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Principal Engineer Jobs in California.

All active Principal Engineer roles based in California.

View Principal Engineer salary insights in California →
Total jobs
249
positions indexed
New today
0
last 24 hours
Companies
86
actively hiring
Worldwide remote
0
from anywhere

How many Principal Engineer jobs in California are there right now?

There are 249 open Principal Engineer jobs in California on JobsRadar right now, from 86 companies hiring directly. The board was last refreshed on July 27, 2026 at 16:38 UTC.

search: principal engineer in: California Clear all
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Anduril Industries
Staff Radar Engineer
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $191,000–$253,000
● New 👁 Seen ✓ Applied 1d ago
Anduril Industries
Principal Digital Hardware Engineer (PCBs/FPGAs/HDL)
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $220,000–$292,000
● New 👁 Seen ✓ Applied 1d ago
Viant Technology
Principal Software Engineer
Viant Technology
⚡ Apply early Irvine, California, United Sta... Onsite $190,000–$260,000
● New 👁 Seen ✓ Applied 1d ago
Databricks
Principal Security Field Engineer
Databricks
⚡ Apply early Remote - California · location restricted $270,300–$371,700
● New 👁 Seen ✓ Applied 2d ago
Databricks
Manager, Delivery Solutions Architects - Financial Services
Databricks
⚡ Apply early Georgia; Illinois; New York; W... Onsite $197,100–$270,975
● New 👁 Seen ✓ Applied 2d ago
Databricks
Principal Engineer, Authentication
Databricks
⚡ Apply early Mountain View, California; San... Onsite $280,000–$385,000
● New 👁 Seen ✓ Applied 2d ago
Databricks
Principal Engineer - Privacy
Databricks
⚡ Apply early Mountain View, California Onsite $278,200–$339,250
● New 👁 Seen ✓ Applied 2d ago
Databricks
Principal Engineer - Privacy
Databricks
⚡ Apply early Seattle, Washington Onsite $220,400–$297,400
● New 👁 Seen ✓ Applied 2d ago
Databricks
Principal Engineer - Privacy
Databricks
⚡ Apply early Amsterdam, Netherlands Onsite
● New 👁 Seen ✓ Applied 2d ago
Databricks
Principal Engineer, Authentication
Databricks
⚡ Apply early Bellevue, Washington; Seattle,... Onsite $266,000–$365,750
● New 👁 Seen ✓ Applied 2d ago
Databricks
Principal Engineer - Privacy
Databricks
⚡ Apply early San Francisco, California Onsite $220,400–$297,400
● New 👁 Seen ✓ Applied 2d ago
Samsung Semiconductor
Principal Engineer, SOC Integration
Samsung Semiconductor
⚡ Apply early San Jose, California, United S... Onsite $219,000–$351,000
● New 👁 Seen ✓ Applied 2d ago
AL
Principal System Validation Engineer (AI Fabric Switches)
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $237,000–$237,000
● New 👁 Seen ✓ Applied 2d ago
AL
Principal Product Engineer
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $384,800–$384,800
● New 👁 Seen ✓ Applied 2d ago
AL
Optical Firmware Engineer, Principal
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite
● New 👁 Seen ✓ Applied 2d ago
Dealpath
Senior Full Stack Engineer
Dealpath
⚡ Apply early San Francisco, California Onsite $161,000–$210,000
● New 👁 Seen ✓ Applied 2d ago
Epirus
Principal ERP Solutions Engineer, Finance
Epirus
⚡ Apply early Torrance, California, United S... Onsite $151,400–$195,400
● New 👁 Seen ✓ Applied 2d ago
Anduril Industries
Principal Radar Engineer, Space
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $220,000–$293,000
● New 👁 Seen ✓ Applied 2d ago
Anduril Industries
Engineering Technical Fellow, Solid Rocket Motors
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $253,000–$330,000
● New 👁 Seen ✓ Applied 2d ago
Anduril Industries
Principal Workday Engineer, CorporateOS
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $220,000–$292,000
● New 👁 Seen ✓ Applied 2d ago
Anduril Industries
Staff Manufacturing Engineer, Mechanical Actuation Systems
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $166,000–$220,000
● New 👁 Seen ✓ Applied 2d ago
Anduril Industries
Staff Software Engineer, Cryptography
Anduril Industries
⚡ Apply early Boston, Massachusetts, United... Onsite $220,000–$292,000
● New 👁 Seen ✓ Applied 2d ago
Anduril Industries
Tactical Network & Mission Systems Engineer, Maritime
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $146,000–$194,000
● New 👁 Seen ✓ Applied 2d ago
Anduril Industries
Principal Systems Engineer, Air Vehicle Systems
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $220,000–$292,000
● New 👁 Seen ✓ Applied 2d ago
Anduril Industries
Principal Propulsion Engineer, Air Vehicles (Solid Rocket Motor Integration)
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $253,000–$336,000
● New 👁 Seen ✓ Applied 2d ago

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Frequently asked questions

How many Principal Engineer jobs in California are open right now?
249 Principal Engineer jobs in California are open across 86 companies, as of July 27, 2026.
Which companies are hiring Principal Engineer jobs in California?
Anduril Industries, Viant Technology, Databricks, Samsung Semiconductor and Astera Labs are among the 86 companies currently hiring Principal Engineer jobs in California.
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 27, 2026 at 16:38 UTC.

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