AI exposure by occupation, O*NET 51-2041.00
Will AI replace Structural Metal Fabricators and Fitters?
Structural Metal Fabricators and Fitters: AI can already handle 1 of 23 tasks; most of the work is hands-on, and the part AI can address mostly needs a frontier-tier model.
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Every task, scored
The 23 tasks O*NET 30.3 lists for Structural Metal Fabricators and Fitters, from most to least exposed. 1 reach 60 or more, the level at which AI already handles a task.
| Task | AI exposure | Evidence | Model tier |
|---|---|---|---|
| Verify conformance of workpieces to specifications, using squares, rulers, and measuring tapes. | Estimated | Standard | |
| Design and construct templates and fixtures, using hand tools. | Estimated | Frontier | |
| Study engineering drawings and blueprints to determine materials requirements and task sequences. | Estimated | No tier | |
| Position, align, fit, and weld parts to form complete units or subunits, following blueprints and layout specifications, and using jigs, welding torches, and hand tools. | Estimated | No tier | |
| Lay out and examine metal stock or workpieces to be processed to ensure that specifications are met. | Estimated | No tier | |
| Tack-weld fitted parts together. | Estimated | No tier | |
| Move parts into position, manually or with hoists or cranes. | Estimated | No tier | |
| Set up and operate fabricating machines, such as brakes, rolls, shears, flame cutters, grinders, and drill presses, to bend, cut, form, punch, drill, or otherwise form and assemble metal components. | Estimated | No tier | |
| Mark reference points onto floors or face blocks and transpose them to workpieces, using measuring devices, squares, chalk, and soapstone. | Estimated | No tier | |
| Position or tighten braces, jacks, clamps, ropes, or bolt straps, or bolt parts in position for welding or riveting. | Estimated | No tier | |
| Set up face blocks, jigs, and fixtures. | Estimated | No tier | |
| Align and fit parts according to specifications, using jacks, turnbuckles, wedges, drift pins, pry bars, and hammers. | Estimated | No tier | |
| Hammer, chip, and grind workpieces to cut, bend, and straighten metal. | Estimated | No tier | |
| Locate and mark workpiece bending and cutting lines, allowing for stock thickness, machine and welding shrinkage, and other component specifications. | Estimated | No tier | |
| Direct welders to build up low spots or short pieces with weld. | Estimated | No tier | |
| Remove high spots and cut bevels, using hand files, portable grinders, and cutting torches. | Estimated | No tier | |
| Heat-treat parts, using acetylene torches. | Estimated | No tier | |
| Straighten warped or bent parts, using sledges, hand torches, straightening presses, or bulldozers. | Estimated | No tier | |
| Smooth workpiece edges and fix taps, tubes, and valves. | Estimated | No tier | |
| Erect ladders and scaffolding to fit together large assemblies. | Estimated | No tier | |
| Preheat workpieces to make them malleable, using hand torches or furnaces. | Estimated | No tier | |
| Install boilers, containers, and other structures. | Estimated | No tier | |
| Lift or move materials and finished products, using large cranes. | Estimated | No tier |
Observed: scored from AI use recorded in the Anthropic Economic Index (June 2026 release), 0 of 23 tasks. Estimated: scored from the task's O*NET 30.3 work activity, 23 of 23. Importance is O*NET's 1 to 5 rating of how central the task is. Model tier is the lowest tier that can do the task under the published rubric; "No tier" marks hands-on work.
The model tier this role needs
A frontier-tier model or lower covers 9% of the role's importance-weighted task work. 9% of the work is something AI can address at some tier, and 91% is hands-on.
Efficient, standard and frontier tiers come from the JobRoute model tier reference. The recommended tier is the lowest one that covers 80% of the work AI can address. How the method works.
Wages, employment and outlook
- US employment
- 52,360
- Median annual wage
- $51,330
- Middle half of earners
- $45,610 to $61,250
- Projected change, 2024 to 2034
- -16.3%
Employment and wages: BLS Occupational Employment and Wage Statistics, May 2025, national. Projection: BLS Employment Projections 2024 to 2034.
Adjacent roles
The occupations that reuse the most of this role's skills, with the usual time to move. These are the first places to look when you plan to redeploy or retrain people in this role.
- Structural Iron and Steel Workers 72% skill overlap, about 10 months to move Exposure18
- Layout Workers, Metal and Plastic 70% skill overlap, about 11 months to move Exposure32
- Sheet Metal Workers 67% skill overlap, about 12 months to move Exposure21
- Welders, Cutters, Solderers, and Brazers 65% skill overlap, about 13 months to move Exposure17
- Aircraft Structure, Surfaces, Rigging, and Systems Assemblers 64% skill overlap, about 13 months to move Exposure24
Skill overlap and transition time from the JobRoute role adjacency graph on O*NET 30.3 skills.
Questions about Structural Metal Fabricators and Fitters and AI
Will AI replace Structural Metal Fabricators and Fitters?
AI already handles 1 of the 23 tasks O*NET lists for this occupation, at a task exposure of 60 or more, and the role's importance-weighted exposure is 19 out of 100. JobRoute scores tasks, not whole jobs, so the score shows how much of the work changes rather than whether the job disappears. BLS projects employment to change by -16.3% from 2024 to 2034.
What is the AI exposure of Structural Metal Fabricators and Fitters?
19 out of 100 on JobRoute's task exposure measure, the importance-weighted average of the role's O*NET task scores. Higher means more of the work is AI-doable today. 0 of the 23 task scores are observed in the Anthropic Economic Index (June 2026 release), and the other 23 are estimated from each task's O*NET work activity.
Which Structural Metal Fabricators and Fitters tasks can AI already do?
The tasks with the highest exposure are: Verify conformance of workpieces to specifications, using squares, rulers, and measuring tapes. It is the only task that reach 60 or more.
What AI model tier does this role need?
A frontier-tier model or lower covers 9% of the role's importance-weighted task work, and 91% is hands-on work that no model tier covers. JobRoute assigns each task the lowest tier that can do it under a published rubric and recommends the lowest tier that covers 80% of the work AI can address.
How many people work as Structural Metal Fabricators and Fitters, and what do they earn?
52,360 people in the United States, with a median annual wage of $51,330 (BLS Occupational Employment and Wage Statistics, May 2025). BLS Employment Projections expect a change of -16.3% from 2024 to 2034.
How to cite
Data version 2026-11-02, JobRoute method v1.0.0. Download all occupations or this occupation as JSON. Methodology.
JobRoute (2026). AI exposure: Structural Metal Fabricators and Fitters. Data version 2026-11-02, method v1.0.0. Built on O*NET 30.3, BLS OEWS May 2025 and the Anthropic Economic Index (June 2026). CC BY 4.0. https://www.jobroute.ai/jobs/structural-metal-fabricators-and-fitters
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