Al's right. It costs money to certify a welder, both the employer and the welder.
It took me dozens of hours to pass my first official AWS 3G GTAW test at my local Community Collage, even though I'd welded for years (the Learning Curve). My employer paid for the class.
A look at how we handle new employees. We're low to moderate pay welding GTAW and GMAW, aluminum, stainless, and steel tubing.
1. Basis skills test (can they lay a weld-not-paid).
2. Observe their strengths and weakness' (two or three weeks-paid).
3. Basic 3G tests in various codes and mil-standards (paid).
4. Training if fail (work on non-critical welds for two or three weeks-paid).
5. Advanced testing 5G 6G (paid).
The point is that a new welder at my employer is going to have a dozen AWS Certifications within their first year, dozens after a few years.
Again, Al's right. Even though I have a certified welder to a specific spec, and complete welding documents, not all customers accept them. They want their own. It can be expensive to recreate and test.
A basic bend test is cheap enough but some codes require RT testing or other high dollar tests to qualify a welder.
I’d suggest to you to have a resume of what you can weld, including pictures, and actual welds. Have a box or photo album of your samples (a pictures/visual is worth a thousand words).
Keep a log of the different projects that you worked on. Record the metals, joints, and processes’. What Code the project welded to. Ask for a copy of your certifications whenever possible.
Good Luck,
Keith