Principal Engineer Jobs in Cambridge.
All active Principal Engineer positions in Cambridge. Verified listings, updated every few hours.
Total jobs
31
positions indexed
New today
5
last 24 hours
Companies
10
actively hiring
Worldwide remote
0
from anywhere
How many Principal Engineer jobs in Cambridge are there right now?
There are 31 open Principal Engineer jobs in Cambridge on JobsRadar right now, from 10 companies hiring directly. 17 of them disclose pay, with a median of $232,000 a year and most offers between $198,234 and $276,000. 5 were added in the last 24 hours; the board was last refreshed on July 30, 2026 at 05:45 UTC.
Principal Engineer salary range in Cambridge
$198.2k
25th
$232k
Median
$276k
75th
$171.1k
$319.6k
Box 25th–75th · whiskers 10th–90th
Full range $127.6k – $425.9k · outliers off-axis
Based on 17 disclosed live listings
Updated Jul 30, 2026 from live listings
Principal RF Engineer
Spire
● New
👁 Seen
✓ Applied
13h ago
Principal RF Engineer
Spire
● New
👁 Seen
✓ Applied
13h ago
Principal RF Engineer
Spire
● New
👁 Seen
✓ Applied
13h ago
CM
Principal Software Engineer, Cloud
Cambridge Mobile Telematics
● New
👁 Seen
✓ Applied
14h ago
Principal Hardware System Test Engineer
Graphcore
● New
👁 Seen
✓ Applied
20h ago
CM
Principal Site Reliability Engineer, Machine Learning
Cambridge Mobile Telematics
● New
👁 Seen
✓ Applied
1d ago
LS
Staff/Principal DevOps Engineer, AI Inference
Lila Sciences
● New
👁 Seen
✓ Applied
1d ago
CM
Principal Software Engineer, Mobile
Cambridge Mobile Telematics
● New
👁 Seen
✓ Applied
2d ago
CM
Principal Software Engineer I, Full Stack
Cambridge Mobile Telematics
● New
👁 Seen
✓ Applied
2d ago
CM
Principal Software Engineer, Full Stack
Cambridge Mobile Telematics
● New
👁 Seen
✓ Applied
2d ago
CM
Principal Machine Learning Engineer, Foundation Models
Cambridge Mobile Telematics
● New
👁 Seen
✓ Applied
2d ago
LS
Principal Software Engineer, Instrument Simulations
Lila Sciences
● New
👁 Seen
✓ Applied
1w ago
Principal RF Engineer I
Cesium Astro
● New
👁 Seen
✓ Applied
1w ago
Principal Mechanical Engineer I
Cesium Astro
● New
👁 Seen
✓ Applied
1w ago
Principal Hardware Engineer I
Cesium Astro
● New
👁 Seen
✓ Applied
1w ago
Principal Software Engineer - Revenue Hub
HubSpot
● New
👁 Seen
✓ Applied
1w ago
Principal Software Engineer - Revenue Hub
HubSpot
● New
👁 Seen
✓ Applied
1w ago
Principal Software Engineer - Agentic Platform
Flagship Pioneering, Inc.
● New
👁 Seen
✓ Applied
2w ago
Principal Engineer
Flagship Pioneering, Inc.
● New
👁 Seen
✓ Applied
2w ago
Principal Fullstack Engineer (AI) - Boston
Pragmatike
● New
👁 Seen
✓ Applied
3w ago
Principal Software Engineer, Developer Acceleration (Release Engineering)
HubSpot
● New
👁 Seen
✓ Applied
3w ago
Principal Software Engineer, Developer Acceleration (Release Engineering)
HubSpot
● New
👁 Seen
✓ Applied
3w ago
LS
Sr Principal/Principal Software Engineer, App
Lila Sciences
● New
👁 Seen
✓ Applied
1mo ago
LS
Sr Principal/ Principal Software Engineer, AI Lab Execution System
Lila Sciences
● New
👁 Seen
✓ Applied
1mo ago
LS
Principal Software Engineer, Data
Lila Sciences
● New
👁 Seen
✓ Applied
1mo ago
Frequently asked questions
- How many Principal Engineer jobs in Cambridge are open right now?
- 31 Principal Engineer jobs in Cambridge are open across 10 companies, as of July 30, 2026.
- What do Principal Engineer jobs in Cambridge pay?
- Across the 17 Principal Engineer jobs in Cambridge that disclose pay, the median is $232,000 a year, and the middle half of offers falls between $198,234 and $276,000.
- Which companies are hiring Principal Engineer jobs in Cambridge?
- Spire, Cambridge Mobile Telematics, Graphcore, Lila Sciences and Cesium Astro are among the 10 companies currently hiring Principal Engineer jobs in Cambridge.
- How current are these listings?
- Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on July 30, 2026 at 05:45 UTC.