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Principal Engineer Jobs in Los Angeles.

All active Principal Engineer roles based in Los Angeles.

New engineering jobs daily on Telegram View Principal Engineer salary insights in Los Angeles
Total jobs
137
positions indexed
New today
3
last 24 hours
Companies
43
actively hiring
Worldwide remote
0
from anywhere

How many Principal Engineer jobs in Los Angeles are there right now?

There are 137 open Principal Engineer jobs in Los Angeles on JobsRadar right now, from 43 companies hiring directly. 3 were added in the last 24 hours; the board was last refreshed on October 28, 2026 at 07:30 UTC.

search: principal engineer in: Los Angeles Clear all
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K2 Space
Principal Ground Integration Engineer, Top Secret Clearance
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 8h ago
2K
Principal Product Manager, Infrastructure
2K
⚡ Apply early Los Angeles, California, Unite... Onsite $169,100–$250,280
● New 👁 Seen ✓ Applied 15h ago
2K
Principal Product Manager, Infrastructure
2K
⚡ Apply early Austin, Texas, United States Onsite
● New 👁 Seen ✓ Applied 15h ago
Cloudflare
Senior Customer Engineer, Named - LA
Cloudflare
⚡ Apply early Distributed; Hybrid Hybrid
● New 👁 Seen ✓ Applied 1d ago
Northrop Grumman
Sentinel Sr Principal Supplier Mission Assurance Engineer- 12171-2
Northrop Grumman
⚡ Apply early United States-California-Los A... Onsite $117,500–$176,300
● New 👁 Seen ✓ Applied 2d ago
Blue Origin
Principal Technical Lead Engineer, Rocket Engine Avionics & Control Systems
Blue Origin
⚡ Apply early Greater Seattle Area Onsite $183,193–$256,470
● New 👁 Seen ✓ Applied 2d ago
K2 Space
COMSEC Certification Lead (TS//SCI)
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Optical Manufacturing Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Mechanical Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Mixed-Signal Design Engineer, Data Converters
K2 Space
⚡ Apply early United States - Remote · location restricted
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Tooling Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal RF Antenna Engineer, Top Secret Clearance
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Thermal Design Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Flight Software Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Hardware Reliability Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Optical Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Dynamics Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Avionics Systems Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Build & Integration Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal ASIC Package Design Engineer
K2 Space
⚡ Apply early United States - Remote · location restricted
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Electrical Manufacturing Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Integration & Test Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Automation & Controls Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Crypto Engineer (TS//SCI)
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago
K2 Space
Principal Satellite Design Reliability Engineer
K2 Space
⚡ Apply early Los Angeles, CA Onsite
● New 👁 Seen ✓ Applied 4d ago

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Frequently asked questions

How many Principal Engineer jobs in Los Angeles are open right now?
137 Principal Engineer jobs in Los Angeles are open across 43 companies, as of October 28, 2026.
Which companies are hiring Principal Engineer jobs in Los Angeles?
K2 Space, 2K, Cloudflare, Northrop Grumman and Blue Origin are among the 43 companies currently hiring Principal Engineer jobs in Los Angeles.
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 October 28, 2026 at 07:30 UTC.

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