Aerospace Engineer vs Mechanical Engineer: which is more exposed to AI?
Mechanical Engineer carries 5 points more AI exposure than Aerospace Engineer.
Mechanical Engineer sits at 48% time-weighted AI exposure against 43% for Aerospace Engineer, a 5-point gap driven by the 28% of mechanical engineer work time that current models can already substitute outright. Aerospace Engineer holds a larger human-critical core — 38% of the role's time sits in work like "own certification with regulators" that models score poorly on. Both roles sit inside Architecture & Engineering, so the exposure difference reflects task design rather than a change of field.
Seven dimensions, side by side.
What actually creates the gap.
Both roles hand a similar slice of the week to substitutable work — 28% for Aerospace Engineers, 28% for Mechanical Engineers — but it is different work. Aerospace Engineer exposure concentrates in "draft technical documentation"; Mechanical Engineer exposure concentrates in "run fea and thermal simulations". Two roles can share a score and face completely different disruption timelines.
- Draft technical documentation82% · 8% time
- Compile test reports78% · 6% time
- Generate routine CAD iterations72% · 8% time
- Run parameter-sweep simulations70% · 6% time
- Own certification with regulators12% · 10% time
- Make safety-critical design decisions15% · 14% time
- Lead design reviews20% · 5% time
- Run FEA and thermal simulations78% · 16% time
- Write technical reports and specs74% · 12% time
- Safety analysis and sign-off14% · 10% time
- Supplier and vendor technical management16% · 4% time
- Prototype testing and iteration18% · 18% time
Both roles lean on cognitive, judgement, procedural — that is the part of your experience that travels intact. The real divide is manual: Mechanical Engineers score 68 there against 22 for Aerospace Engineers, a 46-point spread. That is the gap you would actually have to close.
| DIMENSION | AEROSPACE ENGINEER | MECHANICAL ENGINEER |
|---|---|---|
| Manual | 22 | 68 |
| Procedural | 66 | 88 |
Mechanical Engineer appears in our dataset as a mapped adjacent career for Aerospace Engineers: the move raises exposure by 5 points, landing at 48%. Switch difficulty reads low — capability profiles are 22 points apart on average and both sit in the same family.
Score your own exposure in 8 questions →Common questions.
Is Aerospace Engineer or Mechanical Engineer more at risk from AI?
Mechanical Engineer. It scores 48% time-weighted AI exposure against 43% for Aerospace Engineer — a 5-point gap. 28% of mechanical engineer work time is already fully substitutable by current models, versus 28% for Aerospace Engineers.
Which pays more, Aerospace Engineer or Mechanical Engineer?
Aerospace Engineer, by roughly $32k at the median ($130k versus $98k). Note that the higher-paying role here is also the less AI-exposed one, which matters if you are weighing pay against durability.
Can a aerospace engineer switch to being a mechanical engineer?
Mechanical Engineer appears in our dataset as a mapped adjacent career for Aerospace Engineers: the move raises exposure by 5 points, landing at 48%. Switch difficulty reads low — capability profiles are 22 points apart on average and both sit in the same family.
Which role is growing faster, Aerospace Engineer or Mechanical Engineer?
Mechanical Engineer, at 11% projected ten-year growth versus 6% — a 5-point difference. Growth and AI exposure are separate signals: a role can grow in headcount while the content of the work is substantially rewritten.