1

Prototype Tester Jobs in Riverside, CA (NOW HIRING)

The team focuses on both development (research, design, prototyping, testing) and operations (production, testing, QA, debugging). We're a small, fast-moving team, and we care deeply about improving ...

The team focuses on both development (research, design, prototyping, testing) and operations (production, testing, QA, debugging). We're a small, fast-moving team, and we care deeply about improving ...

Support iterative design development through prototyping, testing, and validation. * Maintain organized and accurate design documentation, files, and revision histories. * Partner closely with ...

Support iterative design development through prototyping, testing, and validation. * Maintain organized and accurate design documentation, files, and revision histories. * Partner closely with ...

Senior R&D Heart Valve Engineer

Irvine, CA · On-site

$112K - $154K/yr

Provide technical guidance across concept, prototyping, testing, and design verification * Review and contribute to design documentation, risk analysis, and regulatory submissions * Support ...

Support iterative design development through prototyping, testing, and validation. * Maintain organized and accurate design documentation, files, and revision histories. * Partner closely with ...

Showing results 21-40

Prototype Tester information

See Riverside, CA salary details

$11

$49

$72

How much do prototype tester jobs pay per hour?

As of Sep 13, 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 is a prototype tester?

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 are the key skills and qualifications needed to thrive as a prototype tester?

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 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.

How do you become a prototype tester?

To become a prototype tester, you typically need to have good attention to detail, basic technical skills, and the ability to follow instructions. Many companies look for individuals who can provide clear, constructive feedback on product designs and usability, often requiring familiarity with testing tools or software. Some roles may require prior experience or certifications in quality assurance or product testing, and flexible schedules are common for testing sessions.

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:

Infographic showing various Prototype Tester job openings in Riverside, CA as of September 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.

Electrical Engineer I/II

Rancho Santa Margarita, CA • On-site

Applied Medical
Medical Equipment and Supplies Manufacturing • 1 - 5K employees

$72K - $90K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 2 days ago

New


Applied Medical rating

7.3

Company rating: 7.3 out of 10

Based on 24 frontline employees who took The Breakroom Quiz


Job description

Applied Medical is a new generation medical device company with a proven business model and commitment to innovation fueled by rapid business growth and expansion. Our company has been developing and manufacturing advanced surgical technologies for over 35 years and has earned a strong reputation for excellence in the healthcare field.  Our unique business model, combined with our dedication to delivering the highest quality products, enables team members to contribute in a larger capacity than is possible in typical positions.


Position Description

The Electrical Engineer in Product Development plays a critical role in the design and development of new medical devices and sustaining and improvement of electro-mechanical systems for Applied Medical’s devices. This full-time, on-site position offers hands-on experience in a collaborative environment, where you will work closely with cross-functional teams to advance Applied Medical’s products. You will contribute to electrical research and development, schematic and PCB design, system integration, and qualification activities that ensure high-quality devices and components.

Key Responsibilities

  • Design and develop electrical systems for medical devices, including schematic generation, PCB layouts, and system integration.
  • Create and maintain schematics, wiring diagrams, and technical documentation.
  • Perform analog and digital circuit design, including work with high-speed signals, including USB and similar interfaces.
  • Support R&D prototyping efforts, including PCB prototyping, testing, troubleshooting, and iteration.
  • Manage product development projects from concept through production release.
  • Communicate project updates to management and stakeholders.
  • Provide engineering support to cross-functional teams (Production, Quality, Regulatory, Clinical, Procurement).
  • Perform sustaining engineering, analysis, evaluation, testing, and troubleshooting of electrical systems and components.
  • Conduct root-cause analysis and implement corrective actions.
  • Develop and update engineering documents such as manufacturing instructions, schematics, drawings, and test methods.
  • Qualify new products, components, and electrical systems.
  • Write test protocols and reports, collect and analyze data, and ensure compliance with design control procedures and regulatory standards.

Success in This Role Looks Like

  • Deliver accurate testing and analysis that supports product development and quality standards.
  • Collaborate effectively with cross-functional teams to meet project timelines and objectives.
  • Maintain compliance with safety and quality systems throughout all engineering activities.
  • Demonstrate strong ownership of electrical design from concept through release.
  • Contribute innovative ideas and solutions that improve system performance and reliability.
  • Demonstrate adaptability and initiative in learning new technologies and procedures.

Position Requirements

This position requires the following skills and attributes:

  • Bachelor’s degree in Computer Engineering, Electrical Engineering or a related engineering degree.
  • Electronics troubleshooting skills with the ability to use oscilloscopes, signal generators, and other lab equipment.
  • Experience with Microsoft Word, Excel and Outlook.
  • Effective verbal, written and interpersonal communication skills.
  • Ability to effectively communicate hardware and firmware details to team members of all levels.
  • Ability to perform individually and in a team environment.
  • Ability to understand, analyze, and troubleshoot complex systems.
  • Ability to develop innovative solutions to complex systems.
  • Ability to work effectively in cross-functional teams.
  • Hands-on experience creating prototypes.

Preferred

The following skills and attributes are beneficial:

  • Ideally 1-3 years of professional engineering experience.
  • Experience with analog and digital design.
  • Experience with power supply design.
  • Experience with microcontrollers, DSPs, FPGAs, and/or CPLDs.
  • Experience with Verilog, VHDL, C/C++, and/or assembly.
  • Experience working in a regulated environment with exposure to FDA requirements and IEC 60601-1 and 60601-1-2 standards.
  • Experience with microcontrollers and embedded systems.
  • Hands-on prototyping experience in an R&D environment.
  • Experience supporting products through production release and sustaining.

Benefits
  • Competitive compensation range: $72000 - $90000 / year (California).
  • Comprehensive benefits package.
  • Training and mentorship opportunities.
  • On-campus wellness activities.
  • Education reimbursement program.
  • 401(k) program with discretionary employer match.
  • Generous vacation accrual and paid holiday schedule.

Please note that the compensation range may be based on factors such as relevant education, qualifications, experience. The compensation range may be adjusted in the future, and special discretionary bonus or incentive compensation plans may apply.

Our total reward package reflects our commitment to team member growth and well-being, as we invest in your development and offer a range of benefits designed to enhance your career and life.

Equal Opportunity Employer

Applied Medical is an Equal Employment Opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, disability (mental and physical), exercising the right to family care and medical leave, gender, gender expression, gender identity, genetic information, marital status, medical condition, military or veteran status, national origin, political affiliation, race, religious creed, sex (including pregnancy, childbirth, breastfeeding and related medical conditions), or sexual orientation, or any other basis protected by federal, state or local laws in the locations where Applied Medical operates. 

Qualifications:

This position requires the following skills and attributes:

  • Bachelor’s degree in Computer Engineering, Electrical Engineering or a related engineering degree.
  • Electronics troubleshooting skills with the ability to use oscilloscopes, signal generators, and other lab equipment.
  • Experience with Microsoft Word, Excel and Outlook.
  • Effective verbal, written and interpersonal communication skills.
  • Ability to effectively communicate hardware and firmware details to team members of all levels.
  • Ability to perform individually and in a team environment.
  • Ability to understand, analyze, and troubleshoot complex systems.
  • Ability to develop innovative solutions to complex systems.
  • Ability to work effectively in cross-functional teams.
  • Hands-on experience creating prototypes.
Education:UNAVAILABLEEmployment Type: FULL_TIME

What Applied Medical employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom