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Performance Test Analyst Jobs in Illinois (NOW HIRING)

Avantor Inc.

Sr. Test Engineer

Barrington, IL

Perform competitive product performance tests, teardowns, and evaluations. * Assign team members to ... Design of Experiments, Failure Mode Effects Analysis, Weibull Analysis, Mean Time Before Failure ...

AMRESCO

Sr. Test Engineer

Barrington, IL · On-site

Perform competitive product performance tests, teardowns, and evaluations. * Assign team members to ... Design of Experiments, Failure Mode Effects Analysis, Weibull Analysis, Mean Time Before Failure ...

Avantor, Inc.

Sr. Test Engineer

Barrington, IL · On-site

Perform competitive product performance tests, teardowns, and evaluations. * Assign team members to ... Design of Experiments, Failure Mode Effects Analysis, Weibull Analysis, Mean Time Before Failure ...

Apex Informatics

Performance Engineer

Chicago, IL · On-site

Do analysis on tests between encore and AWS side why calculations or amounts are different and ... cloud. - Performance Engineers with a lot of Cloud (AWS) project experience - They need to be ...

AstroNova, Inc.

Test Engineer

Elk Grove Village, IL · On-site

$22 - $28/hr

Execute functional, performance, and reliability tests to validate product designs against specifications. * Analyze test data, document results, and communicate findings to engineering, quality and ...

InterSources Inc

Test Architect

Lisle, IL · On-site

... performance testing. • Provide technical guidance and mentorship to the test automation team ... • Analyze test results and identify opportunities for optimization and improvement in test ...

Dynamic Manufacturing

Test Engineer

Hillside, IL · On-site

$65K - $120K/yr

Develop applications for analyzing testing procedures, test results, and test limits * Lead the effort on machine throughput, capacity, performance, maintenance, and calibration, rootcause analysis ...

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All JobsPerformance Test Analyst JobsPerformance Test Analyst Jobs in Illinois

Performance Test Analyst information

What is the difference between Performance Test Analyst vs QA Tester?

AspectPerformance Test AnalystQA Tester
CertificationsISTQB, ISTQB Performance TestingISTQB, ISTQB Foundation
Work EnvironmentFocus on performance testing, load testing, and system scalabilityFocus on functional testing, usability, and defect identification
Industry UsageIT, software development, and systems integrationSoftware development, IT, and application deployment

While both roles are essential in software quality assurance, Performance Test Analysts specialize in evaluating system performance under load, whereas QA Testers focus on verifying functionality and identifying bugs. Understanding these differences helps organizations assign the right skills to each testing phase.

How much do performance test analysts make in the US?

Performance Test Analysts in the US typically earn between $70,000 and $110,000 annually, depending on experience, location, and certifications. Entry-level roles may start around $60,000, while experienced analysts with skills in tools like JMeter or LoadRunner can earn higher salaries.

Is a performance test analyst a stressful job?

A performance test analyst's job can be stressful during project deadlines or when troubleshooting system issues, as it requires attention to detail and problem-solving skills. However, the workload and stress levels often depend on the organization, project complexity, and experience of the analyst. Proper planning and use of testing tools can help manage stress effectively.
Infographic showing various Performance Test Analyst job openings in Illinois as of August 2026, with employment types broken down into 83% Full Time, 15% Part Time, and 2% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution.

Observability Engineer (Deerfield, IL)

Deerfield, IL

CEDENT
IT Services • 11 - 50 employees
Learn more about CEDENTexternal

Full-time

Re-posted 27 days ago

Job description

Summary: The main function of a site reliability engineer is to participate in the full development lifecycle of creating automated solutions by designing and implementing performance tests, identify bottlenecks and opportunities for optimization and capacity demands, and present solutions for continuous improvements. Job Responsibilities: - Troubleshoot production processing and execute problem resolution through post-issue evaluations, root-cause analysis and remediation. - Participate in the Agile software development process as a member of scrum teams.

- Analyze and address failure patterns and incidents in a team setting - Analyze, performance test, document and identify optimization opportunities within software stack. - Design automated software and product upgrades, change management and release management solutions - Leverage background, knowledge and experience to coach or manage teams as applicable Education/Experience:-Bachelor's degree in a technical field such as computer science, computer engineering or related field required. - 8-10 years of experience required.

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About Cedent

Sourced by ZipRecruiter

CEDENT strives to attract and retain the best people and provide an environment where they can all develop professionally and build a rewarding career. As a result, we create an inclusive environment that is rich in diversity, acknowledges each individual's uniqueness and promotes respect, personal achievement and stewardship. Our clients are global and so is CEDENT. We build and maintain a global workforce that includes people from different backgrounds, with a vast range of skills and experience all united by a common culture and commitment to help our clients achieve high performance. Cultivating a diverse workforce and inclusive work environment makes business sense. Our peoples varied skills are the talent engine that powers CEDENT, enabling it in turn to deliver the innovative solutions that help our clients outperform competitors.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Plano, TX, US

Year founded

2008

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