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Component Tester Jobs in California (NOW HIRING)

Generate and oversee or perform product verification / validation testing. * Perform analytic ... Gaseous component design experience. * Minimum 2 years in a supervisory, lead, or ...

Component Engineer (Hybrid)

San Jose, CA ยท On-site

$143K - $185K/yr

Meet the Team You will join the Component Quality and Technology (CQT) team, a vital part of Cisco ... testing strategies. * Proficient in all aspects of product design, development, fabrication ...

Principal Component Engineer I

El Segundo, CA ยท On-site

$148K - $199K/yr

We are looking to add a Principal Component Engineer I to our team. If you enjoy working in a ... Act as CesiumAstro's technical representative with customers to define testing and qualification ...

Component Engineer (Hybrid)

San Jose, CA ยท Hybrid

$143K - $185K/yr

Meet the Team You will join the Component Quality and Technology (CQT) team, a vital part of Cisco ... testing strategies. * Proficient in all aspects of product design, development, fabrication ...

... valves, component test equipment. Precision gauges such as pressure, temperature and speed ... Disassemble after testing is completed. * Start, operate and monitor test facilities such as pumps ...

Showing results 21-40

Component Tester information

What is the difference between Component Tester vs Electronics Technician?

AspectComponent TesterElectronics Technician
Required CredentialsTypically high school diploma or equivalent; certifications like IPC or industry-specific trainingHigh school diploma or equivalent; often technical certifications or associate degree in electronics
Work EnvironmentManufacturing facilities, quality control labs, or testing centersElectronics repair shops, manufacturing plants, or maintenance departments
Industry UsageUsed mainly in manufacturing and quality assurance for testing individual componentsUsed in repair, maintenance, and assembly of electronic systems

Component Testers focus on testing individual electronic components for quality and functionality, often working in manufacturing or quality control settings. Electronics Technicians have broader responsibilities, including repairing, maintaining, and assembling electronic systems. While both roles require technical knowledge, Component Testers specialize in component-level testing, whereas Electronics Technicians handle system-level tasks.

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

To thrive as a Component Tester, you need a solid understanding of electronics, circuit analysis, and testing procedures, typically supported by a technical diploma or degree in electronics or engineering. Familiarity with test equipment such as oscilloscopes, multimeters, and automated test systems, as well as knowledge of relevant quality standards, is essential. Attention to detail, strong problem-solving abilities, and effective communication are valuable soft skills for this role. These skills ensure accurate identification of faults, reliable testing processes, and the delivery of high-quality electronic components.

What is a component tester?

Component testers are professionals who evaluate and verify the functionality and quality of individual electronic components or assemblies before they are integrated into larger systems. Their main tasks include testing for faults, measuring performance parameters, and ensuring components meet specified standards and requirements. They use specialized testing equipment and follow established procedures to identify defects, helping to prevent faulty parts from reaching the final product. Component testers play a critical role in maintaining product quality and reliability in industries such as electronics, automotive, and manufacturing.

What are some common challenges faced by component testers, and how can they be addressed?

Component Testers often encounter challenges such as identifying intermittent faults, ensuring compatibility with various system components, and keeping up with evolving testing technologies. To address these, it's important to stay up-to-date with the latest testing tools and methodologies, maintain clear communication with design and engineering teams, and develop strong troubleshooting skills. Regular training and collaboration with colleagues can also help testers adapt to new challenges and ensure high-quality component performance.
What cities in California are hiring for Component Tester jobs? Cities in California with the most Component Tester job openings:
Infographic showing various Component Tester job openings in California as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, 2% Temporary, and 1% Contract. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution.

Manager, Component Engineering

Qtww

Lake Forest, CA โ€ข On-site

$120 - $140/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago


Job description

Manager, Component Engineering

Quantum Fuel Systems / www.qtww.com

Reports to: Senior Vice President, Product Engineering

Location: Lake Forest, CA (onsite at company headquarters)

Employment type: Full-time

FLSA: Exempt

Pay Range: $120,000.00 - $140,000.00/year

Quantum Fuel Systems is engineering the future of alternative fuel solutions. For over 25 years, we've been at the forefront of clean energy innovation, designing, developing, and delivering industryโ€‘leading storage systems and transport trailers for compressed natural gas (CNG), renewable natural gas (RNG), and hydrogen.

Based in Lake Forest, California, we're driving clean energy forward by helping our partners meet ambitious netโ€‘zero targets with safe, reliable, and sustainable solutions. Our product line includes nextโ€‘generation fuel storage systems for commercial vehicles and virtual pipeline trailers that offer industryโ€‘leading capacity with advanced composite technology.

We are seeking a talented and innovative Manager, Component Engineering to join our team. This role leads a small team of mechanical engineers and is responsible for both the technical direction and people management of the group. This role will be pivotal in the development of new products, improvement of existing designs, and support of system design activities. The ideal candidate will have a strong background in mechanical engineering, proven experience leading or supervising engineering staff, experience with alternative fuel systems or related industries, and a passion for creating cuttingโ€‘edge solutions that advance safety and performance in the alternative fuel sector and gas transportation. Additionally, this role will involve preparing specifications for hydrogen and CNG vehicle and transportation components and working with internal and external customers to design and configure components for various applications. This role will also design, develop, test, and integrate highโ€‘pressure gaseous fuel components and systems for CNG and hydrogen automotive, truck, and virtual pipeline applications.

Due to the handsโ€‘on nature of this role and need for close collaboration with our production team, this position is 100% onsite at our Lake Forest, CA headquarters.

  • Lead, coach, and develop the component engineering team: setting goals, managing performance, and growing their job knowledge.
  • Plan and prioritize team workload, project assignments, and resource allocation to meet program timelines.
  • Represent the component engineering team in crossโ€‘functional and leadership meetings, communicating project status, risks, and resource needs.
  • Collaborate with crossโ€‘functional teams to develop innovative designs for alternative fuel safety products (e.g. longโ€‘trigger thermally activated pressure relief devices), compressed natural gas and hydrogen systems, and bulk haul systems.
  • Lead highโ€‘pressure component design / development activities, feasibility studies, and risk assessments to ensure product functionality, safety, and compliance with industry standards and regulations.
  • Generate and support design activities: DFMEA, ADVP&R, etc.
  • Generate and oversee or perform product verification / validation testing.
  • Perform analytic calculations, e.g., load and flow calculations.
  • Apply a systematic and logical approach to engineering and design processes.
  • Prepare specifications for hydrogen and CNG vehicle and transportation components for various market segments.
  • Work with internal and external customers to select and configure components for applications, providing technical support and expertise as needed.
  • Stay current with industry trends, emerging technologies, and best practices to drive continuous improvement and innovation in design processes.
  • Strong communication (verbal and written) and documentation skills.
  • Adopt and implement Quality Assurance Procedures-QAP and Departmental Work Instructions-DWI.
Education and Experience

Required:

  • Bachelor of Science Degree in Mechanical Engineering + 5 yearsโ€™ experience. Masterโ€™s degree is a plus.
  • Gaseous component design experience.
  • Minimum 2 years in a supervisory, lead, or peopleโ€‘management capacity required.
  • Strong ability to simplify complex technical topics for any audience, adjusting communication style based on the listener's level of technical understanding.

Preferred:

  • Product development with high pressure components.
  • High pressure (hydrogen, CNG) component design.
  • High pressure gaseous fuel products experience.
  • High pressure pneumatic or hydraulic design.
  • Developing and implementing test procedures.
  • Strong understanding of mechanical design principles, materials selection (e.g. knowledge of material compatibility issues with hydrogen and natural gas), and manufacturing processes.
  • Knowledge of automotive industry standards and regulations related to alternative fuel systems and safety devices.
  • Strong analytical and problemโ€‘solving skills, attention to detail, and ability to work in a fastโ€‘paced environment.
  • Effective communication skills and ability to collaborate with multidisciplinary teams.
  • Software: CAD (NX Unigraphics preferred).
  • Design for Manufacturing (DFM) concepts.
  • Familiar with control plans, FMEA, and GD&T.
  • Experience managing competing priorities across several projects simultaneously.
  • Demonstrated ability to build a positive, accountable team culture.
Physical Requirements

The employee will spend some of their time on the production floor. While performing the duties of this job, the employee may be required to stand for long periods of time, kneel, and crouch. In the office, the employee is regularly required to use their hands and fingers to operate a computer keyboard, mouse, and telephone keypad or to write, as well as talk and hear. Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and ability to focus. This position involves occasionally lifting to 40 pounds.

Equal Employment Opportunity & Americans with Disabilities Act

Quantum Fuel Systems is an equal opportunity employer committed to fostering a diverse, inclusive, and accessible workplace. We celebrate diversity and are dedicated to creating an environment where all employees can thrive.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, breastfeeding, and related medical conditions), sexual orientation, gender identity, gender expression, national origin, ancestry, citizenship status, uniform service member and veteran status, marital status, pregnancy, age, protected medical condition, genetic information, disability, or any other characteristic protected by applicable federal, state, or local law.

In accordance with the Americans with Disabilities Act (ADA) and applicable state and local laws, Quantum Fuel Systems provides reasonable accommodations to qualified individuals with disabilities in all aspects of employment, including the application and interview process. If you require a reasonable accommodation to perform the essential functions of a job or to participate in the application process, please contact Human Resources at hr@qtww.com so that we may engage in the interactive process to identify an appropriate accommodation.

We will consider qualified applicants with criminal histories in a manner consistent with the requirements of the Los Angeles Fair Chance Ordinance and San Francisco Fair Chance Ordinance where applicable.

What We Offer
  • Health care plans (medical, dental & vision) - choose from 2 HMO and 2 PPO medical plans
  • Flexible spending account (FSA)
  • Retirement plan (401k) with company match
  • Life insurance (basic, voluntary & AD&D)
  • Paid time off (vacation, sick & selected holidays)
  • Family leave (maternity/paternity)
  • Short & long term disability plans
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