Sr Engineer, Data salary in Washington
A real-employer view of Sr Engineer, Data 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.
Sr Engineer, Data in Washington: actual employer-disclosed pay
Public records from 7 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $161,000. 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 | $132,454 |
| Level III — experienced | 3 | $173,000 |
| Level IV — fully competent | 1 | $128,461 |
Top employers filing for this role
Companies with the most certified filings for Sr Engineer, Data in Washington. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| T-Mobile USA, Inc. | Sr Engineer, Data | 5 | $165,200 |
| Comcast Cable Communications, LLC | Lead Engineer, Enterprise BI & AI/ML Engineering | 1 | $128,461 |
| Slalom, Inc. | Engineer | 1 | $132,454 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Sr Engineer, Data at T-Mobile USA, Inc.$161,000BellevueDecided Dec 15, 2025I-200-25343-466888
- Lead Engineer, Enterprise BI & AI/ML Engineering at Comcast Cable Communications, LLC$128,461TumwaterWage Level IVDecided Jun 2, 2025I-200-25143-012138
- Engineer at Slalom, Inc.$132,454SeattleWage Level IIDecided Mar 13, 2025I-200-25065-753201
- Sr Engineer, Data at T-Mobile USA, Inc.$161,000BellevueDecided Nov 20, 2025I-200-25318-407134
- Sr Engineer, Data at T-Mobile USA, Inc.$186,000BellevueWage Level IIIDecided May 22, 2025I-200-25135-982537
- Sr Engineer, Data at T-Mobile USA, Inc.$173,000BellevueWage Level IIIDecided May 22, 2025I-200-25135-982435
- Senior Engineer, Machine Learning at T-Mobile USA, Inc.$165,200RentonWage Level IIIDecided May 1, 2025I-200-25114-900397
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 Only certified filings are shown — denied and withdrawn cases are excluded.