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Principal Engineer Jobs in San Jose.

All active Principal Engineer roles based in San Jose.

New engineering jobs daily on Telegram View Principal Engineer salary insights in San Jose
Total jobs
263
positions indexed
New today
4
last 24 hours
Companies
39
actively hiring
Worldwide remote
0
from anywhere

How many Principal Engineer jobs in San Jose are there right now?

There are 263 open Principal Engineer jobs in San Jose on JobsRadar right now, from 39 companies hiring directly. 4 were added in the last 24 hours; the board was last refreshed on October 20, 2026 at 08:07 UTC.

search: principal engineer in: San Jose Clear all
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Samsung Semiconductor
Principal Engineer, Hardware Emulation
Samsung Semiconductor
⚡ Apply early San Jose, California, United S... Onsite $219,000–$351,000
● New 👁 Seen ✓ Applied 8h ago
Samsung Semiconductor
Principal Engineer, High-Speed I/O Analog-Mixed Circuit
Samsung Semiconductor
⚡ Apply early San Jose, California, United S... Onsite $219,000–$351,000
● New 👁 Seen ✓ Applied 9h ago
AL
Principal / Senior Principal Electrical Design Engineer
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $185,000–$240,000
● New 👁 Seen ✓ Applied 10h ago
Extremenetworks
Principal Engineer – Cloud Platform (10395, 10448)
Extremenetworks
⚡ Apply early San Jose, California, United S... Hybrid
● New 👁 Seen ✓ Applied 13h ago
DiDi Labs
Staff/Principal AI Transformation Engineer
DiDi Labs
⚡ Apply early San Jose, CA Onsite $255,000–$351,000
● New 👁 Seen ✓ Applied 1d ago
AL
Principal Product Applications Engineer – Scorpio
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $207,000–$230,000
● New 👁 Seen ✓ Applied 3d ago
AL
Principal Verification Engineer
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $185,000–$230,000
● New 👁 Seen ✓ Applied 3d ago
AL
AE| Principal Product Application Engineer (Scorpio)
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite
● New 👁 Seen ✓ Applied 3d ago
AL
Principal Digital Design Engineer
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $185,000–$185,000
● New 👁 Seen ✓ Applied 3d ago
AL
Principal Digital Design Engineer
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $185,000–$185,000
● New 👁 Seen ✓ Applied 3d ago
AL
Principal Engineer - Validation Engineering
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $185,000–$240,000
● New 👁 Seen ✓ Applied 3d ago
AL
Principal SerDes Bring-up Validation Engineer 
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $185,000–$240,000
● New 👁 Seen ✓ Applied 3d ago
AL
Design Verification Tech Lead- SerDes/PHY IP
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $160,000–$200,000
● New 👁 Seen ✓ Applied 3d ago
AL
Principal Digital Design Engineer
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $185,000–$185,000
● New 👁 Seen ✓ Applied 3d ago
AL
Senior Principal Test Engineer
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $205,000–$205,000
● New 👁 Seen ✓ Applied 3d ago
AL
Principal Emulation Engineer
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $207,000–$230,000
● New 👁 Seen ✓ Applied 3d ago
AL
(Sr.) Principal Engineer - Field Applications
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $205,000–$260,000
● New 👁 Seen ✓ Applied 3d ago
AL
Product Application Engineer PCIe/CXL
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $185,000–$240,000
● New 👁 Seen ✓ Applied 3d ago
AL
Sr. Principal Product Applications Engineer – Custom Solutions
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $205,000–$260,000
● New 👁 Seen ✓ Applied 3d ago
AL
Principal Design Verification Engineer- SerDes/PHY IP
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $207,000–$230,000
● New 👁 Seen ✓ Applied 3d ago
AL
Principal Analog Mixed-Signal Design Engineer
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $207,000–$230,000
● New 👁 Seen ✓ Applied 3d ago
AL
Principal Physical Design Engineer, STA
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $209,000–$209,000
● New 👁 Seen ✓ Applied 3d ago
AL
Principal Physical Design Engineer, Methodology
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $185,000–$240,000
● New 👁 Seen ✓ Applied 3d ago
AL
Principal Product Applications Engineer – Memory & CXL
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite $175,000–$230,000
● New 👁 Seen ✓ Applied 3d ago
AL
Principal Product Engineer
Astera Labs
⚡ Apply early San Jose, California, United S... Onsite
● New 👁 Seen ✓ Applied 3d ago

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Frequently asked questions

How many Principal Engineer jobs in San Jose are open right now?
263 Principal Engineer jobs in San Jose are open across 39 companies, as of October 20, 2026.
Which companies are hiring Principal Engineer jobs in San Jose?
Samsung Semiconductor, Astera Labs, Extremenetworks and DiDi Labs are among the 39 companies currently hiring Principal Engineer jobs in San Jose.
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 20, 2026 at 08:07 UTC.

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