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Testing Assistant Jobs in California (NOW HIRING)

Wnc

Entry-Level Engineer Intern Program

Irvine, CA

$18 - $23.25/hr

Telecom System V&V Validation/Verification Field Support & Testing :Assist in evaluating wireless network performance (LTE / 5G NR) through active field testing and validation. * System Integration ...

Chargie LLC

Apprentice Electrician

Culver City, CA · On-site

$25 - $34.50/hr

Troubleshooting and Testing: Assist in troubleshooting, testing, and diagnosing issues with EV charging equipment and electrical systems to ensure proper operation and safety compliance. * Adhere to ...

Iris Technology Corp

Electronics Technician

Irvine, CA · On-site

Collaborate closely with the engineering team to address any design or manufacturing issues that may arise during testing. * Assist in the development and implementation of new testing methodologies ...

Iris Technology Corp

Electronics Technician

Irvine, CA · On-site

$65 - $90/hr

Collaborate closely with the engineering team to address any design or manufacturing issues that may arise during testing. * Assist in the development and implementation of new testing methodologies ...

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Showing results 21-40

All JobsTesting JobsTesting Assistant JobsTesting Assistant Jobs in California

Testing Assistant information

See California salary details

$5

$19

$32

How much do testing assistant jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for testing assistant in California is $19.30, according to ZipRecruiter salary data. Most workers in this role earn between $14.95 and $21.11 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a testing assistant?

To thrive as a Testing Assistant, you need attention to detail, organizational skills, and a basic understanding of testing protocols, often supported by a high school diploma or equivalent. Familiarity with test administration software, data entry systems, and sometimes secure browser tools is typically required. Strong communication, reliability, and the ability to maintain confidentiality help Testing Assistants stand out. These skills ensure accurate test administration, uphold security standards, and provide a smooth experience for both testers and administrators.

What are some common challenges testing assistants face when coordinating with multiple departments during a testing cycle?

Testing Assistants often work closely with various teams such as development, quality assurance, and project management. A common challenge is ensuring clear communication and timely updates, as misalignment can lead to delays or overlooked defects. Managing multiple priorities and adjusting to shifting testing schedules also requires strong organizational skills. Proactively clarifying expectations and maintaining detailed documentation can help Testing Assistants navigate these challenges effectively.

What is the difference between Testing Assistant vs Testing Technician?

AspectTesting AssistantTesting Technician
CredentialsHigh school diploma or equivalent; certifications optionalHigh school diploma; technical certifications often preferred
Work EnvironmentLaboratory, educational, or research settingsLaboratories, manufacturing plants, quality control facilities
Job ResponsibilitiesAssisting with testing procedures, preparing samples, recording dataConducting tests, troubleshooting equipment, analyzing results
Industry UsageCommon in education, research, and entry-level testing rolesMore technical, used in manufacturing, quality assurance, and labs

The main difference between a Testing Assistant and a Testing Technician lies in their responsibilities and required skills. Testing Assistants typically support testing processes and handle preparatory tasks, while Testing Technicians perform more complex testing and analysis. Both roles are essential in laboratory and quality environments, but Testing Technicians usually require more technical training and experience.

What does a testing assistant do?

A testing assistant supports the testing process by preparing test environments, executing test cases, recording results, and reporting defects. They often work under the supervision of testers or quality assurance teams and may use testing tools or software to ensure products meet quality standards. Attention to detail and basic knowledge of testing procedures are important for this role.

What are the most commonly searched types of Testing jobs in California?

The most popular types of Testing jobs in California are:

What are popular job titles related to Testing Assistant jobs in California?

For Testing Assistant jobs in California, the most frequently searched job titles are:

What job categories do people searching Testing Assistant jobs in California look for?

The top searched job categories for Testing Assistant jobs in California are:

What cities in California are hiring for Testing Assistant jobs?

Cities in California with the most Testing Assistant job openings:

Testing Assistant jobs near you
Infographic showing various Testing Assistant job openings in California as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 15% Part Time, 5% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $40,139 per year, or $19.3 per hour.

Junior JMeter Performance Test Engineer

Trinus

Los Angeles, CA • On-site

Contractor

Re-posted 22 days ago

Job description

Role: Junior JMeter Performance Test Engineer

Location: Los Angeles, CA

The Junior JMeter Performance Test Engineer will support performance testing activities across Oracle CCS SaaS and integrated utility systems. This role will participate in test preparation, scripting, execution, monitoring, and reporting activities while collaborating with technical and functional teams supporting large-scale utility testing programs.

Key Responsibilities

Performance Testing Support

  • Develop and maintain Apache JMeter scripts for web and API testing.
  • Execute load and performance test scenarios.
  • Support workload preparation and execution activities.
  • Assist with performance test result collection and reporting.

Test Coordination & Environment Support

  • Support environment readiness verification activities.
  • Coordinate with technical teams for test execution scheduling.
  • Assist with test data setup and validation activities.
  • Track testing defects and environment issues.

Monitoring & Analysis

  • Monitor application response times and transaction performance during testing.
  • Assist with analysis of logs, metrics, and performance reports.
  • Support issue identification and escalation activities.

Required Qualifications

  • 3+ years of experience in performance testing.
  • Hands-on experience with Apache JMeter.
  • Experience with:
    • API testing
    • web application testing
    • basic load testing concepts
  • Basic understanding of:
    • REST/SOAP services
    • HTTP protocols
    • databases
    • application performance concepts
  • Strong communication and coordination skills.

Preferred Qualifications

  • Exposure to Oracle CCS / CC&B environments.
  • Utilities industry experience preferred.
  • Familiarity with:
    • OIC integrations
    • cloud/SaaS testing
    • Jira
    • Agile delivery models

Exposure to monitoring tools such as Splunk, Dynatrace, or AppDynamics

Trinus Corporation, a leading provider of technology solutions and services with over 25 years of experience, is a certified WBE/MBE/SBE/SDB firm accredited by WBENC, NMSDC, and SBA.

Our mission is to shape the future of work by aligning the right mix of people, process, technology, and innovation to efficiently meet our clients' business objectives.

At Trinus, we understand that finding the right opportunity is pivotal in your career journey. Our staffing services go beyond mere placements; they are about matching your skills and aspirations with the perfect fit.

To learn more about us, please visit our website www.trinus.com