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Test Engineer Jobs in California (NOW HIRING)

EcoSense Lighting

Test Engineer

Los Angeles, CA · On-site

In the role Test Engineer, reporting to the Director of Operations, you will utilize your electrical engineering skills to review Product Requirements Documents (PRD), propose comprehensive test ...

EcoSense Lighting

Test Engineer

Los Angeles, CA · On-site

In the role Test Engineer, reporting to the Director of Operations, you will utilize your electrical engineering skills to review Product Requirements Documents (PRD), propose comprehensive test ...

Intellectt INC

Test Engineer

Anaheim, CA · On-site

Test Engineer Location: Anaheim, CA Job Summary We are seeking a Test Engineer with 5+ years of experience in developing and executing test plans for components and systems. The ideal candidate will ...

Actalent

Test Engineer

Mountain View, CA

$40 - $42/hr

Test Engineer The Test Engineer will support the development, validation, and troubleshooting of electronic products by using a wide range of test equipment and following detailed technical ...

New

Actalent

Test Engineer

Oxnard, CA

Job Title: Test Engineer - Level 2 The Test Engineer - Level 2 will design, develop, and implement testing methods and equipment to support complex products and systems. This role plans and ...

Peak Energy

Test Engineer

Burlingame, CA

$140K - $215K/yr

Test Engineer, ESS Location: Burlingame, CA Department: Engineering Reports To: Senior Manager, Test Engineering Position Type: Full-time About Peak Energy Peak Energy is the first American venture ...

PDS Tech Commercial

Test Engineer

Oxnard, CA · On-site

$103.59/hr

Test the Technology That Takes Flight - Join Us as a Test Engineer Location: Oxnard, CA | Schedule: Must be able to support working multiple shifts | Pay Rate: $103.59/hour PDS Tech Commercial is ...

Peak Energy

Test Engineer

Burlingame, CA · On-site

$140K - $215K/yr

Test Engineer, ESS Location: Burlingame, CA Department: Engineering Reports To: Senior Manager, Test Engineering Position Type: Full-time About Peak Energy Peak Energy is the first American venture ...

Embtel Inc

Test Engineer

San Jose, CA · On-site

Test Engineer Location: San Jose, CA (Onsite) Duration: 6+ Months contract role : * Knowledge of fundamental hardware blocks & subsystems Optical Design, LVDS Signaling, Signal Integrity & Power ...

Peak Energy

Test Engineer

San Francisco, CA

$140K - $215K/yr

Test Engineer, ESS Location: Burlingame, CA Department: Engineering Reports To: Senior Manager, Test Engineering Position Type: Full-time About Peak Energy Peak Energy is the first American venture ...

Actalent

Test Engineer

Oxnard, CA

Test Engineer The Test Engineer executes customer test projects from initial planning through setup, fabrication, testing, and completion in accordance with customer statements of work, test plans ...

Peak Energy

Test Engineer

Burlingame, CA

$140K - $215K/yr

Test Engineer, ESS Location: Burlingame, CA Department: Engineering Reports To: Senior Manager, Test Engineering Position Type: Full-time About Peak Energy Peak Energy is the first American venture ...

Ontic

Test Engineer

Los Angeles, CA · On-site

$115K/yr

Our team is looking for a Test Engineer to join them. You will report to the Test Engineering Manager and will have an onsite work schedule in C hatsworth, CA. To be considered for the Test Engineer ...

Vertex Sigma Software

Test Engineer

Foster City, CA

Test Engineer - RiderDash, Concierge and CoreDash Onsite in Foster City, CA | 5 days in office We are seeking a Test Engineer to join the Product Software QA Team, focusing on manual and automation ...

Vertex Sigma Software

Test Engineer

Foster City, CA · On-site

Test Engineer - RiderDash, Concierge and CoreDash Onsite in Foster City, CA 5 days in office We are seeking a Test Engineer to join the Product Software QA Team, focusing on manual and automation ...

Acuity Brands, Inc.

Test Engineer

Costa Mesa, CA · On-site

Job Summary Join our engineering team as a Test Engineer and play a critical role in validating and qualifying innovative digital and analog products from concept through production. In this hands-on ...

Rantec Power Systems Inc.

Test Engineer

Los Osos, CA · On-site

$80K - $137K/yr

Rantec is hiring a Test Engineer. Relocation is supported! Come join our team! Based in Los Osos, California, located along California's scenic Central Pacific coastline, Rantec offers many ...

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All JobsTest Engineer JobsTest Engineer Jobs in California

Test Engineer information

See California salary details

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How much do test engineer jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for test engineer in California is $43.66, according to ZipRecruiter salary data. Most workers in this role earn between $32.98 and $51.73 per hour, depending on experience, location, and employer.

What engineer makes $500,000 a year?

Highly experienced software engineers, especially those in senior or executive roles at major tech companies, can earn $500,000 or more annually. These roles often require advanced skills, extensive experience, and may include stock options or bonuses as part of compensation packages.

What are Test Engineers?

Test Engineers are professionals responsible for evaluating and ensuring the quality of products, typically software or hardware, by designing and executing tests. They identify bugs, glitches, or any issues that might affect the user experience or product performance. Test Engineers also document test results, collaborate with developers to resolve issues, and help improve processes to prevent future problems. Their work is critical in delivering reliable and high-quality products to customers.

What is a Test Engineer?

A test engineer runs validation tests on manufactured products. The duties of a test engineer include creating testing procedures, reviewing product manufacturing specifications, ensuring proper labeling on product components, and collaborating with a process engineer to optimize the product design process. A process engineer is a similar position. Test and process engineers observe weak areas in product design and suggest improvements to the design.

What does a test engineer do?

A test engineer designs, develops, and executes tests to ensure the quality and functionality of products or software. They identify defects, document issues, and work with development teams to improve reliability, often using testing tools and scripting skills. Attention to detail and understanding of testing methodologies are essential for this role.

Is QA testing a hard job?

QA testing as a Test Engineer role involves analyzing software, creating test cases, and identifying bugs, which requires attention to detail and problem-solving skills. The job can be challenging due to the need for thoroughness, understanding of testing tools, and sometimes tight deadlines, but it is manageable with proper training and experience.

What engineers make $300,000 a year?

Senior engineers in fields such as software, petroleum, and aerospace engineering can earn $300,000 or more annually, especially with extensive experience, specialized skills, and advanced certifications. High-paying roles often involve leadership responsibilities, complex projects, or working in high-demand industries like technology or energy.

What is the difference between Test Engineer vs QA Analyst?

AspectTest EngineerQA Analyst
Required CredentialsBachelor's in Engineering, Computer Science, or related field; certifications like ISTQBBachelor's in related fields; ISTQB certification common
Work EnvironmentSoftware development teams, testing labs, automation toolsQuality assurance teams, process documentation, testing environments
Employer & Industry UsageTech companies, software firms, manufacturingIT services, software development, healthcare

Test Engineers focus on designing, executing, and automating tests to ensure software quality, often working closely with developers. QA Analysts primarily analyze quality processes, develop testing plans, and ensure compliance with standards. While both roles aim to improve product quality, Test Engineers are more technical and automation-oriented, whereas QA Analysts emphasize process and manual testing. Understanding these differences helps in choosing the right career path or job role.

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 a solid background in software development, quality assurance principles, and test case design, often supported by a degree in computer science or a related field. Familiarity with automated testing tools like Selenium, JUnit, or TestNG, as well as experience with bug tracking systems and scripting languages, is typically required. Attention to detail, problem-solving ability, and effective communication are crucial soft skills for identifying issues and collaborating with development teams. These skills ensure the delivery of reliable, high-quality products by efficiently detecting and resolving software defects.

How do Test Engineers typically collaborate with development and product teams during a project?

Test Engineers play a crucial role in cross-functional teams by working closely with developers and product managers throughout the software development lifecycle. They participate in requirement reviews, design discussions, and sprint planning meetings to ensure testability and clarity of features. Regular communication helps identify potential issues early, align on acceptance criteria, and prioritize testing efforts. This collaborative approach helps deliver higher-quality products and fosters a culture of continuous improvement.
More about Test Engineer jobs
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What cities in California are hiring for Test Engineer jobs? Cities in California with the most Test Engineer job openings:
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Test Engineer jobs near you
Infographic showing various Test Engineer job openings in California as of July 2026, with employment types broken down into 74% Full Time, and 26% Contract. Highlights an 97% In-person, and 3% Hybrid job distribution, with an average salary of $90,822 per year, or $43.7 per hour.
Test Engineer

Test Engineer

EcoSense Lighting

Los Angeles, CA • On-site

Other

Posted 28 days ago

Job description

In the role Test Engineer, reporting to the Director of Operations, you will utilize your electrical engineering skills to review Product Requirements Documents (PRD), propose comprehensive test plans that cover all phases of product development and mass production (EVT thru MP), and drive the development of test processes and systems that ensure all EcoSense products meet performance and quality requirements. While working closely with the design engineers and other members of the project team, you will be the Test Engineer responsible for all facets of Test in the development and introduction of all projects including: proposal preparation, design reviews, test plans, top/sub assembly test procedures, integration, qualification test procedures, environmental testing, qualification testing, failure analysis, field service support, test facilities and equipment, development of production test systems by 3rd parties and Contract Manufacturers, and leadership for all Test Engineering activities.

 


Deliverables:

 
  • Lead the Test Engineering functions in project teams to accomplish a large qualification tasks.
  • Write detailed test procedures as needed to support internal and external groups in performing testing.
  • Ensure Safety requirements are met.
  • Ensure Quality requirements are met.
  • Ensure Good Engineering Practices are followed.
  • Perform estimates of labor and material required to develop test budgets.
  • Develop SOWs, Systems diagrams, drawings, parts lists, Engineering Orders, wiring lists, diagrams, schematics, procedures, and user manuals/instructions.
  • Interface with suppliers, engineering personnel, and management as necessary to be effective in establishing test standards and processes.
  • Perform other duties as assigned by Management.
 


Credentials:

 
  • BSEE preferred.
  • Must have four (4) to six (6) years related experience and/or training as a Test Engineer.
  • Two (2) to five (5) years experience developing test plans, leading the development of test processes, and implementing production test systems utilizing Labview.
  • Must possess mechanical aptitude to evaluate mechanical design and fit of modules for good engineering practices.
  • Must have knowledge and good understanding of power supply/driver testing
  • Must have knowledge and good understanding of digital circuits testing (microcontroller based circuits and products)
  • Must have knowledge and good understanding of Firmware testing
  • Must have good hands-on experience setting up test instrumentation.
  • Must have knowledge of the principles involved for measuring and testing light properties, Experience in testing if lighting products highly preferred.
  • Experience and knowledge of testing for UL standards for power electronics and/or supply integrated systems. Highly preferred, experience and knowledge of testing requirements for UL and IEC Luminaires standards for normal and abnormal condition in IC and/or non-IC setup.
  • Experience in leading testing activities in UL certified lab and developing laboratory process procedures toward ISO/IEC 17025 guidelines.
  • Experience and knowledge of NEMA industry standards related to light stability and compatibility testing.
  • Extensive knowledge of related test equipment used to test power, digital systems, and optics systems; i.e. AC Source, power meter/analyzer, network analyzer, logic analyzer, spectrometer, lux meter, and goniometer.
  • Experience and knowledge of test fixture development including, design, component selection, parts list, and validation.
  • Excellent ability to troubleshoot to component level and identify Root Cause of Failure.
  • Possess good problem-solving skills to address production test and engineering issues.

Apply