Amazon, Microsoft, Boeing — no state income tax. Here's how Chemical Engineers in Seattle get paid in 2026.
How pay scales with career stage in the Seattle metro market.
| Experience | Median 2026 | 25th % | 75th % |
|---|---|---|---|
| Entry (0–1 yr) | $120,900 | $91,900 | $157,200 |
| Junior (2–4 yrs) | $150,300 | $114,200 | $195,400 |
| Mid-Level (5–9 yrs) | $172,800 | $131,300 | $224,600 |
| Senior (10–14 yrs) | $207,300 | $157,500 | $269,500 |
| Veteran (15+ yrs) | $235,000 | $178,500 | $305,400 |
Highest-paying metros for Chemical Engineers — useful if you're weighing a relocation.
Top occupations by median pay across the Seattle metro economy.
The average Chemical Engineer salary in the Seattle metro is $172,800 per year as of 2026, with a typical range of $131,300 to $224,600 (25th–75th percentile). Top earners (90th percentile) make $285,000 or more.
Yes — Seattle pays +6% relative to the Washington state median for Chemical Engineers. Major metros typically concentrate higher-paying employers and command a wage premium over rural and small-city areas in the same state.
Seattle vs. national: +38%. That puts Seattle among the stronger US markets for Chemical Engineers — though cost of living in Seattle is also typically elevated.
In Seattle, the median Chemical Engineer salary of $172,800 typically corresponds to 5–9 years of experience (mid-level). Entry-level Chemical Engineers in Seattle start around $120,900, while seniors (10+ years) reach $207,300 or more.
Metro medians are useful benchmarks — but your exact number depends on your experience, education, and the specific employer. Run the free calculator for a personalized read.
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