Median salary
$179,725
per year · annualized USD
Typical range
$165.7k – $211.6k
25th–75th percentile
Disclosing pay
75%
6 of 8 roles
Live roles
8
open right now
Trend builds as new salary snapshots accrue — check back soon.
Principal - Platform Engineer
Associate Principal, AI Engineer
Principal AI/ML Engineer (Large Language Model)
Principal Data Engineer
Principal Security Engineer, Detection & Response
Principal Software Engineer/Principal AI Engineer
See every Principal Engineer role
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The median salary for Principal Engineer roles in Philadelphia is $179,725 per year. Most pay falls between $165,720 (25th percentile) and $211,588 (75th percentile), with the broader 10th–90th percentile band running from $158,055 to $227,050.
These figures are computed live from 8 active Principal Engineer roles in Philadelphia on JobsRadar, of which 6 (75%) 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 Philadelphia include Nasdaq, Transamerica, CACI and T-Mobile.
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.