Senior Principal Engineer jobs in California: 18 open roles
18 open senior principal engineer jobs in California, taken from employers’ own career sites and checked to still be open. Listings that state pay show a median of $222,000 a year.
Open senior principal engineer jobs in California
Verified against the employer’s own career site within the last week.
- Senior Principal Engineer - Signal Integrity
Celestica · San Jose, CA, US
Nov 9, 2026
- Senior Principal Engineer - FW/SW Development
Astera Labs · San Jose, California, United States
Nov 5, 2026
- Senior Principal Engineer
Real Ventures · San Jose, CA, USA
$259k–$389k · Nov 5, 2026
- Senior Principal Engineer, Spray Drying Process Development
Halozyme Therapeutics · San Diego
Nov 5, 2026
- Senior Principal Engineer, Physical Designer
Marvell Technology · Santa Clara, CA
Oct 29, 2026
- Senior Principal Engineer, Hardware Application Engineering — Signal Integrity & Power Integrity
Celestial AI · Santa Clara, CA, USA
$178k–$266k · Oct 25, 2026
- Senior Principal Engineer, Hardware Application Engineering — Board & System Design
Celestial AI · Santa Clara, CA, USA
$178k–$266k · Oct 25, 2026
- Senior Principal Engineer
Insight Engines · San Jose, CA, USA
$259k–$389k · Oct 22, 2026
- Senior Principal Engineer, Hardware Application Engineering — Board & System Design
Marvell Semiconductor · Santa Clara, CA; United States of America
$178k–$266k · Oct 22, 2026
- Senior Principal Engineer, Hardware Application Engineering — Signal Integrity & Power Integrity
Marvell Semiconductor · Santa Clara, CA; United States of America
$178k–$266k · Oct 22, 2026
- Senior Principal Engineer, Signal Integrity & Power Integrity (SerDes IP)
Synopsys · Sunnyvale, California, United States
Oct 21, 2026
- Senior Principal Engineer, GNC & State Estimation (R6233)
Shield AI · San Diego, California
$260k–$390k · Oct 9, 2026
- Senior Principal Engineer, Structural Engineering (Onsite)
RTX · chula vista, California, United States of America
Oct 8, 2026
- Senior Principal Engineer – Hardware Chip Lead, Connectivity BU
Marvell Technology · Santa Clara, CA
Sep 25, 2026
- Senior Principal Engineer, Data & Machine Learning
Sony Interactive Entertainment · United States, San Mateo, CA
$304k–$456k · Sep 10, 2026
Showing the newest 15 of about 18 verified open jobs here. Search all jobs
Search all senior principal engineer jobs in California · All senior principal engineer jobs
Senior Principal Engineer pay in California
9 of the 18 open listings state pay, and their median is $222,000 a year. See the national senior principal engineer salary breakdown.
Employers hiring senior principal engineers in California
- Celestial AI 3
- Astera Labs 2
- Marvell Semiconductor 2
- Marvell Technology 2
- Atlassian 1
- Celestica 1
- Halozyme Therapeutics 1
- Insight Engines 1
Other jobs in California
Local job market in California
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