Career comparison
Industrial Engineer vs. Mechanical Engineer
Side-by-side pay, training, growth and day-to-day duties to help you choose between two related careers.
Mechanical engineers earn more at the median ($104,110 vs. $102,440), while industrial engineers usually get to work faster (4-year engineering degree of training). Industrial engineers design better ways to make products and deliver services with less waste. Mechanical engineers design machines, engines, tools and products that move and work.
Pay data: BLS OEWS, May 2025 · Outlook: BLS 2025–35 · Checked October 15, 2026
| Industrial Engineer | Mechanical Engineer | |
|---|---|---|
| Median pay | $102,440 ($49.25/hr) | $104,110 ($50.05/hr) |
| Pay range (10th–90th) | $74,370 – $159,860 | $73,990 – $164,340 |
| Job growth, 2025–35 | +12.4% (much faster than average) | +11.2% (much faster than average) |
| Openings per year | 23,100 | 17,800 |
| Typical entry education | Bachelor's degree | Bachelor's degree |
| Training time | 4-year engineering degree | 4 years |
| Key credential | PE license | Engineer in Training (EIT) |
| Work setting | Industrial engineers work in offices and on factory, warehouse and hospital floors.. | Mechanical engineers work in offices, labs and plants.. |
What each job does
Industrial Engineer
- Study production processes
- Design layouts
- Set time standards
- Reduce waste
- Improve quality
Mechanical Engineer
- Design mechanical systems and products
- Create CAD models
- Analyze stress, heat and fluids
- Build and test prototypes
- Develop manufacturing processes
How they’re similar
Both careers involve problem-solving, in-demand, teamwork, and high-pay. They sit in different fields, mechanics, maintenance & manufacturing and science, engineering & lab, but share transferable skills such as problem-solving and problem solving.
Which should you choose?
Choose industrial engineer if…
- I love making things efficient
- I like data
- I like being on the floor
Choose mechanical engineer if…
- I love how machines work
- I enjoy math and physics
- I like designing products
Still torn? Take the Industrial Engineer fit quiz and the Mechanical Engineer fit quiz, or the full Career Match Quiz.
Quick comparisons
Which pays more, industrial engineer or mechanical engineer?
Mechanical Engineers earn more at the median: $104,110 versus $102,440 for industrial engineers, based on BLS May 2025 data.
Which takes less time to train for?
Industrial Engineers typically train faster (4-year engineering degree) than mechanical engineers (4 years).
Which career has better job growth?
BLS projects industrial engineers to grow +12.4% from 2025–35, compared with +11.2% for mechanical engineers.