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Prototype Tester Jobs in Riverside, CA (NOW HIRING)

Prophecy Technologies

LCM Test Engineer

Irvine, CA · On-site

The role involves designing test fixtures, performing prototype testing, evaluating manufacturing processes, and collaborating with cross-functional teams to ensure device performance and compliance ...

Prismatik

Electrical Engineering Technician

Irvine, CA · On-site

$24 - $32/hr

You'll support prototyping, testing, and troubleshooting efforts across the product lifecycle - working closely with engineers to refine designs, validate performance, and improve the overall ...

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Prototype Tester information

See Riverside, CA salary details

$11

$49

$72

How much do prototype tester jobs pay per hour?

As of Jun 1, 2026, the average hourly pay for prototype tester in Riverside, CA is $49.60, according to ZipRecruiter salary data. Most workers in this role earn between $39.13 and $58.41 per hour, depending on experience, location, and employer.

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

To thrive as a Prototype Tester, you need a solid understanding of product development processes, attention to detail, and problem-solving abilities, often supported by a background in engineering, design, or quality assurance. Familiarity with testing tools, data collection systems, and relevant documentation software is typically required. Strong communication, critical thinking, and adaptability help Prototype Testers collaborate with cross-functional teams and provide clear feedback. These skills ensure accurate evaluation of prototypes, supporting product improvement and successful launches.

What are some common challenges Prototype Testers face when evaluating new products, and how can they overcome them?

Prototype Testers often encounter challenges such as incomplete documentation, rapidly evolving product designs, or limited testing resources. Navigating these issues requires strong problem-solving skills, adaptability, and clear communication with design and engineering teams. Collaborating closely with developers and providing detailed, constructive feedback helps ensure that potential issues are identified and addressed early in the process. Additionally, staying organized and maintaining thorough testing records can help manage changes and provide valuable insights for future iterations.

What are prototype testers?

Prototype testers are professionals who evaluate early versions of products, known as prototypes, to identify issues, gather user feedback, and ensure the product meets design and functionality expectations. They play a crucial role in the development process by testing usability, durability, and performance, and providing recommendations for improvements. Their feedback helps companies refine products before mass production or public release, reducing the risk of costly errors and enhancing customer satisfaction.

What is the difference between Prototype Tester vs Product Tester?

AspectPrototype TesterProduct Tester
Required CredentialsBasic technical skills, sometimes a background in engineering or designMinimal; often no formal credentials needed
Work EnvironmentDesign labs, manufacturing facilities, or client sitesHome, retail stores, or online testing environments
Industry UsageProduct development, engineering, manufacturingConsumer goods, electronics, food products
Common Search IntentTesting prototypes for functionality and usabilityEvaluating finished products for quality and satisfaction

Prototype Testers focus on evaluating early-stage models to identify design flaws, while Product Testers assess finished products for quality and user experience. Both roles involve testing but differ in scope, environment, and credentials required.

What are popular job titles related to Prototype Tester jobs in Riverside, CA? For Prototype Tester jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Prototype Tester jobs in Riverside, CA look for? The top searched job categories for Prototype Tester jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Prototype Tester jobs? Cities near Riverside, CA with the most Prototype Tester job openings:
Prototype Tester jobs near you
Infographic showing various Prototype Tester job openings in Riverside, CA as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $103,168 per year, or $49.6 per hour.

Sr. Prototype Engineering Technician

Envista

Pomona, CA • On-site

Full-time

Medical, Dental, Vision, Retirement

Posted 13 days ago

Envista Holdings rating

8.7

Company rating: 8.7 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

Job description

Job Description:
Position Summary: The Sr. Prototype Engineering Technician supports the design, development, testing, and sustaining of electro-mechanical dental devices and consumables within a highly regulated manufacturing environment. This role is responsible for hands-on prototyping, testing, documentation, and maintenance activities to ensure products meet design intent, performance expectations, and applicable ISO and FDA regulatory requirements.
Essential Duties and Responsibilities:
  • Responsible for prototyping electro-mechanical dental devices, including electrical and mechanical assembly.
  • Perform testing and verification of electro-mechanical dental devices to support product development and sustaining engineering efforts.
  • Document all testing activities in accordance with Good Documentation Practices (GDP) and applicable ISO and FDA regulatory requirements.
  • Manage and maintain calibration and preventative maintenance programs for laboratory and test equipment.
  • Support preparation and maintenance of test documentation, including test protocols, test methods, and test reports.
  • Assist in the design and development of test fixtures and test equipment used for product evaluation.
  • Support design and development of new product concepts, including feasibility builds and early-stage prototypes.
  • Provide hands-on support for sustaining engineering activities, including troubleshooting, root cause analysis, and product improvements.
  • Utilize Microsoft Office applications (Word, Excel) for documentation, data analysis, and reporting.
  • Create and modify basic mechanical designs and assemblies using SolidWorks.
  • Use laboratory automation and data acquisition tools such as LabVIEW and Arduino to support testing and development activities.
  • Follow all company safety policies, quality system requirements, and standard operating procedures.

Incidental Duties: The above statements describe the general nature and level of work being performed in this job. They are not intended to be an exhaustive list of all duties, and indeed additional responsibilities may be assigned, as required, by management.
Job Requirements:
Qualifications: To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. This individual must be able to function in a fast-paced environment, where priorities may change rapidly. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Education and Experience:
  • High school diploma or equivalent plus a minimum of three (3) years of experience testing, diagnosing, and troubleshooting electro-mechanical devices OR
  • High school diploma or equivalent plus a certification in a related technical field from an accredited college or technical school.
  • Experience working in a highly regulated environment (ISO, FDA, or similar quality systems) is required.
  • Skills and Abilities:
  • Strong hands-on skills with electrical and mechanical assembly and troubleshooting required.
  • Understanding of electro-mechanical systems, test methods, and basic measurement principles required.
  • Familiarity with Good Documentation Practices (GDP) and quality system requirements required.
  • Ability to read and interpret engineering drawings, schematics, and work instructions required.
  • Proficiency with Microsoft Word and Excel for technical documentation and data analysis required.
  • Working knowledge of 3D CAD, preferably SolidWorks, for viewing and editing mechanical designs required.
  • Experience with graphic programming environments (i.e. LabVIEW) and open-source electronic platforms (i.e. Arduino) is highly preferred.
  • Strong organizational skills and attention to detail required.
  • Ability to work independently as well as collaboratively in a cross-functional team environment required.

Physical Demands: Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.
  • Occasionally sits.
  • Frequently uses hands and fingers.
  • Occasionally walks and stands.
  • Occasionally bends and stoops.
  • Occasionally reaches up/down with arms.
  • Occasionally lifts and/or moves up to 10 lbs.

#LI-TP1
IND123
Target Market Salary Range:
Actual compensation packages take into account a wide range of factors that are unique to each candidate, including but not limited to geographic location; skill sets; relevant education and certifications; depth of experience; performance; and other business and organizational needs. The disclosed reasonable estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Envista, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. The total compensation package for this position may also include an annual performance bonus, medical/dental/vision benefits, 401K match, and/or other applicable compensation plans.
$31.00 - $37.10 per hour
Operating Company:
Kerr
Envista and all Envista Companies are equal opportunity employers that evaluate qualified applicants without regard to race, color, national origin, religion, sex, age, marital status, disability, veteran status, sexual orientation, gender identity, or other characteristics protected by law. The "EEO is the Law" poster is available at: http://www.dol.gov/ofccp/regs/ compliance/posters/pdf/eeopost.pdf.
Envista and its family of companies (Envista) will not accept unsolicited resumes from any source other than directly from a candidate. Envista will consider unsolicited referrals and/or resumes submitted by vendors such as search firms, staffing agencies, professional recruiters, fee-based referral services and recruiting agencies (Agency) to have been referred by the Agency free of charge and Envista will not pay a fee for any placement resulting from the receipt such unsolicited resumes. An Agency must obtain advance written approval from Envista's internal Talent Acquisition or Human Resources team to submit resumes, and then only in conjunction with a valid fully-executed contract approved by the Global Talent Acquisition leader and in response to a specific job opening. Envista will not pay a fee to any Agency that does not have such agreement and written approval in place.

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