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Principal Engineer Jobs in California.

California is the largest state economy in the United States, home to Silicon Valley technology, Hollywood entertainment, aerospace, agriculture, and a vast healthcare and services sector. Its job market stretches from the Bay Area to Los Angeles and San Diego. Browse jobs in California from companies hiring across every field.

Principal engineers set technical direction at the highest individual-contributor level. Browse principal engineer jobs from companies hiring worldwide.

Total jobs
326
positions indexed
New today
7
last 24 hours
Companies
123
actively hiring
Worldwide remote
0
from anywhere
role: Principal Engineer in: California Clear all
Sort Newest Top salary
Pragmatike
Principal AI/ML Engineer
Pragmatike
⚡ Apply early San Francisco · location restricted
● New 👁 Seen ✓ Applied 4w ago
Pragmatike
Principal ML Ops Engineer
Pragmatike
⚡ Apply early Cambridge Hybrid
● New 👁 Seen ✓ Applied 4w ago
OpenAI
Principal Software Engineer, Codex Cyber
OpenAI
⚡ Apply early San Francisco Onsite $347,000–$490,000
● New 👁 Seen ✓ Applied 4w ago
OpenAI
Principal Software Engineer, Simulation
OpenAI
⚡ Apply early San Francisco Onsite $347,000–$490,000
● New 👁 Seen ✓ Applied 4w ago
Lumilens
Principal Engineer Silicon Photonics
Lumilens
⚡ Apply early San Jose Onsite
● New 👁 Seen ✓ Applied 4w ago
Lumilens
Senior/Principal Signal Integrity Engineer-Silicon Photonics & AI Interconnects
Lumilens
⚡ Apply early San Jose Onsite
● New 👁 Seen ✓ Applied 4w ago
Lumilens
Advanced Package Technology Principal Engineer
Lumilens
⚡ Apply early San Jose Onsite
● New 👁 Seen ✓ Applied 4w ago
Lead Allies Inc
Senior · Staff · Principal Fullstack Engineer
Lead Allies Inc
⚡ Apply early San Francisco Hybrid
● New 👁 Seen ✓ Applied 4w ago
Lead Allies Inc
Senior · Staff · Principal Machine Learning Engineer
Lead Allies Inc
⚡ Apply early San Francisco Hybrid
● New 👁 Seen ✓ Applied 4w ago
Lead Allies Inc
Senior · Staff · Principal Frontend Engineer
Lead Allies Inc
⚡ Apply early San Francisco Onsite
● New 👁 Seen ✓ Applied 4w ago
Lead Allies Inc
Senior · Staff · Principal Backend Engineer
Lead Allies Inc
⚡ Apply early San Francisco Hybrid
● New 👁 Seen ✓ Applied 4w ago
Ironclad
Principal Engineer
Ironclad
⚡ Apply early San Francisco Hybrid $285,000–$315,000
● New 👁 Seen ✓ Applied 4w ago
Inworld
Staff / Principal Machine Learning Engineer, Serving - USA
Inworld
⚡ Apply early Mountain View, California, USA Hybrid $270,000–$500,000
● New 👁 Seen ✓ Applied 4w ago
Inworld
Staff / Principal Platform Engineer - USA
Inworld
⚡ Apply early Mountain View, California, USA Hybrid $280,000–$350,000
● New 👁 Seen ✓ Applied 4w ago
Inworld
Staff / Principal Software Engineer - USA
Inworld
⚡ Apply early Mountain View, California, USA Hybrid $280,000–$350,000
● New 👁 Seen ✓ Applied 4w ago
Inkeep
Member of Technical Staff, TypeScript Engineer (Principal)
Inkeep
⚡ Apply early New York City Onsite $180,000–$250,000
● New 👁 Seen ✓ Applied 4w ago
Venti Technologies
Principal Robotics Engineer (Robotics Solutions & Integration)
Venti Technologies
⚡ Apply early Singapore Onsite
● New 👁 Seen ✓ Applied 4w ago
FR
Principal Platform Engineer
First Resonance
⚡ Apply early Los Angeles Onsite $170,000–$210,000
● New 👁 Seen ✓ Applied 4w ago
Crusoe
Principal Systems Software Engineer
Crusoe
⚡ Apply early San Francisco, CA - US Onsite $260,000–$340,000
● New 👁 Seen ✓ Applied 4w ago
Crusoe
Principal Engineer, Conductor Platform (CAPE)
Crusoe
⚡ Apply early San Francisco, CA - US Onsite $285,000–$335,000
● New 👁 Seen ✓ Applied 4w ago
Crusoe
Principal Production Engineer
Crusoe
⚡ Apply early San Francisco, CA - US Onsite $261,000–$326,000
● New 👁 Seen ✓ Applied 4w ago
CloudZero
Staff / Principal Software Engineer
CloudZero
⚡ Apply early San Francisco, CA Hybrid $220,000–$290,000
● New 👁 Seen ✓ Applied 4w ago
CloudZero
Distinguished Engineer, Data Platform
CloudZero
⚡ Apply early San Francisco Hybrid $275,000–$330,000
● New 👁 Seen ✓ Applied 4w ago
Candid Health
Principal Security Engineer
Candid Health
⚡ Apply early San Francisco (CA), Denver (C... Onsite $240,000–$310,000
● New 👁 Seen ✓ Applied 4w ago
BetterUp
Principal Solutions Engineer
BetterUp
⚡ Apply early Austin, TX Hybrid $198,800–$248,500
● New 👁 Seen ✓ Applied 4w ago

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