Verdict
Welders, Cutters, Solderers, and Brazers is the safer bet: it scores 18/100 against 22/100 for Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic — 4 points less exposed to AI.
Production
22 /100
Modern molding machines are increasingly automated, but setup, visual inspection, and jam-clearing still need skilled hands.
Full risk profile →Production
18 /100
Welding is physically demanding and positionally varied — robots handle repetitive seams but not complex or field work.
Full risk profile →| Metric | Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic | Welders, Cutters, Solderers, and Brazers |
|---|---|---|
| AI Fear Score | 22/100 | 18/100 |
| Risk band | Resilient | Resilient |
| Automation probability | 22% | 18% |
| LLM task exposure | 22% | 18% |
| Median pay (BLS) | $41,230 | $51,000 |
| US workers | 154,820 | 424,040 |
| Timeline | High-volume plastic injection molding is automating rapidly; short-run and specialty metal casting will sustain skilled operator demand through at least the early 2030s. | Robotic welding covers high-volume automotive seams now, but structural, field, and specialty welding will demand certified human welders for at least 15 years. |
For long-tail occupations the two research anchors share a single AI-reviewed exposure estimate — see the methodology.
The usual pivots that reuse your experience while cutting exposure: Injection Molding Technician, Quality Control Technician, Process Engineering Technician. See the full plan →
Welders, Cutters, Solderers, and Brazers is safer. It scores 18/100 vs 22/100 — Welders, Cutters, Solderers, and Brazers keeps more tasks that need hands-on work, judgment or personal trust, while more of Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic's core tasks are automatable.
Welders, Cutters, Solderers, and Brazers pays more at the median: $51,000 vs $41,230 (BLS May 2024).
Scores are estimates, not predictions — two research anchors applied to task mixes, with BLS May-2024 wages and employment. Not career advice.