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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
1,366
positions indexed
New today
96
last 24 hours
Companies
280
actively hiring
Worldwide remote
0
from anywhere
role: Principal Engineer in: California Clear all
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AL
Principal Product Applications Engineer – Memory & CXL
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $175,000–$230,000
● New 👁 Seen ✓ Applied 5d ago
AL
Principal Product Engineer
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite
● New 👁 Seen ✓ Applied 5d ago
AL
Senior Principal Digital Design Engineer
Astera Labs
⚡ Apply early San Jose, CA Onsite $205,000–$255,000
● New 👁 Seen ✓ Applied 5d ago
AL
Principal ATE Test Engineer
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $209,000–$209,000
● New 👁 Seen ✓ Applied 5d ago
HE
Principal Clinical Engineer – AI Performance & Investigations
Heartflow
⚡ Apply early San Francisco, California Onsite $188,000–$240,000
● New 👁 Seen ✓ Applied 5d ago
Shieldai
Principal Engineer, Edge Applications & Mission Systems (R6245)
Shieldai
⚡ Apply early San Diego, California Onsite
● New 👁 Seen ✓ Applied 5d ago
Relativity Space
Principal Mechanical Engineer, Factory Automation
Relativity Space
⚡ Apply early Long Beach, California Onsite $185,000–$277,000
● New 👁 Seen ✓ Applied 5d ago
Relativity Space
Principal Mechanical Design & Analysis Engineer, Tooling
Relativity Space
⚡ Apply early Long Beach, California Onsite $185,000–$277,000
● New 👁 Seen ✓ Applied 5d ago
Relativity Space
Principal Mechanical Engineer, Tooling
Relativity Space
⚡ Apply early Long Beach, California Onsite $185,000–$277,000
● New 👁 Seen ✓ Applied 5d ago
GDIT
Mechanical Engineer Principal
GDIT
⚡ Apply early USA MD California Onsite $97,968–$126,500
● New 👁 Seen ✓ Applied 5d ago
MongoDB
Principal Security Engineer
MongoDB
⚡ Apply early New York City; Seattle; United... Onsite $162,000–$439,000
● New 👁 Seen ✓ Applied 5d ago
Rocket Lab Corporation
Principal Machine Learning Engineer (EO/IR Image Analysis)
Rocket Lab Corporation
⚡ Apply early Long Beach, CA Onsite $198,900–$318,200
● New 👁 Seen ✓ Applied 5d ago
Divergent
Principal Propulsion Test Engineer
Divergent
⚡ Apply early Torrance, California, United S... Onsite $172,179–$273,458
● New 👁 Seen ✓ Applied 5d ago
ChargePoint
Principal Power Electronics Engineer
ChargePoint
⚡ Apply early US-CA-Campbell-254 Onsite $252,173–$333,500
● New 👁 Seen ✓ Applied 5d ago
SN
Senior Principal Forward Deployed Engineer, Frontier Engineering
Snowflake
⚡ Apply early US-CA-Menlo Park Hybrid $304,000–$437,000
● New 👁 Seen ✓ Applied 5d ago
Esri
Principal Product Engineer – Imagery & Remote Sensing
Esri
⚡ Apply early Redlands, CA Onsite $120,640–$193,752
● New 👁 Seen ✓ Applied 5d ago
ZoomInfo Technologies LLC
Principal Data Engineer
ZoomInfo Technologies LLC
⚡ Apply early Remote-US · location restricted $171,500–$269,500
● New 👁 Seen ✓ Applied 5d ago
Esri
Principal C++ Software Engineer - ArcGIS Geocoding Algorithms
Esri
⚡ Apply early Redlands, CA Onsite $150,696–$247,312
● New 👁 Seen ✓ Applied 5d ago
Hubble Network
Principal Localization Engineer – Location Intelligence
Hubble Network
⚡ Apply early San Francisco, California, Uni... Onsite $183,000–$298,000
● New 👁 Seen ✓ Applied 5d ago
Vumedi Inc.
Principal Machine Learning Engineer, Recommendations
Vumedi Inc.
⚡ Apply early US OAK Onsite
● New 👁 Seen ✓ Applied 5d ago
Astro Mechanica
Principal Electrical Engineer, Power Systems
Astro Mechanica
⚡ Apply early San Francisco Onsite $250,000–$290,000
● New 👁 Seen ✓ Applied 5d ago
DI
Principal Electrical Engineer
Disney
⚡ Apply early Anaheim, CA, USA Onsite $155,000–$189,400
● New 👁 Seen ✓ Applied 6d ago
Hewlett Packard Enterprise
Senior Principal AI & Machine Learning Engineer
Hewlett Packard Enterprise
⚡ Apply early Spring, Texas, United States o... Onsite $178,000–$361,000
● New 👁 Seen ✓ Applied 6d ago
NVIDIA
Principal Software Engineer – Infrastructure
NVIDIA
⚡ Apply early US, CA, Santa Clara Onsite
● New 👁 Seen ✓ Applied 6d ago
Freeform
Principal Simulation Engineer
Freeform
⚡ Apply early Los Angeles, CA (On-site) Hybrid $225,000–$300,000
● New 👁 Seen ✓ Applied 6d ago

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