Principal Research Scientist salary in Washington
A real-employer view of Principal Research Scientist pay, clustered from DOL OFLC certified filings. Variants like Senior, Lead, and II/III titles fold into this cluster — the wage range below reflects all of them.
Principal Research Scientist in Washington: actual employer-disclosed pay
Public records from 5 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $210,255. Every figure below is an actual offered salary an employer attested to under federal law.
By DOL wage level
DOL classifies every offer into one of four wage levels based on the role's experience and skill requirements.
| Level | Filings | Median offer |
|---|---|---|
| Level II — qualified | 2 | $189,128 |
| Level III — experienced | 1 | $215,356 |
| Level IV — fully competent | 2 | $207,650 |
Top employers filing for this role
Companies with the most certified filings for Principal Research Scientist in Washington. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Meta Platforms, Inc | Research Scientist | 2 | $212,806 |
| Upstart Network, Inc. | Principal Research Scientist | 1 | $220,700 |
| Amazon.com Services LLC | Principal Research Scientist | 1 | $194,600 |
| AMAZON.COM SERVICES LLC | RESEARCH SCIENTIST II | 1 | $168,000 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Principal Research Scientist at Upstart Network, Inc.$220,700SeattleWage Level IVDecided Jul 11, 2025I-200-25184-152205
- Research Scientist at Meta Platforms, Inc$215,356BellevueWage Level IIIDecided Apr 14, 2025I-200-25097-835838
- Principal Research Scientist at Amazon.com Services LLC$194,600BellevueWage Level IVDecided Apr 11, 2025I-200-25094-831515
- RESEARCH SCIENTIST II at AMAZON.COM SERVICES LLC$168,000SEATTLEWage Level IIDecided Jan 16, 2025I-200-25008-602473
- Research Scientist at Meta Platforms, Inc$210,255SeattleWage Level IIDecided Mar 7, 2025I-200-25059-732058
Source: U.S. Department of Labor, Office of Foreign Labor Certification. Disclosed wages reflect what employers attested to pay; actual paid wages may differ. Only certified filings are shown — denied and withdrawn cases are excluded.