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Component Test Engineer Jobs in California (NOW HIRING)

EcoSense Lighting

Test Engineer

Los Angeles, CA · On-site

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.

Actalent

Test Engineer

Mountain View, CA

$40 - $42/hr

Perform detailed PCB inspection, identifying defects, component issues, and assembly problems to ... Support test engineering and test development activities by following established procedures and ...

New

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 ... Perform component- and system-level testing, including functional, environmental, EMI, and ...

Intellectt INC

Aerospace Test Engineer

Lincoln, CA · On-site

Lincoln , CA Job Summary Seeking an Aerospace Test Engineer with 5+ years of experience in component and system-level testing within the aerospace industry. The ideal candidate will have expertise in ...

Intellectt INC

Aerospace Test Engineer

Anaheim, CA · On-site

Anaheim, CA Job Summary Seeking an Aerospace Test Engineer with 5+ years of experience in component and system-level testing within the aerospace industry. The ideal candidate will have expertise in ...

Long Wall

Lead Test Engineer

Long Beach, CA · On-site

Lead Test Engineer DESCRIPTION We are seeking a highly capable Lead Test Engineer to guide the planning, development, and execution of component, subsystem, and system-level testing for our next ...

Long Wall

Lead Test Engineer

Long Beach, CA

$145K - $185K/yr

Lead Test Engineer DESCRIPTION We are seeking a highly capable Lead Test Engineer to guide the planning, development, and execution of component, subsystem, and system-level testing for our next ...

Long Wall

Lead Test Engineer

Long Beach, CA

Lead Test Engineer DESCRIPTION We are seeking a highly capable Lead Test Engineer to guide the planning, development, and execution of component, subsystem, and system-level testing for our next ...

Booz Allen Hamilton

Test Engineer

Oxnard, CA · On-site

$86K - $198K/yr

R0239612 Test Engineer The Opportunity: When a user tries new software, they expect it to be ... one component of Booz Allen's total compensation package for employees. This posting will close ...

Booz Allen Hamilton, Inc.

Test Engineer

Oxnard, CA · On-site

$86K - $198K/yr

Test Engineer The Opportunity: When a user tries new software, they expect it to be intuitive and ... one component of Booz Allen's total compensation package for employees. This posting will close ...

Booz Allen Hamilton

Test Engineer

Oxnard, CA · On-site

$86K - $198K/yr

Test Engineer The Opportunity: When a user tries new software, they expect it to be intuitive and ... one component of Booz Allen's total compensation package for employees. This posting will close ...

BYD North America

Test Engineer

Manteca, CA

The Test Engineer is responsible for conducting performance, safety, and functional testing of ... Apply knowledge of electrical and electronic circuits, component selection, and electrical safety ...

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Showing results 1-20

All JobsComponent Test Engineer JobsComponent Test Engineer Jobs in California

Component Test Engineer information

What is the difference between Component Test Engineer vs Hardware Test Engineer?

AspectComponent Test EngineerHardware Test Engineer
Primary FocusTesting individual electronic components and modulesTesting complete hardware systems and assemblies
Skills & CertificationsKnowledge of circuit design, testing tools, and certifications like IPC standardsExperience with hardware testing, troubleshooting, and certifications like IPC or IEEE standards
Work EnvironmentLaboratories, R&D labs, manufacturing facilitiesManufacturing plants, labs, and field testing sites
Industry UsageElectronics, aerospace, automotive, consumer electronicsElectronics, aerospace, telecommunications, industrial equipment

While both roles involve testing hardware components, the Component Test Engineer specializes in testing individual parts or modules, whereas the Hardware Test Engineer focuses on entire hardware systems. The roles often overlap but differ in scope and complexity, with the Component Test Engineer working more on detailed component validation and the Hardware Test Engineer on system-level testing.

What are some typical challenges a Component Test Engineer faces when working with cross-functional teams?

Component Test Engineers often collaborate closely with design, manufacturing, and quality assurance teams to ensure components meet all specifications. A common challenge is managing differing priorities and timelines among teams, especially when test results reveal issues that require design changes or delays in production. Effective communication and documentation are essential to keep everyone aligned and to advocate for necessary testing time. Building strong relationships and understanding each team's goals can help ensure a smooth workflow and successful project outcomes.

What are Component Test Engineers?

Component Test Engineers are professionals responsible for designing, conducting, and analyzing tests on individual parts or components of products, typically in industries like automotive, electronics, or manufacturing. Their main goal is to ensure that each component meets quality, safety, and performance standards before it is integrated into larger systems. They develop test plans, operate testing equipment, document results, and collaborate with design and production teams to resolve any issues. This role requires strong analytical skills and attention to detail to identify potential failures and suggest improvements.

What are the key skills and qualifications needed to thrive as a Component Test Engineer, and why are they important?

To thrive as a Component Test Engineer, you need a solid background in electronics, engineering principles, and test methodologies, usually supported by a degree in electrical or mechanical engineering. Familiarity with testing equipment, data acquisition systems, and software tools like LabVIEW or MATLAB, as well as relevant certifications, is highly valued. Analytical thinking, attention to detail, and effective communication are essential soft skills for diagnosing issues and collaborating with design teams. These skills and qualities ensure precise testing, reliable component performance, and successful integration into larger systems.
What are popular job titles related to Component Test Engineer jobs in California? For Component Test Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Component Test Engineer jobs in California look for? The top searched job categories for Component Test Engineer jobs in California are:
Component Test Engineer jobs near you
Infographic showing various Component Test Engineer job openings in California as of July 2026, with employment types broken down into 91% Full Time, 7% Part Time, and 2% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.
Test Engineer

Test Engineer

Empirical Systems Aerospace, Inc.

San Luis Obispo, CA • On-site

$25K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Job description

Test Engineer
Job Summary:
ESAero is seeking a self-motivated Test Engineer to join our team in San Luis Obispo, CA. The engineer will assist in the multi-functional product development of new designs, while collaborating with other engineering disciplines and project personnel.Engineer will work on multiple platforms and vehicles.
Responsibilities and Duties:
  • Primary responsibility is to provide testing support for company projects.
  • Develop and maintain testing documentation to high quality standards
  • Work with design engineers to develop engineering test strategies and specific test procedures for new and existing products
  • Work with assembly and engineering personnel to test prototype units and ensure that testing is properly carried out and documented
  • Work with field service personnel and engineers to create test procedures which address specific product issues seen in the field
  • Act as engineering interface to resolve production test issues
  • Help train personnel in proper testing techniques
  • Look for improvements throughout the testing process which will reduce cost or improve test coverage
  • Creating system requirements, trade studies, sub-component and flight test plans.
  • Coordinating with suppliers, internal and external integrated product teams.
  • Providing manufacturing, component test and ground/flight test support.
  • Investigating and determining root cause and recommending corrective actions for component failures.
  • May assist project leadership role managing the system performance, budget, and schedule.
  • Develop engineering drawings, schematics, and design specifications.
  • Circuit protection including isolation, redundancy, and fault tolerance for flight systems.
  • Create and perform test procedures.
  • Work with assembly and engineering personnel to test prototype units and ensure that testing is properly carried out and documented
  • Investigating and determining root cause and recommending corrective actions for component failures.
  • Present results of your work with technical drawings, written reports, and oral presentations to customer and senior project management.

Required Qualifications and Skills:
  • Bachelor's degree in engineering or equivalent.
  • 2-5 years of relevant engineering experience.
  • Hands-on experience in a testing environment.
  • Familiarity with electronics testing.
  • Fundamental understanding of other disciplines including stress, dynamics, thermal analysis, production, electronics, systems engineering, etc.
  • Proven understanding of structures, mechanisms, system layout, materials and processes.
  • Experience with data collection and reduction software (LabView, MatLab)
  • Proficiency with the Microsoft Office Suite (Word, Excel, PowerPoint).
  • Willing to relocate to San Luis Obispo, CA
  • Ability to work on DoD projects.
  • US Citizenship Required

Desirable Qualifications and Skills:
  • Master's degree in electrical or mechanical engineering or equivalent and/or 5+ years of experience
  • Experience with power distribution systems theory, design, test, or analysis.
  • Experience with electric motor and controller/inverter theory, design, test, or analysis.
  • Able to work with high voltage (>500V)
  • Experience with digital communication protocols such as SPI,Ethernet, andCAN bus.
  • Familiaritywith Military standards relating to the design of high-power/voltage electrical system and electromagnetic compatibilityfor aircraft.
  • Experience in UAS design
  • Experience with design for manufacturing
  • Hands-on experience working with machine shops, integrating prototype designs, and conducting validation tests.
  • Experience with Risk Management.
  • Familiarity with Military standards relating to the mechanical design of aircraft.
  • Experience with supplier management and procurement (such as SOWs, RFPs, and/or vendor management).

Comprehensive Benefits & Perks:
  • Health & Wellness: Choose from three health, dental, and vision plans - including a 100% employer-paid option covering both employees and their families.
  • Paid Time Off: Enjoy 120 hours of PTO, 80 hours accrued plus an additional 40 hours of holiday break pay in addition to Christmas Eve, Christmas Day, and New Year's Day off.
  • Life Insurance: $25,000 employer-paid life insurance policy, with the option to purchase additional coverage for employees and their families.
  • Supplemental Coverage: Access optional benefits such as Critical Illness, Hospital Indemnity, Accident Insurance, and Critical Illness with Skin Cancer coverage.
  • Health Savings Account (HSA): Take advantage of a tax-advantaged HSA to manage medical expenses.
  • Retirement Savings: 401(k) with a company match to support your financial future.
  • Paid Holidays: Enjoy 9 paid holidays throughout the year.
  • Work Environment: A casual dress code, complimentary snacks, and a welcoming company culture.
  • Ideal Location: Work in an area that offers an outstanding quality of life - a perfect place to live, work, and play!

Company Overview:
Empirical Systems Aerospace, Inc (ESAero) is a leader in aerospace engineering, product development, and manufacturing, dedicated to delivering high-quality, innovative, and cost-effective solutions to the industry. We specialize in cutting-edge system design, rapid product development, precision manufacturing, comprehensive testing, and technology demonstrations to support the evolving needs of the aerospace community. Committed to excellence, on-time delivery, and continuous growth, we invest in infrastructure to expand our manufacturing and aftermarket capabilities while maintaining the highest standards of engineering services.
At ESAero, we don't just build products, we engineer solutions that propel
the aerospace industry forward.
**This position is fully on-site at ESAero in San Luis Obispo, CA**
ESAero is an equal opportunity employer.
E-Verify participation required for employment.
All ESAero positions require US citizenship or US resident status.
Must be able to pass background check and drug screening
Hiring Range: $90k-120k Salary/Exempt

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