Test Engineer L3
Atwater, CA · On-site
Test Engineer Lead shall manage and execute test programs, analyze and interpret results ... Performance Management- Monitoring progress, providing constructive feedback, and evaluating team ...
Atwater, CA · On-site
Test Engineer Lead shall manage and execute test programs, analyze and interpret results ... Performance Management- Monitoring progress, providing constructive feedback, and evaluating team ...
Atwater, CA · On-site
Test Engineer Lead shall manage and execute test programs, analyze and interpret results ... Performance Management- Monitoring progress, providing constructive feedback, and evaluating team ...
Palo Alto, CA · On-site
Design and execute performance tests for LLMs across diverse product use cases (e.g., chatbots ... Collaborate with ML engineers to validate fine-tuned models and optimize prompts for target ...
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Palo Alto, CA · On-site
Design and execute performance tests for LLMs across diverse product use cases (e.g., chatbots ... Collaborate with ML engineers to validate fine-tuned models and optimize prompts for target ...
Design and execute performance tests for LLMs across diverse product use cases (e.g., chatbots ... Collaborate with ML engineers to validate fine-tuned models and optimize prompts for target ...
Design and execute performance tests for LLMs across diverse product use cases (e.g., chatbots ... Collaborate with ML engineers to validate fine-tuned models and optimize prompts for target ...
San Jose, CA · On-site
$93K - $120K/yr
Monitor server performance and stability during testing * Analyze test results and provide detailed reports on server performance and issues * Work closely with software developers, system ...
San Jose, CA · On-site
$93K - $120K/yr
Monitor server performance and stability during testing * Analyze test results and provide detailed reports on server performance and issues * Work closely with software developers, system ...
San Jose, CA · On-site
Monitor server performance and stability during testing * Analyze test results and provide detailed reports on server performance and issues * Work closely with software developers, system ...
Quick apply
San Jose, CA · On-site
Monitor server performance and stability during testing * Analyze test results and provide detailed reports on server performance and issues * Work closely with software developers, system ...
Palo Alto, CA · On-site
Design and execute performance tests for LLMs across diverse product use cases (e.g., chatbots ... Collaborate with ML engineers to validate fine-tuned models and optimize prompts for target ...
Palo Alto, CA · On-site
Design and execute performance tests for LLMs across diverse product use cases (e.g., chatbots ... Collaborate with ML engineers to validate fine-tuned models and optimize prompts for target ...
Atwater, CA · On-site
$26/hr
Intern Systems Test Engineer assists in verifying that software or hardware systems meet ... and performance test workstreams. (project priorities, tasks and coordinate activities ...
Atwater, CA · On-site
$26/hr
Intern Systems Test Engineer assists in verifying that software or hardware systems meet ... and performance test workstreams. (project priorities, tasks and coordinate activities ...
Intern Systems Test Engineer assists in verifying that software or hardware systems meet ... and performance test workstreams. (project priorities, tasks and coordinate activities ...
Intern Systems Test Engineer assists in verifying that software or hardware systems meet ... and performance test workstreams. (project priorities, tasks and coordinate activities ...
Long Beach, CA · On-site
$100K - $120K/yr
You will work closely with engineers, program managers, and technical teams to ensure that systems ... Knowledge of environmental and performance test methodologies and standards. * Experience leading ...
Long Beach, CA · On-site
$100K - $120K/yr
You will work closely with engineers, program managers, and technical teams to ensure that systems ... Knowledge of environmental and performance test methodologies and standards. * Experience leading ...
Irvine, CA · On-site
The LCM Test Engineer will be responsible for developing and optimizing test methods, automating ... Construct and assemble sample components for device performance testing, feasibility studies, and ...
Irvine, CA · On-site
The LCM Test Engineer will be responsible for developing and optimizing test methods, automating ... Construct and assemble sample components for device performance testing, feasibility studies, and ...
As a Field Test Engineer, you will have a critical role in defining and establishing mobile and ... The testing and data collection will be performed to evaluate receiver performance and overall ...
As a Field Test Engineer, you will have a critical role in defining and establishing mobile and ... The testing and data collection will be performed to evaluate receiver performance and overall ...
Santa Clara, CA · On-site
$50 - $75/hr
As a Field Test Engineer, you will have a critical role in defining and establishing mobile and ... The testing and data collection will be performed to evaluate receiver performance and overall ...
Santa Clara, CA · On-site
$50 - $75/hr
As a Field Test Engineer, you will have a critical role in defining and establishing mobile and ... The testing and data collection will be performed to evaluate receiver performance and overall ...
Santa Clara, CA · On-site
As a Field Test Engineer, you will have a critical role in defining and establishing mobile and ... The testing and data collection will be performed to evaluate receiver performance and overall ...
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Santa Clara, CA · On-site
As a Field Test Engineer, you will have a critical role in defining and establishing mobile and ... The testing and data collection will be performed to evaluate receiver performance and overall ...
You will work closely with engineers, program managers, and technical teams to ensure that systems ... Knowledge of environmental and performance test methodologies and standards. * Experience leading ...
You will work closely with engineers, program managers, and technical teams to ensure that systems ... Knowledge of environmental and performance test methodologies and standards. * Experience leading ...
Atwater, CA · On-site
$104K - $116K/yr
Test Engineers shall manage and execute test programs, analyze and interpret results, communicate ... Lead the execution of vehicle and/or functional and performance test workstreams. (Define project ...
Atwater, CA · On-site
$104K - $116K/yr
Test Engineers shall manage and execute test programs, analyze and interpret results, communicate ... Lead the execution of vehicle and/or functional and performance test workstreams. (Define project ...
Atwater, CA · On-site
$104K - $116K/yr
Test Engineers shall manage and execute test programs, analyze and interpret results, communicate ... Lead the execution of vehicle and/or functional and performance test workstreams. (Define project ...
Atwater, CA · On-site
$104K - $116K/yr
Test Engineers shall manage and execute test programs, analyze and interpret results, communicate ... Lead the execution of vehicle and/or functional and performance test workstreams. (Define project ...
$104K - $116K/yr
Test Engineers shall manage and execute test programs, analyze and interpret results, communicate ... Lead the execution of vehicle and/or functional and performance test workstreams. (Define project ...
$104K - $116K/yr
Test Engineers shall manage and execute test programs, analyze and interpret results, communicate ... Lead the execution of vehicle and/or functional and performance test workstreams. (Define project ...
$104K - $116K/yr
Test Engineers shall manage and execute test programs, analyze and interpret results, communicate ... Lead the execution of vehicle and/or functional and performance test workstreams. (Define project ...
$104K - $116K/yr
Test Engineers shall manage and execute test programs, analyze and interpret results, communicate ... Lead the execution of vehicle and/or functional and performance test workstreams. (Define project ...
San Jose, CA · On-site
$150K - $275K/yr
As a Software Engineer on this team, you will design, develop, and execute comprehensive burn-in ... Execute burn-in tests on server hardware, monitor system performance and health, and analyze test ...
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San Jose, CA · On-site
$150K - $275K/yr
As a Software Engineer on this team, you will design, develop, and execute comprehensive burn-in ... Execute burn-in tests on server hardware, monitor system performance and health, and analyze test ...
San Diego, CA · On-site
$65K - $85K/yr
Collect, organize, and analyze prototype test data to identify trends, anomalies, performance issues, and engineering improvements while maintaining accurate experimental records. * Documentation ...
San Diego, CA · On-site
$65K - $85K/yr
Collect, organize, and analyze prototype test data to identify trends, anomalies, performance issues, and engineering improvements while maintaining accurate experimental records. * Documentation ...
$9.96 - $15.31
5% of jobs
$15.31 - $20.66
0% of jobs
$20.66 - $26.01
3% of jobs
$26.01 - $31.36
9% of jobs
$34.13 is the 25th percentile. Wages below this are outliers.
$31.36 - $36.71
14% of jobs
$36.71 - $42.06
7% of jobs
The median wage is $46.74 / hr.
$42.06 - $47.40
12% of jobs
$47.40 - $52.75
18% of jobs
$56.17 is the 75th percentile. Wages above this are outliers.
$52.75 - $58.10
9% of jobs
$58.10 - $63.45
12% of jobs
$63.45 - $68.80
9% of jobs
$9
$45
$68
A performance test engineer conducts testing during the entire lifecycle process of software development to ensure an efficient and satisfactory outcome. As a performance test engineer, your primary responsibilities include providing extensive troubleshooting and offering recommendations to fix technical issues. Your duties involve running tests on capacity, endurance, scenarios, stress, and performance, and designing a test system to simulate traffic loads. You monitor application operations, analyze memory usage, generate graphs, identify potential problems, and prepare detailed status reports.
| Aspect | Performance Test Engineer | QA Tester |
|---|---|---|
| Primary Focus | Evaluating system performance, load, and scalability | Verifying overall software quality and functionality |
| Skills & Certifications | Performance testing tools (JMeter, LoadRunner), scripting, performance analysis | Manual and automated testing, bug tracking, test case design |
| Work Environment | Performance labs, testing environments, scripting | Development, testing, and user environments |
| Industry Usage | IT, software development, telecom | IT, software, manufacturing, healthcare |
While both roles are essential in software quality assurance, the Performance Test Engineer specializes in assessing system performance under load, whereas the QA Tester focuses on overall functionality and defect detection. Understanding these differences helps employers and professionals align skills with job requirements.

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10,000+ Employees
Lombard, IL, US
1998