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Component Test Engineer Jobs in California (NOW HIRING)

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 ...

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 ...

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 ...

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Test Engineer

Camarillo, CA · On-site

$21 - $30/hr

Diagnose and repair electronic boards and assemblies to the component level. * Use oscilloscopes ... and test functionality. * Assist Technicians and other Engineers with diagnosis of electronic ...

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 ...

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 ...

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 ...

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 ...

Test Engineer

Oxnard, CA · On-site

$86K - $198K/yr

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

Test Engineer

Torrance, CA · On-site

$37.61 - $49.75/hr

... component level tests Skilled in hands-on hardware testing at a system level Experience working with medium and high voltage systems up to 1000VDC Ability to work autonomously Experience with data ...

... degree in Engineering or related science from an accredited university Experience running and ... of system and component level tests Skilled in hands-on hardware testing at a system level ...

Test Engineer

Torrance, CA

$37.61 - $49.75/hr

... component level tests Skilled in hands-on hardware testing at a system level Experience working with medium and high voltage systems up to 1000VDC Ability to work autonomously Experience with data ...

Test Engineer

Fremont, CA · On-site

$35 - $43/hr

As a Test Engineer, you will: Configure the appropriate systems and combinations of tests necessary ... component as part of the product * Excellent interpersonal and organization skills and direct ...

We are looking for an Electrical Test Engineer to design, build, and maintain scalable ... Support electronics component- and subsystem-level testing, from early development through ...

The Test Engineer is responsible for conducting performance, safety, and functional testing of ... circuits, component selection, and electrical safety standards. • Troubleshoot and resolve ...

The Test Engineer is responsible for conducting performance, safety, and functional testing of ... circuits, component selection, and electrical safety standards. • Troubleshoot and resolve ...

Test Automation Engineer

Los Angeles, CA · On-site

$150K - $250K/yr

... component test, development / bring-up test, qualification / reliability test, in-process checks ... We are looking for an engineer who can own the whole test problem, not just execute procedures ...

... component test, development / bring-up test, qualification / reliability test, in-process checks ... We are looking for an engineer who can own the whole test problem, not just execute procedures ...

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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 engineer makes $500,000 a year?

While most engineering roles do not reach a $500,000 annual salary, some senior-level engineers such as specialized software engineers, petroleum engineers, or engineering managers in high-paying industries can earn this amount through base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills, and working in high-demand sectors or leadership positions.

How much does a test engineer get paid?

A component test engineer's salary typically ranges from $60,000 to $100,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced engineers with specialized skills or certifications can earn higher salaries. Compensation often includes benefits such as health insurance and paid time off.

How to become a component engineer?

To become a component test engineer, typically a bachelor's degree in electrical engineering, electronics, or a related field is required. Gaining experience with electronic components, testing procedures, and tools such as oscilloscopes and test equipment is essential, along with developing skills in troubleshooting and quality assurance. Certifications in electronics or testing can enhance job prospects and technical proficiency.

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 is the highest salary for a test engineer?

The highest salaries for a Component Test Engineer can reach over $120,000 annually, especially for those with extensive experience, specialized skills in automation tools, or working in high-cost-of-living regions. Senior test engineers with advanced certifications and expertise in hardware and software testing may earn higher compensation packages, including bonuses and benefits.

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:

Lead Test Engineer

Long Wall

Long Beach, CA

Full-time

Posted 19 days ago


Job description

Long Wall Company was created in 2024 to accelerate missile defense technology for the U.S. and our allies. Building on the RS1 and GS0 launch systems, Long Wall develops containerized, mass-producible missile defense systems and offers rapid, low-cost flight testing. We believe that the future of global security and stability require defensive technology that is lower cost, higher performing, better tested, and more broadly distributed than is possible today. Join us.
 
What we look for
Mission-Driven Problem Solvers. The aerospace frontier demands ingenuity. We want Team members who approach challenges with curiosity, embrace failure as a learning opportunity, and stay focused on delivering the best solution for the mission.
 
Total Ownership. We seek staff and engineers who take full responsibility for contributing to and delivering flight-ready work while recognizing that no one succeeds alone. The best engineers, corporate professionals, and technicians make their teammates better. Knowing that complementary skills create force multiplication and drive mission success.

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-generation defensive systems. In this role, you will serve as a technical leader for the Test Engineering & Operations organization, driving test architecture, instrumentation, data systems, and disciplined execution across a wide range of hardware. You will lead a small team of test engineers and/or technicians (1–5 direct reports) while remaining deeply hands-on in design, test execution, data analysis, and continuous improvement. The ideal candidate combines strong technical depth with the ability to mentor others, coordinate cross-functionally, and elevate the technical quality and reliability of all test activities. 

RESPONSIBILITIES:
  • Lead development of test plans, procedures, instrumentation strategies, and data acquisition configurations for component, subsystem, and integrated system tests 
  • Design and refine test setups, fixtures, interfaces, and test stand elements in collaboration with mechanical, electrical, and GNC teams  
  • Lead, mentor, and develop a small team of test engineers and technicians, providing technical guidance, feedback, and day-to-day support 
  • Assign and prioritize work across the team to meet program objectives and test schedules 
  • Build a culture of technical rigor, safety, ownership, and continuous improvement  
  • Oversee and participate in hands-on test execution, including setup, instrumentation, pre-test readiness, control room operations, teardown, and data review 
  • Ensure tests are executed safely and consistently through hazard analyses, procedural reviews, and operational readiness checks  
  • Validate test data quality and lead post-test analysis, reporting, and communication of results to engineering and program stakeholders  
  • Coordinate with engineering, manufacturing, and program teams to align test requirements, hardware readiness, and schedules  
  • Partner with test operations and facilities teams to ensure test stands, GSE, and site infrastructure meet technical and operational needs  
  • Support anomaly investigations, root cause analysis, and implementation of corrective actions across test and engineering teams  
  • Drive continuous improvement in test documentation, procedures, and instrumentation reliability — including automation opportunities, data pipeline enhancements, and ongoing GSE development 
BASIC QUALIFICATIONS:
  • Bachelor’s degree in mechanical, Aerospace, Electrical, or related engineering discipline.
  • 6+ years of test engineering experience within aerospace, defense, propulsion, or high-reliability hardware environments. 
REQUIRED SKILLS AND EXPERIENCE:
  • Hands-on experience leading and executing component or subsystem tests with a strong understanding of sensors, DAQ systems, and control room operations.
  • Demonstrated experience writing test plans, developing test setups or fixtures, and performing structured post-test analysis.
  • Prior experience mentoring junior engineers or technicians, or serving as a technical lead.
  • Strong understanding of safety processes, hazard analysis, and high-energy test operations.
  • Excellent communication skills and ability to collaborate across technical disciplines.
  • Must meet U.S. export control requirements (U.S. citizen, permanent resident, asylee, or refugee). 
PREFERRED SKILLS AND EXPERIENCE:
  • Experience with system-level, engine-level, or propulsion test campaigns.
  • Familiarity with real-time control systems, PLCs, automated test sequences, or custom DAQ systems.
  • Experience designing or improving test stands, GSE, or test site infrastructure.
  • Proficiency with Python, MATLAB, or similar tools for data processing and analysis.
  • Prior experience in a startup or high-growth hardware environment. 
  • Experience with pyrotechnics, propulsion systems, hazardous operations, or flight test environments.
  • Knowledge of configuration management practices and structured test documentation systems 
ADDITIONAL REQUIREMENTS:
  • Can work in an indoor manufacturing environment 70%, outdoors 30%
  • Travel between our Port of Long Beach (70%), El Segundo (20%), and other facilities (10%) as required. Occasional travel to our other in-state and out-of-state sites may be required.
  • Ability to sit or stand for extended periods of time
  • Ability to use a computer to complete assignments
  • Ability to communicate with individuals and groups in person, by phone, and telepresence
  • Ability to pick up to 12lbs
  • While performing the duties of this job, the employee will typically work in an office environment 

This is the lowest-to-highest compensation range we reasonably and in good faith believe we would pay for this role at the time of this posting. We may ultimately pay more or less than the posted range, and the range may be modified in the future. An employee’s pay position within the salary range will be based on several factors, including, but not limited to, relevant education, qualifications, certifications, experience, skills, geographic location, performance, and business or organizational needs.  

In addition to base pay and equity, we offer: 

  • Heavily employer-subsidized medical, dental, and vision insurance plans
  • Long Wall paid life insurance and LTD coverage
  • 4% 401k match
  • Student loan repayment assistance program 
  • Paid parental leave
  • Family planning assistance program
  • Long Wall paid financial wellness program
  • Paid time off for non-exempt employees and a flexible vacation policy for exempt employees  
ITAR Requirement
This position requires access to information protected under US export control laws, including the International Traffic in Arms Regulations and/or the Export Administration Regulations.  As such, US person status (including US citizens, U.S. permanent residents, individuals granted U.S. asylum status, or individuals admitted in U.S. refugee status) is a required qualification for this position.
 
Equal Opportunity Employer
We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, protected veteran status, disability, genetics, or citizenship status (when otherwise legally authorized to work and access export-controlled data) and will not be discriminated against on the basis of such characteristics or any other status protected by the laws or regulations in the locations where we operate. We encourage applicants of all ages.