Will AI replace human factors engineers and ergonomists?
Not entirely. Parts of the job are likely to change as AI takes over routine tasks. Human Factors Engineers and Ergonomists score 51 out of 100 (elevated exposure), #212 of 923 US jobs. AI could speed up 23 of the job's 26 tasks, 4 of them on its own, while 3 see little or no speed-up. Exposure means the work is likely to change, not that the job will disappear.
Which human factors engineers and ergonomists tasks can AI do?
The most exposed tasks include "Prepare reports or presentations summarizing results or conclusions of human factors engineering or ergonomics activities, such as testing, investigation, or validation"; "Conduct interviews or surveys of users or customers to collect information on topics, such as requirements, needs, fatigue, ergonomics, or interfaces"; "Write, review, or comment on documents, such as proposals, test plans, or procedures".
Which human factors engineers and ergonomists tasks are hardest for AI?
Tasks with little or no AI speed-up include "Integrate human factors requirements into operational hardware"; "Train users in task techniques or ergonomic principles"; "Operate testing equipment, such as heat stress meters, octave band analyzers, motion analysis equipment, inclinometers, light meters, thermoanemometers, sling psychrometers, or colorimetric detection tubes".
Are people already using AI for this work?
Yes. In April–May 2026, 9 of the 26 tasks showed up in real conversations with Claude, according to the Anthropic Economic Index.
How many people work as human factors engineers and ergonomists, and what do they earn?
About 365,740 people in the US (figure for Industrial Engineers), with median pay of $102,440 a year (BLS, May 2025).