three ways in
There is no single mandated route. Three work, and they trade time against money:
- ✓Community college certificate, 7 to 12 months. The most common route. Structured booth time, an instructor, and usually a test at the end. Tuition typically runs $3,000 to $10,000.
- ✓Private trade school, 6 to 9 months. Faster and more expensive, often $15,000 to $25,000. Worth it only if the school has genuine employer placement, so ask for names.
- ✓Union or employer apprenticeship, 3 to 4 years. Paid from day one, no tuition, and the strongest route into pipe, boilermaking and industrial work. Intakes are competitive and often annual.
Whatever the route, what an employer wants to see is booth hours and a test pass. A certificate with no test behind it is not a credential.
AWS certification, and what it really is
The American Welding Society runs the credentials that matter. Two get confused constantly:
- ✓AWS Certified Welder (CW). A performance qualification. You weld to a code procedure, the coupon is tested, and the qualification is recorded against that process, position and material. It is what gets you hired as a welder.
- ✓AWS Certified Welding Inspector (CWI). A different job entirely: inspecting and signing off other people's welds. It requires years of experience plus a demanding exam, and it is a route out of the booth, not a starter credential.
Most working welders are qualified against a code (AWS D1.1 for structural steel, ASME Section IX for pressure work) by an employer test rather than a national card. Both count. The qualification is process-specific and position-specific, which is why the next section matters more than the certificate itself.
Positions: 1G to 6G, and why 6G pays
Weld positions describe how the joint sits in space. They get progressively harder because gravity stops helping and eventually works against you:
A 6G pipe test qualifies you for effectively every position, which is why it is the test that changes your pay. Pipe welders with 6G and a code ticket work in refineries, power plants and process piping, where the rates are set by the consequences of a bad weld rather than by local labour supply.
"No state licences welders. The 6G coupon is the licence, and it is re-earned every time you change employer."
What it costs and how long it takes
Costs are typical US ranges; the OSHA 30 range is the fee band tracked on our OSHA 30 certification page. Test fees are per position and process, so budget for more than one.
The first job, honestly
The first welding job is rarely the one in the brochure. It is usually a fabrication shop, on a production run, welding the same joint hundreds of times in 1G or 2G, and it pays near the P10 of $39,240. That is not a failure. It is where you build the arc time that a pipe test demands.
Two things get you out of it faster than anything else: taking the shifts nobody wants, which is where the varied work is, and testing for a new position the moment you can hold it. Employers pay for qualifications you already hold, not for ones you intend to get. Common screening questions are in the welder interview questions guide.
Pay progression from real data
- Entry / production welder, about $39,240. Shop work, one or two positions, the BLS P10. Expect 12 to 24 months here.
- Qualified welder, about $53,750. Multi-position, structural or MIG/TIG across materials. This is the BLS median.
- Pipe welder with 6G, toward $77,530. Code work in industrial, power and process. This is the BLS P90 for the SOC, and travel work goes above it.
- CWI or boilermaker route, $76,410 and up. Inspection pays for judgement rather than arc time; boilermakers (SOC 47-2011) hold a $76,410 median on pressure work.
Welding rewards the test you passed last month, not the year you started. If you want the top of the band, work backwards from a 6G coupon. If you want a job now, see welder staffing for what employers are screening on.
- ✓The BLS OEWS May 2025 median for welders (SOC 51-4121) is $53,750, with a P10 of $39,240 and a P90 of $77,530.
- ✓There is no state welding licence. Employers screen on tests: an AWS or employer weld test in the position and process the job needs.
- ✓Entry takes 7 to 18 months through a community-college or trade-school programme, or 3 to 4 years through a paid apprenticeship.
- ✓The 6G pipe test is the single credential that moves a welder from the middle of the band toward the top of it.
Frequently asked questions
How long does it take to become a welder?
Seven to twelve months through a community-college certificate, six to nine months through a private trade school, or three to four years through a paid apprenticeship. All three end in a weld test, which is what employers actually screen on.
How much do welders make?
The BLS OEWS May 2025 national median for welders, cutters, solderers and brazers (SOC 51-4121) is $53,750 a year. The bottom 10% earn about $39,240 and the top 10% clear $77,530. Pipe welders with 6G qualification work at the top of that range.
Do you need a licence to weld?
No US state licenses welders. You are qualified by test: an AWS or employer weld test against a code such as AWS D1.1 or ASME Section IX, recorded for a specific process, position and material. Qualifications are usually re-tested when you change employer.
What is a 6G weld test?
A pipe test with the joint fixed at a 45-degree angle, so a single weld passes through flat, vertical and overhead positions. It qualifies a welder for effectively every position, and it is the credential that moves welder pay toward the BLS P90 of $77,530.
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