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Test Engineer Jobs in Riverside, CA (NOW HIRING)

Nikkiso Co.

Test Engineer II

Santa Ana, CA · On-site

$70K - $98K/yr

The Test Engineer redesigns, improves the product line and develops new technologies. The Test Engineer oversees the product specification & design and also supports technical product testing.

TAE

Senior System Test Engineer

Irvine, CA · On-site

The System Test Engineer is responsible for the development, maintenance, and execution of test cases to support Design Verification, Design Validation, and Usability Engineering activities for ...

Mosaic.tech

Electrical Test Engineer

Irvine, CA · On-site

$129K - $171K/yr

ABOUT THE JOB As aElectrical Test Engineer within EW, you will you will be responsible for ensuring that we are testing our systems to stringent standards ensuring that we are consistently shipping ...

Anduril Industries

Electrical Test Engineer

Irvine, CA · On-site

$129K - $171K/yr

ABOUT THE JOB As aElectrical Test Engineer within EW, you will you will be responsible for ensuring that we are testing our systems to stringent standards ensuring that we are consistently shipping ...

Anduril Industries

Hardware Test Engineer

Irvine, CA · On-site

$129K - $171K/yr

ABOUT THE JOB As aManufacturing Test Engineer within EW, you will you will be responsible for ensuring that we are testing our systems to stringent standards ensuring that we are consistently ...

Actalent

Software Test Engineer

Tustin, CA · On-site

$60 - $85/hr

Software Test Engineer The Software Test Engineer will play a key role in verifying and validating safety-critical flight software through requirements-based testing, automated test development, and ...

Talentlab

Senior Test Engineer (Hybrid Role)

Irvine, CA · On-site +1

Senior Test Engineer (Hybrid) Our client, a leading innovator in high-performance mixed-signal integrated circuits, is seeking a Senior Test Engineer to join their Signal Integrity Products (SIP ...

Strategic Employment

Senior Test Engineer

Irvine, CA · On-site

A well-established defense and commercial electronics test equipment company in Irvine is hiring a Senior Test Engineer to design test hardware and full test program sets for programs spanning ...

Anduril Industries

Radio Frequency Test Engineer

Irvine, CA · On-site

$129K - $171K/yr

ABOUT THE JOB As aElectrical Test Engineer within EW, you will you will be responsible for ensuring that we are testing our systems to stringent standards ensuring that we are consistently shipping ...

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Showing results 21-40

All JobsTest Engineer JobsTest Engineer Jobs in Riverside, CA

Test Engineer information

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How much do test engineer jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for test engineer in Riverside, CA is $46.16, according to ZipRecruiter salary data. Most workers in this role earn between $34.86 and $54.66 per hour, depending on experience, location, and employer.

What is a test engineer?

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 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.

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.

How much does a test engineer get paid?

The average salary for a test engineer varies by experience and location but typically ranges from $60,000 to $100,000 annually. Entry-level positions may start lower, while experienced test engineers with specialized skills or certifications can earn higher salaries, especially in competitive markets or with expertise in automation tools.

Is it hard to be a test engineer?

Becoming a test engineer requires a strong understanding of software development, testing methodologies, and tools such as automation frameworks. The role can be challenging due to the need for attention to detail, problem-solving skills, and the ability to work under deadlines, but it is manageable with proper training and experience.
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What are the most commonly searched types of Test Engineer jobs in Riverside, CA?

The most popular types of Test Engineer jobs in Riverside, CA are:

What job categories do people searching Test Engineer jobs in Riverside, CA look for?

The top searched job categories for Test Engineer jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Test Engineer jobs?

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Test Engineer jobs near you
Infographic showing various Test Engineer job openings in Riverside, CA as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $96,009 per year, or $46.2 per hour.

Test Engineer II

Santa Ana, CA • On-site

Nikkiso Cryogenic Industries
See more jobs at Nikkiso Cryogenic Industriesexternal

$70K - $98K/yr

Full-time

Posted 9 days ago

Job description

Company Overview
Nikkiso Clean Energy & Industrial Gases is a leading provider of cryogenic pumps, heat exchangers, process systems, services, and solutions for the LNG and industrial gases industry. We are a subsidiary of Nikkiso Company Ltd, a leading industrial manufacturer headquartered in Tokyo, Japan, with over $1.5 B in annual revenue, 8000 + employees worldwide, and publicly traded on the Tokyo Stock Exchange.
Nikkiso ACD is an engineering and manufacturing company specializing in machinery designed to operate at cryogenic temperatures as low as - 420 degrees Fahrenheit, the boiling point of Liquid hydrogen. For over 50 years, Nikkiso ACD has specialized in centrifugal and reciprocating pumps as well as turbines for air separation. Nikkiso ACD has the most diversified product line in the industry covering nearly every application requiring pumps or turboexpanders.
This position is based at Nikkiso ACD, LLC, located in Santa Ana, CA.
Job Overview
The Test Engineer provides technical problem resolution and supports product testing services. The Test Engineer redesigns, improves the product line and develops new technologies. The Test Engineer oversees the product specification & design and also supports technical product testing.
Responsibilities
  • Design product tests and analysis
  • Ensure that product meets quality standards
  • Measure and record relevant factors
  • Work closely with Test Technicians to test all aspects and features of products

Knowledge and Critical Skills/Expertise:
  • Direct industry knowledge of cryogenic pumps
  • Prior experience as a Test Engineer or similar
  • Experience working with inferential statistics
  • Familiarity with industry safety requirements
  • Experience working with or around high voltage and/or high current test systems
  • Knowledge of power analog and power distribution systems
  • Ability to generate test development schedules and execute to those schedules in support of product development programs
  • Effective communication and organization skills to coordinate efforts between various departments including Design, Quality, Manufacturing

Qualifications
  • Bachelor's degree in Engineering or related field is required
  • Equivalent combination of education, training and experience may be considered
  • Experience with SolidWorks or similar
  • 5+ years' experience in an industry similar environment

Work Environmental and Physical Demands:
  • In order to perform the duties of this job, the employee may be required to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects, tools or controls
  • Overtime may be necessary as the work load's dictates. This may include week days, weekends, nights and/or holidays
  • Job will generally be performed in an office environment, but may require travel to a Client's office, production facility or industrial/construction job site. Conditions will vary at each location, but the conditions listed above will generally apply

Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.
In compliance with the Americans with Disabilities Act of 1990, the employer will provide reasonable accommodations to meet the work environmental and physical demands listed above.
The knowledge, skills and abilities listed above are typically acquired through the levels of education and experience listed. An equivalent combination of education and/or experience that provides an applicant with the listed knowledge, skills and abilities required to perform the essential duties and responsibilities of the job, may be accepted.
Salary: $70,843 - $98,103 annually (based on experience)
EEOC Statement
Equal Opportunity Employer/Veterans/Disabled
Nikkiso CE&IG is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

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