Research Engineer salary in Washington
A real-employer view of Research Engineer 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.
Research Engineer 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: $250,000. 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 | 1 | $209,993 |
| Level III — experienced | 1 | $250,000 |
| Level IV — fully competent | 2 | $257,783 |
Top employers filing for this role
Companies with the most certified filings for Research Engineer in Washington. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Mistral AI, Inc. | Research Engineer | 1 | $310,000 |
| Google LLC | Research Engineer | 1 | $250,000 |
| SNAP INC. | Staff Research Engineer (6) | 1 | $245,565 |
| Allen Institute for Artificial Intelligence | Senior Research Engineer | 1 | $270,000 |
| Meta Platforms, Inc | Research Engineer | 1 | $209,993 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Research Engineer at Mistral AI, Inc.$310,000SeattleDecided Nov 4, 2025I-200-25269-336220
- Research Engineer at Google LLC$250,000SeattleWage Level IIIDecided Jul 24, 2025I-202-25198-182390
- Staff Research Engineer (6) at SNAP INC.$245,565BellevueWage Level IVDecided May 21, 2025I-200-25134-976202
- Senior Research Engineer at Allen Institute for Artificial Intelligence$270,000KirklandWage Level IVDecided May 14, 2025I-200-25127-950096
- Research Engineer at Meta Platforms, Inc$209,993BellevueWage Level IIDecided Mar 12, 2025I-200-25065-748884
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 Only certified filings are shown — denied and withdrawn cases are excluded.