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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
1,370
positions indexed
New today
72
last 24 hours
Companies
280
actively hiring
Worldwide remote
0
from anywhere
role: Principal Engineer in: California Clear all
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Cadence Design Systems
Sr. Principal Product Engineer
Cadence Design Systems
⚡ Apply early SAN JOSE Onsite $161,000–$299,000
● New 👁 Seen ✓ Applied 1mo ago
Early Warning Services
Principal Site Reliability Engineer - Paze
Early Warning Services
⚡ Apply early Scottsdale Hybrid $194,000–$237,000
● New 👁 Seen ✓ Applied 1mo ago
Marvell
Principal Engineer , Software/Firmware - CXL/PCIe
Marvell
⚡ Apply early Santa Clara, CA Onsite
● New 👁 Seen ✓ Applied 1mo ago
Hewlett Packard Enterprise
Principal Security Software Engineer (Storage)
Hewlett Packard Enterprise
⚡ Apply early Ft. Collins, Colorado, United... Hybrid $160,000–$303,000
● New 👁 Seen ✓ Applied 1mo ago
Hewlett Packard Enterprise
Distinguished Technologist - Switching & Full Stack Technical Marketing Engineer
Hewlett Packard Enterprise
⚡ Apply early Roseville, California, United... Hybrid $194,000–$412,500
● New 👁 Seen ✓ Applied 1mo ago
Clay Labs
Software Engineer (Prior Staff / Principal Experience)
Clay Labs
⚡ Apply early New York Hybrid $240,000–$300,000
● New 👁 Seen ✓ Applied 1mo ago
Marvell
Principal Test Development Engineer (ATE)
Marvell
⚡ Apply early Santa Clara, CA Onsite
● New 👁 Seen ✓ Applied 1mo ago
Expedia Group
Principal Software Development Engineer (Loyalty)
Expedia Group
⚡ Apply early USA - California - San Jose Onsite
● New 👁 Seen ✓ Applied 1mo ago
Northrop Grumman
Principal / Sr. Principal Signal / Image Processing Engineer
Northrop Grumman
⚡ Apply early United States-California-Woodl... Onsite $125,300–$187,900
● New 👁 Seen ✓ Applied 1mo ago
RTX
Principal Software Engineer - Gen4 Radar / Ground Station
RTX
⚡ Apply early US-CA-EL SEGUNDO-R01 ~ 2000 E... Hybrid
● New 👁 Seen ✓ Applied 1mo ago
Edwards Lifesciences
Principal Engineer, Process Development (Lasers & Optics)
Edwards Lifesciences
⚡ Apply early USA - California – Irvine Onsite $121,000–$171,000
● New 👁 Seen ✓ Applied 1mo ago
Northrop Grumman
Principal Engineer Facilities
Northrop Grumman
⚡ Apply early United States-California-Sunny... Onsite $103,600–$155,400
● New 👁 Seen ✓ Applied 1mo ago
Northrop Grumman
Sr Principal System Safety Engineer - AISR&T Contingent
Northrop Grumman
⚡ Apply early United States-California-San D... Onsite $142,200–$213,400
● New 👁 Seen ✓ Applied 1mo ago
AeroVironment
Principal DevSecOps Software Engineer
AeroVironment
⚡ Apply early Simi Valley, CA Onsite $147,000–$224,250
● New 👁 Seen ✓ Applied 1mo ago
Marvell
Principal Test Engineer
Marvell
⚡ Apply early Santa Clara, CA Onsite
● New 👁 Seen ✓ Applied 1mo ago
Northrop Grumman
Principal/Sr Principal Engineer Aeronautical - Propulsion
Northrop Grumman
⚡ Apply early United States-California-Edwar... Onsite $114,000–$171,000
● New 👁 Seen ✓ Applied 1mo ago
Northrop Grumman
Principal / Sr. Principal Software Engineer (C++ and TS Clearance)
Northrop Grumman
⚡ Apply early United States-California-Woodl... Onsite $114,000–$171,000
● New 👁 Seen ✓ Applied 1mo ago
RTX
Principal SW Engineer - SW Technical Lead - F18 Gen 4 Radar
RTX
⚡ Apply early US-CA-EL SEGUNDO-R01 ~ 2000 E... Hybrid
● New 👁 Seen ✓ Applied 1mo ago
AeroVironment
Principal Electrical Engineer
AeroVironment
⚡ Apply early Moorpark, CA Onsite $147,000–$224,250
● New 👁 Seen ✓ Applied 1mo ago
Shieldai
Principal Engineer, Electrical (R5909)
Shieldai
⚡ Apply early San Diego, California Onsite
● New 👁 Seen ✓ Applied 1mo ago
DI
Principal Product Software Engineer
Disney
⚡ Apply early New York, NY, USA Onsite $197,400–$264,700
● New 👁 Seen ✓ Applied 1mo ago
Roche
Principal Machine Learning Engineer, Foundation Models, AI for Drug Discovery
Roche
⚡ Apply early New York City Onsite $192,500–$357,500
● New 👁 Seen ✓ Applied 1mo ago
Altruist
Principal Security Engineer
Altruist
⚡ Apply early Los Angeles, CA Hybrid $203,000–$285,000
● New 👁 Seen ✓ Applied 1mo ago
Goodleap
Principal Software Engineer, Enterprise Platform APIs
Goodleap
⚡ Apply early Roseville, CA - HQ Hybrid
● New 👁 Seen ✓ Applied 1mo ago
Northrop Grumman
Sr. Principal R&V Systems Engineer - AISR&T Contingent
Northrop Grumman
⚡ Apply early United States-California-San D... Onsite $142,200–$213,400
● New 👁 Seen ✓ Applied 1mo ago

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