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Test Engineering Jobs in California (NOW HIRING)

Foxfactory

Test Engineering Manager

El Cajon, CA · On-site

$118K - $174K/yr

Manages activities related to test engineering including staffing, scheduling, coordinating, and planning. Sets direction of and develops appropriate testing criteria, equipment, tools, and metrics ...

FOX Factory, Inc.

Test Engineering Manager

El Cajon, CA · On-site

$118K - $174K/yr

Manages activities related to test engineering including staffing, scheduling, coordinating, and planning. Sets direction of and develops appropriate testing criteria, equipment, tools, and metrics ...

Fox Factory

Test Engineering Manager

El Cajon, CA

$118K - $174K/yr

Manages activities related to test engineering including staffing, scheduling, coordinating, and planning. Sets direction of and develops appropriate testing criteria, equipment, tools, and metrics ...

Apple

Test Engineering Lead

Sunnyvale, CA · On-site

$55.75 - $76/hr

The Product Operations Test Engineering team is a passionate, highly skilled, hard-working group of engineers from a diverse set of backgrounds, covering all aspects of inspection and test equipment ...

Comrise

Test Engineering Technician

Foster City, CA · On-site

$40.49/hr

As a Test Engineering Technician, you'll: * Develop, build, validate, troubleshoot, and support automated test stations in both lab and high-volume production environments. * Create and review test ...

Flex Ltd.

Test Engineering Manager

Fontana, CA · On-site

$96K - $132K/yr

Reporting to the Director, Design & Engineering the Test Engineering Manager will be responsible for leading the team responsible for testing substation control house projects while meeting budgetary ...

Abbott

Director, Test Engineering

Alameda, CA · On-site

We are looking for a Director of Test Engineering to help accelerate growth across the U.S., Spain, and India. In this role, you will build and lead a world-class, globally distributed software test ...

Flex

Test Engineering Manager

Fontana, CA

$96K - $132K/yr

Reporting to the Director, Design & Engineering the Test Engineering Manager will be responsible for leading the team responsible for testing substation control house projects while meeting budgetary ...

Abbott

Director, Test Engineering

Alameda, CA · On-site

We are looking for a Director of Test Engineering to help accelerate growth across the U.S., Spain, and India. In this role, you will build and lead a world-class, globally distributed software test ...

Mytra

Manager, Systems Test Engineering

Brisbane, CA · On-site

$170K - $190K/yr

As a Manager of Systems Test Engineering at Mytra, you will be responsible for leading a team of systems test engineers in developing and executing systems validation and verification. This is a key ...

Abbott

Director, Test Engineering

Alameda, CA · On-site

We are looking for a Director of Test Engineering to help accelerate growth across the U.S., Spain, and India. In this role, you will build and lead a world-class, globally distributed software test ...

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All JobsTest Engineering JobsTest Engineering Jobs in California

Test Engineering information

See California salary details

$74K

$112.8K

$150.5K

How much do test engineering jobs pay per year?

As of Jun 10, 2026, the average yearly pay for test engineering in California is $112,834.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,700.00 and $126,800.00 per year, depending on experience, location, and employer.

What is the difference between Test Engineering vs Quality Assurance (QA) Testing?

AspectTest EngineeringQuality Assurance (QA) Testing
Primary FocusDesigning, developing, and executing test plans and automation scripts to validate productsVerifying that products meet quality standards through manual and automated testing
Work EnvironmentEngineering teams, development labs, automation toolsTesting labs, user environments, QA departments
Required CredentialsBachelor's in Engineering, Computer Science; knowledge of testing tools and scriptingBachelor's in Computer Science, Quality Management; familiarity with testing methodologies
Industry UsageUsed across software, hardware, and embedded systems industriesPrimarily in software development and IT sectors

Test Engineering focuses on creating and implementing testing processes and automation to ensure product functionality, while QA Testing emphasizes verifying that products meet quality standards through various testing methods. Both roles are essential in the product development lifecycle but differ in scope and responsibilities.

What are the key skills and qualifications needed to thrive as a Test Engineer, and why are they important?

To thrive as a Test Engineer, you need strong analytical skills, a background in engineering or computer science, and experience with software or hardware testing methodologies. Familiarity with automated testing tools (such as Selenium, JUnit, or LabVIEW), scripting languages, and test management systems is typically required. Attention to detail, problem-solving abilities, and effective communication distinguish top performers in this role. These skills ensure reliable product quality, efficient defect resolution, and clear collaboration across development teams.

What are some common challenges faced by test engineers, and how can they be effectively managed?

Test engineers often encounter challenges such as tight project deadlines, rapidly changing requirements, and the need to quickly learn new testing tools or technologies. Managing these challenges involves strong communication with development teams to clarify requirements, prioritizing testing tasks based on risk, and continuously updating one's skills. Collaborative work environments and agile methodologies can also help test engineers stay flexible and efficient, enabling them to deliver high-quality results even in fast-paced settings.

What is Test Engineering?

Test engineering is a field focused on designing, developing, and executing tests to ensure the quality and functionality of products, typically in software or manufacturing industries. Test engineers create testing plans, identify potential issues, and work closely with development teams to resolve defects before products reach customers. Their work is crucial in verifying that products meet specified requirements and industry standards. Test engineering can involve both manual and automated testing processes, depending on the nature of the product and the project requirements.
What are the most commonly searched types of Test Engineering jobs in California? The most popular types of Test Engineering jobs in California are:
What cities in California are hiring for Test Engineering jobs? Cities in California with the most Test Engineering job openings:
Test Engineering jobs near you
Test Engineering Manager

Test Engineering Manager

Sterling Engineering

Fontana, CA

$105K - $130K/yr

Other

Posted 11 days ago

Job description

Electrical Test Engineering Manager

Location: Fontana, CA (Onsite)

Compensation: $105,000-$130,000/year + 10% bonus


Electrical Test Engineering Manager – Key Highlights

  • Lead and manage electrical testing for substation control houses and power distribution enclosures (E-Houses)
  • Oversee testing team (engineers & technicians) and ensure safe, accurate, on-time execution
  • Own testing schedules and coordinate with Engineering and Production
  • Review and approve test plans, reports, and schematics for compliance and accuracy
  • Provide hands-on troubleshooting and technical guidance
  • Drive process improvements, root cause analysis, and efficiency gains
  • Ensure proper documentation, equipment calibration, and safety compliance

Core Testing Experience

  • Medium-voltage switchgear, breakers, protective relays
  • Power distribution systems, panelboards, ATS
  • Communication systems, HMIs, fire alarm, HVAC

Requirements

  • 5+ years in electrical/power equipment testing
  • Leadership experience managing technical teams
  • Strong AC/DC testing knowledge, NEC & IEEE standards
  • NETA certification (preferred)

Work Environment

  • Onsite in Fontana, CA
  • Hands-on production/testing environment

Why Work Here

  • High-impact leadership role with ownership over testing operations and team direction
  • Strong collaboration across Engineering, Production, and Quality
  • Opportunity to stay hands-on while leading complex, large-scale power projects
  • Focus on continuous improvement and process optimization
  • Competitive compensation with bonus potential


If you’re ready to lead, innovate, and build systems that power the world, we want to hear from you.


Apply now or message me directly for more details.

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