Side by side
Mechanical Engineer vs QA Engineer
QA Engineer pays more: a median of $137,000 against $124,500. There is 2.6× more demand for QA Engineer. Listings for QA Engineer move faster — median age 30 days against 95.
Comparison
Side by side
| Measure | Mechanical Engineer | QA Engineer | Gap |
|---|---|---|---|
| Open postings | 16,619 | 42,516 | -25,897 |
| Posted this week | 524 | 3,216 | |
| Median salary | $124,500 | $137,000 | $-12.5k |
| 25th percentile | $98.5k | $108k | |
| 75th percentile | $155k | $170k | |
| Salary disclosed | 2.7% | 7.2% | |
| Remote share | 10.0% | 11.9% | -1.9pp |
| Median age of posting | 95d | 30d | |
| Open over 60 days | 41.5% | 48.1% | |
| Visa sponsorship | 25.6% | 22.5% |
Pay
Pay distribution
Mechanical Engineer
$56k$215k
QA Engineer
$62k$237k
Freshness
How old the listings are
Mechanical Engineer
just posted95d median90d+
QA Engineer
just posted30d median90d+
Demand
What each side asks for
Mechanical Engineer — technologies
QA Engineer — technologies
Mechanical Engineer — employers
QA Engineer — employers
More comparisons
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Both sides are counted the same way on the same day, so the gap is comparable even where the
absolute numbers move. Salary figures use only postings that publish a range — the disclosure
rate is in the table because a median over 20% of a cohort is a weaker number than one over 70%.