Environmental Engineer vs Mechanical Engineer salary
In United Kingdom, a environmental engineer earns about 15% more than a mechanical engineer — $132,532 vs $114,861 per year.
Showing amounts in USD (USD default; source data is GBP). FX as of Mon, 13 Jul 2026 00:02:31 +0000. Convert currencies
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Engineering
Environmental Engineer$132,532/yr
- Monthly
- $11,111
- Hourly
- $64
- Range
- $91,969–$182,064
- 10-yr outlook
- +7%
Engineering
Mechanical Engineer$114,861/yr
- Monthly
- $9,639
- Hourly
- $55
- Range
- $78,716–$159,038
- 10-yr outlook
- +10%
Pay range, side by side
| Percentile | Environmental Engineer | Mechanical Engineer |
|---|---|---|
| Entry (10th) | $91,969 | $78,716 |
| 25th | $112,317 | $96,788 |
| Median | $132,532 | $114,861 |
| 75th | $157,298 | $136,950 |
| Senior (90th) | $182,064 | $159,038 |
National United Kingdom figures in GBP. Individual pay varies with experience, employer, and location.
More Engineering comparisons
Frequently asked questions
- Does a environmental engineer or mechanical engineer earn more in United Kingdom?
- A environmental engineer earns more, at about £99,000 per year vs £85,800 for a mechanical engineer — roughly 15% (£13,200) more.
- What is the salary range for these roles in United Kingdom?
- A environmental engineer typically earns £68,700–£136,000, while a mechanical engineer earns £58,800–£118,800 per year.
- How much do these jobs pay per month in United Kingdom?
- On a monthly basis before tax, a environmental engineer averages about £8,300 and a mechanical engineer about £7,200.
- How do entry-level salaries compare?
- At the 10th percentile in United Kingdom, a environmental engineer earns about £68,700 while a mechanical engineer earns about £58,800 per year.
- How do senior-level salaries compare?
- At the 90th percentile in United Kingdom, a environmental engineer earns about £136,000 while a mechanical engineer earns about £118,800 per year.
- Are environmental engineer and mechanical engineer similar careers?
- Both roles sit in the Engineering category on Pay by Role, which is why we compare them head-to-head. Day-to-day work still differs — review each job page for skills and outlook.