Quality Assurance Engineer Jobs in California

Quality Assurance Engineer jobs in California are among the most active in the country, concentrated in software, semiconductors, medical devices, and aerospace across a wide seniority range from entry-level testers through senior QA leads and managers. The largest hiring markets are the San Francisco Bay Area, Los Angeles, and San Diego, where companies like Apple, Medtronic, and Northrop Grumman maintain deep engineering workforces. Manual testing, test automation, and regulatory compliance QA for FDA-regulated products are the most in-demand specialties across the state. Find a role that fits below and apply directly.

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Overview

Open roles1,270+
Top employerApple
Top citySanta Clara, CA
Cities hiring102
Work type86% On-site
Top industryTechnology

Showing 5 of 1,270+ Quality Assurance Engineer jobs

Abbott
Senior Supplier Quality Assurance Engineer
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Abbott
Added 4d ago
Senior Supplier Quality Assurance Engineer
Abbott
Alameda, California
Quality Control
Compliance & Legal
Compliance & Risk
$90k - $180k/yr
On-Site
Bachelor's
10,000+

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Ferrotec (USA) Corporation
Quality Assurance Engineer III
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Ferrotec (USA) Corporation
Added 4d ago
Quality Assurance Engineer III
Ferrotec (USA) Corporation
San Jose, California
Quality Assurance & Testing (QA Testing)
On-Site
None
201-500

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Ferrotec (USA) Corporation
Quality Assurance Engineer III
We won't show you this job again
Ferrotec (USA) Corporation
Added 5d ago
Quality Assurance Engineer III
Ferrotec (USA) Corporation
San Jose, California
Quality Assurance & Testing (QA Testing)
$92k - $120k/yr
On-Site
None
201-500

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NVIDIA
Software Quality Assurance Engineer
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NVIDIA
Added 1w ago
Software Quality Assurance Engineer
NVIDIA
Santa Clara, California
Quality Assurance & Testing (QA Testing)
Software Engineering
Automation QA
$84k - $167k/yr
On-Site
Bachelor's

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OSI Engineering
QA Engineer
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OSI Engineering
Added 1w ago
QA Engineer
OSI Engineering
Cupertino, California
Quality Assurance & Testing (QA Testing)
$55.00 - $60.00/hr
On-Site
Bachelor's

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See All 1,270+ Quality Assurance Engineer Jobs in California

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Quality Assurance Engineer Jobs by City in California

Where California roles are concentrated, by current openings.

Santa Clara
173 jobs
San Jose
135 jobs
Cupertino
101 jobs
San Francisco
98 jobs
San Diego
97 jobs
Sunnyvale
94 jobs
Irvine
48 jobs
San Mateo
31 jobs
Los Angeles
30 jobs

Quality Assurance Engineer Job Market in California

A snapshot from current California openings, updated as new roles post.

Who's Hiring

  • Apple
    Apple221
  • NVIDIA
    NVIDIA52
  • PlayStation
    PlayStation27
  • Zoox
    Zoox24
  • Palo Alto Networks
    Palo Alto Networks18

Top Industries Hiring

  • Technology & Software476
  • Electronics & Hardware403
  • Consulting & Professional Services66
  • Manufacturing63
  • Medical Devices47

What California Employers Look For

The qualifications that appear most often in quality assurance engineer jobs across California.

  • Bachelor's degree in computer science, engineering, or a related technical field
  • Hands-on experience writing and executing manual and automated test cases
  • Proficiency with test automation frameworks such as Selenium, Cypress, or Appium
  • Familiarity with Agile or Scrum development workflows and bug-tracking tools like Jira
  • Knowledge of software development lifecycle and quality management methodologies
  • Experience with API testing tools such as Postman or REST-assured

Quality Assurance Engineer Jobs in California: Frequently Asked Questions

How do you become a quality assurance engineer in California?

Most quality assurance engineers in California enter the field with a bachelor's degree in computer science, software engineering, electrical engineering, or a related discipline. California does not require a state-issued license for software QA roles, but candidates targeting medical device or aerospace QA often need familiarity with FDA 21 CFR Part 820 or AS9100 standards. Building a portfolio of test plans and earning certifications like ISTQB Certified Tester strengthens applications considerably in California's competitive market.

Which companies hire quality assurance engineers in California?

Employers hiring quality assurance engineers in California right now include Apple, NVIDIA, and PlayStation, based on current listings on Migrate Mate as of June 2026. California's concentration of technology, medical device, and defense contractors means QA openings are spread across both large publicly traded companies and mid-size regulated-industry firms headquartered in the Bay Area, Los Angeles, and San Diego corridors.

Which California cities have the most quality assurance engineer jobs?

Santa Clara, San Jose, and Cupertino consistently post the most quality assurance engineer openings in California. The Bay Area leads because of its density of software and semiconductor employers, Los Angeles draws demand from aerospace, entertainment technology, and healthtech firms, and San Diego's strong medical device and defense presence keeps QA hiring active even outside the largest metro centers.

Are there remote quality assurance engineer jobs in California?

Yes, and more than most engineering disciplines, because software QA work is largely screen-based and integrates smoothly into distributed development teams. About 14% of quality assurance engineer openings tied to California are remote or hybrid as of June 2026, reflecting how normalized flexible arrangements have become in the tech sector. Test automation and functional testing roles tend to be the most remote-eligible, while hardware validation and regulated-industry QA roles usually require on-site presence.

How can I get hired as a quality assurance engineer in California with little or no experience?

The most realistic entry path is applying to associate QA analyst or junior software tester roles at California's mid-size software companies, which regularly onboard candidates from adjacent roles like technical support, business analysis, or manual testing contract work. Large California employers such as Salesforce and Kaiser Permanente run structured early-career programs and internships that feed into full QA positions. Building a GitHub portfolio of automated test scripts using open-source tools and earning the ISTQB Foundation Level certification significantly improves competitiveness without prior QA job titles.

Where can I find and apply to quality assurance engineer jobs in California?

You can find and apply to quality assurance engineer jobs in California on Migrate Mate, which lists current California openings updated regularly. Search the listings to find roles that match your experience level and specialization, then apply directly to the ones that fit.

See All 1,270+ Quality Assurance Engineer Jobs in California

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