Median salary
$142,500
per year · annualized USD
Typical range
$95.4k – $154.3k
25th–75th percentile
Disclosing pay
83.3%
5 of 6 roles
Live roles
6
open right now
Trend builds as new salary snapshots accrue — check back soon.
Principal Transmission Line Engineer (Part-time)
Principal Construction Engineer, Airports
Principal Engineer Software
Principal Full Stack Engineer - Full or Part Time
Principal Software Engineer, Backend - Full or Part Time
| Company | Median | Roles |
|---|---|---|
Autotrader
|
$95,092 | 2 |
Leidos
|
$163,338 | 1 |
| PA Parsons | $154,300 | 1 |
Northrop Grumman
|
$142,500 | 1 |
See every Principal Engineer role
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The median salary for Part-time Principal Engineer roles is $142,500 per year. Most pay falls between $95,409 (25th percentile) and $154,300 (75th percentile), with the broader 10th–90th percentile band running from $95,028 to $159,723.
These figures are computed live from 6 active Part-time Principal Engineer roles on JobsRadar, of which 5 (83.3%) 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 Part-time Principal Engineer roles include Leidos, Parsons, Northrop Grumman and Autotrader.
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.