Jobs · Mechanical engineer

Will AI replace mechanical engineers?

Part of the work, not the whole job. AI could take on about 51% of the working time in a typical mechanical engineer job today. The other 49% still needs a person.

28 responsibilities · a typical mechanical engineer job

49% of the work still needs a person.

Still needs a person: 49% of the timeAI could take on: 51%

Median pay $104,110 a year in the U.S. (BLS, May 2025).

Still needs a person

  • Supervise engineering and production staff
  • Direct renewable energy equipment work
  • Oversee equipment installation and repair

AI can do or help with

  • Read and interpret technical drawings AI helps
  • Research, design, and maintain mechanical systems AI helps
  • Specify parts and check compliance AI helps
  • Design energy-efficient building systems AI helps
  • Advise colleagues on system problems AI helps
  • Apply engineering skills to new fields AI helps

The biggest responsibilities of each kind. "AI helps" means a person still does it, with AI taking on part of the time. See all 28, with the reason for each and the cost of handing them to AI.

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Questions people ask

Will AI replace mechanical engineers?

Part of the work, not the whole job. AI could take on about 51% of the working time in a typical mechanical engineer job today. The other 49% still needs a person. That is a split of the work, not a forecast of jobs lost.

Which parts of the job can AI do?

The biggest ones AI can do or help with: read and interpret technical drawings, research, design, and maintain mechanical systems, specify parts and check compliance, design energy-efficient building systems, advise colleagues on system problems, apply engineering skills to new fields.

Which parts still need a person?

The biggest ones: supervise engineering and production staff, direct renewable energy equipment work, oversee equipment installation and repair.

How is this measured?

Each of the 28 responsibilities the U.S. Department of Labor lists for this job (O*NET 31.0) is scored on 4 questions: can AI do it, does it get it right, must a person sign for it, and do people need to deal with a real person. The split is weighted by how much of the job each responsibility takes up. Scores version 0.4.1, updated September 27, 2026.

Responsibilities from O*NET 31.0 (U.S. Department of Labor). Pay from the Bureau of Labor Statistics, May 2025. Scores are calibrated to published research and updated every month. How it works.

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