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QA 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.

QA engineers safeguard product quality through testing strategy, test design and defect tracking. Find QA engineer roles from companies hiring worldwide.

Total jobs
388
positions indexed
New today
50
last 24 hours
Companies
110
actively hiring
Worldwide remote
0
from anywhere
role: QA Engineer in: California Clear all
Sort Newest Top salary
Mithrl
QA Engineer, Scientific Workflows
Mithrl
⚡ Apply early San Francisco Onsite $150,000–$200,000
● New 👁 Seen ✓ Applied 2w ago
Medra
Systems Test Engineer - Contract
Medra
⚡ Apply early San Francisco Onsite
● New 👁 Seen ✓ Applied 2w ago
Lumilens
Silicon Test Engineer
Lumilens
⚡ Apply early San Jose Onsite
● New 👁 Seen ✓ Applied 2w ago
Lumilens
Director of Silicon Test Engineer
Lumilens
⚡ Apply early San Jose Onsite
● New 👁 Seen ✓ Applied 2w ago
Lumilens
Optical Test Engineer
Lumilens
⚡ Apply early San Jose Onsite
● New 👁 Seen ✓ Applied 2w ago
Lumilens
Principal Engineer, Manufacturing Test Platform
Lumilens
⚡ Apply early San Jose Hybrid
● New 👁 Seen ✓ Applied 2w ago
Lumilens
Optical Test Engineer
Lumilens
⚡ Apply early San Jose Onsite
● New 👁 Seen ✓ Applied 2w ago
Hadrian Automation
Test Automation Engineer
Hadrian Automation
⚡ Apply early Los Angeles, CA Onsite $150,000–$250,000
● New 👁 Seen ✓ Applied 2w ago
GR
Robotics System Test Engineer
Gritt Robotics Inc
⚡ Apply early South San Francisco Onsite
● New 👁 Seen ✓ Applied 2w ago
ET
DFT (Design For Test) Engineer
Etched
⚡ Apply early San Jose Onsite $6,000–$6,000
● New 👁 Seen ✓ Applied 2w ago
Eight Sleep
Hardware Prototype & Test Engineer
Eight Sleep
⚡ Apply early San Francisco Onsite $90,000–$120,000
● New 👁 Seen ✓ Applied 2w ago
Astro Mechanica
Test Design Engineer II
Astro Mechanica
⚡ Apply early San Francisco Onsite $125,000–$185,000
● New 👁 Seen ✓ Applied 2w ago
Astro Mechanica
Senior Propulsion Test Engineer
Astro Mechanica
⚡ Apply early San Francisco Onsite $150,000–$225,000
● New 👁 Seen ✓ Applied 2w ago
Astro Mechanica
Senior Test Engineer
Astro Mechanica
⚡ Apply early San Francisco Onsite $150,000–$225,000
● New 👁 Seen ✓ Applied 2w ago
Apex Technology, Inc.
Avionics Test Engineer, Hardware
Apex Technology, Inc.
⚡ Apply early Los Angeles Onsite $110,000–$165,000
● New 👁 Seen ✓ Applied 2w ago
Apex Technology, Inc.
Spacecraft Systems Integration & Test Responsible Engineer
Apex Technology, Inc.
⚡ Apply early Los Angeles Onsite $165,000–$200,000
● New 👁 Seen ✓ Applied 2w ago
Apex Technology, Inc.
Senior Spacecraft Environmental Test Engineer
Apex Technology, Inc.
⚡ Apply early Los Angeles Onsite $135,000–$175,000
● New 👁 Seen ✓ Applied 2w ago
Apex Technology, Inc.
RF Test Engineer
Apex Technology, Inc.
⚡ Apply early Los Angeles Onsite $128,000–$177,000
● New 👁 Seen ✓ Applied 2w ago
Apex Technology, Inc.
Spacecraft Environmental Test Engineer
Apex Technology, Inc.
⚡ Apply early Los Angeles Onsite $100,000–$150,000
● New 👁 Seen ✓ Applied 2w ago
Zoox
System Test Engineer
Zoox
⚡ Apply early San Diego, CA Hybrid
● New 👁 Seen ✓ Applied 2w ago
Zoox
Systems Test Engineer, System Behavior Analysis
Zoox
⚡ Apply early San Diego, CA Hybrid
● New 👁 Seen ✓ Applied 2w ago
Redwood Materials
Test Automation Engineer Intern - Fall 2026
Redwood Materials
⚡ Apply early San Francisco, California, Uni... Onsite $85,280–$98,800
● New 👁 Seen ✓ Applied 2w ago
Shieldai
Senior Staff Engineer, Test Director (R5445)
Shieldai
⚡ Apply early United States Onsite
● New 👁 Seen ✓ Applied 2w ago
Shieldai
Senior Engineer, VBAT Software Test Automation (Hiring Multiple Levels)
Shieldai
⚡ Apply early Dallas, Texas Onsite
● New 👁 Seen ✓ Applied 2w ago
Shieldai
Senior Engineer, Flight Test (R5371)
Shieldai
⚡ Apply early San Diego, California Onsite
● New 👁 Seen ✓ Applied 2w ago

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