Median salary
$244,000
per year · annualized USD
Typical range
$203.5k – $300k
25th–75th percentile
Disclosing pay
82.5%
99 of 120 roles
Live roles
120
open right now
Principal Security Engineer, Infrastructure Security
Principal Software Engineer, Infrastructure Security
Principal Engineer, Autonomy
Principal Engineer Capacity/Compute
Principal Software Engineer – Core OS, Vehicle Compute
Principal Engineer, Indexing & Retrieval Infrastructure
Principal Security Engineer
Distinguished AI Engineer
| Company | Median | Roles |
|---|---|---|
Blue Origin
|
$213,995 | 28 |
Snap Inc.
|
$345,000 | 5 |
DigitalOcean
|
$280,800 | 5 |
Remitly
|
$270,000 | 4 |
Pragmatike
|
$300,000 | 3 |
| AX Axon | $219,375 | 3 |
OpenAI
|
$455,500 | 2 |
Expedia Group
|
$369,500 | 2 |
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The median salary for Principal Engineer roles in Seattle is $244,000 per year. Most pay falls between $203,549 (25th percentile) and $300,000 (75th percentile), with the broader 10th–90th percentile band running from $192,741 to $345,000.
These figures are computed live from 120 active Principal Engineer roles in Seattle on JobsRadar, of which 99 (82.5%) publish a salary range. Pay is normalized to annualized USD so roles can be compared on equal terms; the highest-paying roles listed above show their original posted currency. Numbers refresh every few hours as new roles are posted and older ones close.
Employers currently hiring well-paid Principal Engineer roles in Seattle include OpenAI, AeroVect, Anthropic and General Motors.
Salary transparency varies by employer and region, so the disclosing share above reflects only roles that publish pay — not every open position. Use it as a directional benchmark rather than an exact offer.