Pay by Role
Japan · Salary comparison

Environmental Engineer vs Mechanical Engineer salary

In Japan, a environmental engineer earns about 53% more than a mechanical engineer $95,379 vs $62,330 per year.

Showing amounts in USD (USD default; source data is JPY). FX as of Mon, 13 Jul 2026 00:02:31 +0000. Convert currencies

Pays more
Engineering
Environmental Engineer
$95,379/yr
Monthly
$7,948
Hourly
$46
Range
$66,194$131,052
10-yr outlook
+7%
Engineering
Mechanical Engineer
$62,330/yr
Monthly
$5,194
Hourly
$30
Range
$42,697$86,328
10-yr outlook
+10%

Pay range, side by side

PercentileEnvironmental EngineerMechanical Engineer
Entry (10th)$66,194$42,697
25th$80,787$52,513
Median$95,379$62,330
75th$113,216$74,329
Senior (90th)$131,052$86,328

National Japan figures in JPY. Individual pay varies with experience, employer, and location.

More Engineering comparisons

Frequently asked questions

Does a environmental engineer or mechanical engineer earn more in Japan?
A environmental engineer earns more, at about ¥15,440,000 per year vs ¥10,090,000 for a mechanical engineer — roughly 53% (¥5,350,000) more.
What is the salary range for these roles in Japan?
A environmental engineer typically earns ¥10,715,400–¥21,214,600, while a mechanical engineer earns ¥6,911,700–¥13,974,700 per year.
How much do these jobs pay per month in Japan?
On a monthly basis before tax, a environmental engineer averages about ¥1,286,700 and a mechanical engineer about ¥840,800.
How do entry-level salaries compare?
At the 10th percentile in Japan, a environmental engineer earns about ¥10,715,400 while a mechanical engineer earns about ¥6,911,700 per year.
How do senior-level salaries compare?
At the 90th percentile in Japan, a environmental engineer earns about ¥21,214,600 while a mechanical engineer earns about ¥13,974,700 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.