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Test Assistant Jobs in California (NOW HIRING)

Teledyne

Test Engineer

Goleta, CA · On-site

$62K - $83K/yr

Reduce and analyze test data, generate summary reports, and assist/lead yield improvement efforts. Troubleshoot and improve electrical signal integrity in data acquisition systems. Primary Duties ...

ASD Solutions

Test Analyst

Edwards, CA · On-site

Company Description ASD Solutions is partnering with a well respected dynamic company to assist ... Will become a test team technical expert in various areas pertinent to the 5th generation fighter ...

Vertex Sigma Software

Test Engineer

Foster City, CA · On-site

Handle warranty returns to Radar suppliers. Assist with Thermal testing to validate new trim and enclosures. Radar test setup development - gimbal and test automations scripts. Required ...

Vertex Sigma Software

Test Engineer

Foster City, CA · On-site

Handle warranty returns to Radar suppliers. Assist with Thermal testing to validate new trim and enclosures. Radar test setup development - gimbal and test automations scripts. Required ...

Vertex Sigma Software

Test Engineer

Foster City, CA · On-site

Handle warranty returns to Radar suppliers. Assist with Thermal testing to validate new trim and enclosures. Radar test setup development - gimbal and test automations scripts. Required ...

ASD Solutions

Test Analyst

Edwards, CA · On-site

Company Description ASD Solutions is partnering with a well respected dynamic company to assist ... Will become a test team technical expert in various areas pertinent to the 5th generation fighter ...

Vertex Sigma Software

Test Engineer

Foster City, CA · On-site

Test Engineer - RiderDash, Concierge and CoreDash Onsite in Foster City, CA 5 days in office We are ... Support ZPT triage and assist in identifying, reproducing, and verifying defects across ...

Vertex Sigma Software

Test Engineer

Foster City, CA · On-site

Test Engineer - RiderDash, Concierge and CoreDash Onsite in Foster City, CA | 5 days in office We ... Support ZPT triage and assist in identifying, reproducing, and verifying defects across ...

Vertex Sigma Software

Test Engineer

Foster City, CA · On-site

Test Engineer - RiderDash, Concierge and CoreDash Onsite in Foster City, CA | 5 days in office We ... Support ZPT triage and assist in identifying, reproducing, and verifying defects across ...

Sanmina

Test Engineer

Fremont, CA · On-site

$75K - $97K/yr

Participate in engineering CCB's and assist in the development and refinement of PFMEAs. Perform test architecture and tester selection within the constraints of test requirements Develop software ...

VOLT

Test Engineer

Fremont, CA · On-site

$35 - $43/hr

Verify new test and customer bundles prior to implementation. * Experience in planning ... If you are an individual with a disability and need a reasonable accommodation to assist with your ...

VOLT

Test Engineer

Fremont, CA · On-site

$35 - $43/hr

As a Test Engineer, you will: Configure the appropriate systems and combinations of tests necessary ... If you are an individual with a disability and need a reasonable accommodation to assist with your ...

ABM Industries, Inc.

Test Technician

San Diego, CA · On-site

$40 - $55/hr

The Test Technician II is expected to perform routine testing and maintenance activities with ... Mentor and assist entry-level technicians and field assistants. Qualifications Required ...

Avnan

Test Technician

Baldwin Park, CA · On-site

Operate test equipment including power meters, oscilloscope, variable AC/DC power supplies, and ... * Assist the service team with troubleshooting and repair of digital/analog circuits to the ...

New

BYD North America

Test Engineer

Manteca, CA · On-site

The Test Engineer is responsible for conducting performance, safety, and functional testing of ... Report any anomalies or failures immediately to the responsible engineer or supervisor and assist ...

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Showing results 41-60

All JobsTest JobsTest Assistant JobsTest Assistant Jobs in California

Test Assistant information

What is the difference between Test Assistant vs Test Technician?

AspectTest AssistantTest Technician
Required CredentialsHigh school diploma or equivalent; some roles may require certificationHigh school diploma; technical certifications often preferred
Work EnvironmentLaboratory or testing facility; supervised settingLaboratory, manufacturing, or field testing environments
Employer & Industry UsageUsed in education, healthcare, manufacturing, and research sectorsCommon in manufacturing, electronics, and quality assurance industries
Common Search & Comparison IntentUnderstanding entry-level testing rolesTechnical testing and troubleshooting roles

The main difference between a Test Assistant and a Test Technician lies in their responsibilities and required skills. Test Assistants typically support testing processes under supervision, focusing on preparing materials and recording data. Test Technicians perform more technical tasks, including troubleshooting and operating testing equipment. Both roles are essential in quality assurance and testing environments, but Test Technicians usually require more technical training or certifications.

What are the most commonly searched types of Test jobs in California? The most popular types of Test jobs in California are:
What cities in California are hiring for Test Assistant jobs? Cities in California with the most Test Assistant job openings:
Test Assistant jobs near you
Infographic showing various Test Assistant job openings in California as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 2% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Test Engineer

Teledyne

Goleta, CA • On-site

$62K - $83K/yr

Full-time

Re-posted 3 days ago

Teledyne Technologies rating

8.3

Company rating: 8.3 out of 10

Based on 49 frontline employees who took The Breakroom Quiz

41st of 156 rated electronics manufacturers

Job description

Be visionary

Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.

We are looking for individuals who thrive on making an impact and want the excitement of being on a team that wins.

Job Description

Job Summary:

Create and maintain production and engineering level electrical and optical testers for infrared readouts and focal plane arrays. Validate ATE software by reviewing code and by direct measurement. Reduce and analyze test data, generate summary reports, and assist/lead yield improvement efforts. Troubleshoot and improve electrical signal integrity in data acquisition systems.

Primary Duties & Responsibilities:

  • Test and review ROIC, FPA and infrared camera performance in a production environment.
  • Verify test software through code review, and by measuring timing, voltages, serial streams, etc. directly
  • Design, analyze and test analog and digital circuits.
  • Perform circuit analysis by simulation and direct measurement
  • Write test procedures and test reports
  • Assist other engineers and technicians in the performance of related duties.

Core Competencies:

  • Able to read schematics, locate signals, and identify/recognize functionality.
  • Competently use common test equipment (oscilloscope, DMM, logic analyzer)
  • Able to perform/analyze analog and digital circuit design
  • Organized with a strong attention to detail
  • Strong problem-solving skills.

Job Qualifications:

  • STEM degree (EE preferred) and 2+ years' experience as Test Engineer required.
  • Some capability to read and code in C++/C#
  • Experience with Bolometer and/or InSb IR cameras a plus
  • Must be US Citizen or PERM Resident

Salary Range:

$62,800.00-$83,700.000

The anticipated salary range listed for this role is only an estimate. Actual compensation for successful candidates is carefully determined based on several factors including, but not limited to, location, local regulations (such as minimum wage), education/training, work experience, key skills, and type of position.

Teledyne and all of our employees are committed to conducting business with the highest ethical standards. We require all employees to comply with all applicable laws, regulations, rules and regulatory orders. Our reputation for honesty, integrity and high ethics is as important to us as our reputation for making innovative sensing solutions.

Teledyne is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other characteristic or non-merit based factor made unlawful by federal, state, or local laws.

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