Skilled trades
Welder, Cutter, Solderer, or Brazer in the United States
63 postings read · sampled 2026-09-01 · source ats
What employers actually ask for
Credentials named in the 63 postings we read, ranked by how many mentioned each one.
None. Across 63 postings, no certification or licence was named often enough to call it a requirement. For this role in this market, employers are hiring on demonstrated work rather than credentials — which means money spent on a certificate here is unlikely to be what gets you the interview.
Lower signal for this role
Credentials that barely appeared in this sample. That is not a claim they are worthless — plenty are valuable for a different job, a different city, or a promotion later. It is a claim that employers here mostly did not ask.
- Secret Security ClearanceU.S. Government (DCSA)2%1 of 63 postingsU.S. Government (DCSA) →
What the official taxonomy says
O*NET surveys people already doing this job. That describes who got hired over a long window, not what employers are asking for now — where it disagrees with the counts above, the counts are the more current answer.
- High school diploma or equivalent54%
- Less than high school diploma21%
- Post-secondary certificate12%
Job Zone 1-2: Very Little to Some Preparation Needed. Usually requires a high school diploma or GED, though some occupations may not.
O*NET 51-4121.00 · pulled 2026-09-01 · percentages are of surveyed workers, each rounded separately, so they need not total 100
What it pays
BLS Occupational Employment and Wage Statistics, May 2025. A different survey from the postings above, so the two do not share a sample.
Who was hiring
Employers with at least one matching posting in this sample.
SpaceX · Steel Fabricators LLC · McWane Inc · MAT Holdings · Stem Xpert · Latitude Inc · Relativity Space · Advanced Technology Group · Alliance Steel Fabricators · Anduril Industries · Qualdoc · Rocket Lab · Atlas Energy Solutions · Ingram Barge Company · Phoenix Stamping Group · Progressive Metal Manufacturing · Saronic
Next
- Roast and Resolve — Now aim your résumé at this target. Free roast, paid rewrite.
- Synap — Two-minute daily lessons to drill the skills underneath the credential.