Environmental Engineer vs Mechanical Engineer salary
In Ireland, a mechanical engineer earns about 3% more than a environmental engineer — $135,722 vs $131,160 per year.
Showing amounts in USD (USD default; source data is EUR). FX as of Mon, 13 Jul 2026 00:02:31 +0000. Convert currencies
Engineering
Environmental Engineer$131,160/yr
- Monthly
- $10,949
- Hourly
- $63
- Range
- $91,014–$180,203
- 10-yr outlook
- +7%
Pays more
Engineering
Mechanical Engineer$135,722/yr
- Monthly
- $11,291
- Hourly
- $65
- Range
- $92,953–$187,958
- 10-yr outlook
- +10%
Pay range, side by side
| Percentile | Environmental Engineer | Mechanical Engineer |
|---|---|---|
| Entry (10th) | $91,014 | $92,953 |
| 25th | $111,087 | $114,395 |
| Median | $131,160 | $135,722 |
| 75th | $155,682 | $161,840 |
| Senior (90th) | $180,203 | $187,958 |
National Ireland figures in EUR. Individual pay varies with experience, employer, and location.
More Engineering comparisons
Frequently asked questions
- Does a environmental engineer or mechanical engineer earn more in Ireland?
- A mechanical engineer earns more, at about €119,000 per year vs €115,000 for a environmental engineer — roughly 3% (€4,000) more.
- What is the salary range for these roles in Ireland?
- A environmental engineer typically earns €79,800–€158,000, while a mechanical engineer earns €81,500–€164,800 per year.
- How much do these jobs pay per month in Ireland?
- On a monthly basis before tax, a environmental engineer averages about €9,600 and a mechanical engineer about €9,900.
- How do entry-level salaries compare?
- At the 10th percentile in Ireland, a environmental engineer earns about €79,800 while a mechanical engineer earns about €81,500 per year.
- How do senior-level salaries compare?
- At the 90th percentile in Ireland, a environmental engineer earns about €158,000 while a mechanical engineer earns about €164,800 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.