Downers Grove • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Downers Grove • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Downers Grove • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Downers Grove • 50 milesRemote · Hybrid · Onsite · Field · All Environments
623 performance testing jobs at 315 companies in Downers Grove, IL
3w
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Testing Center Monitor
Skokie, Illinois, United States
OnsiteFull Time
Provide customer service to testing center users, perform clerical duties, ensure secure/confidential handling of test materials, and support Testing Center staff.
3w
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Testing Accommodations Coordinator
Lombard, Illinois, United States
$3k/yr OnsitePart Time
Illinois Professional Educator License required; ability to manage College Board/ACT testing accommodations, strong communication, organization, and technology skills; able to lift up to 30 lbs and perform repetitive computer tasks.
2d
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Product Compliance & Testing Coordinator
Skokie, Illinois, United States
$47k-$70k/yr OnsiteFull Time
1+ YOEPerforms internal quality controls, routine quality analysis and tests, monitors and records inconsistencies, prepares standard analyses, and records customer claims; learning role requiring 1–2 years experience.
1mo
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Performance Software Engineer
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa or Chicago
$150k-$230k/yr HybridFull Time
6+ YOE6+ years software engineering experience (including 2+ years with k6/load test frameworks and JavaScript); 2+ years cloud native AWS experience; bachelor\u0002s degree in CS/CE/IT or equivalent; expertise in distributed systems, containers, scripting (Bash/Python).
k6, JavaScript, Grafana, InfluxDB, Java, Kotlin, C++, Golang, Postgres, AWS, PostgreSQL, Bash, Python
6d
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Senior Analyst - Operations Performance
Chicago, Illinois, United States
$82k-$107k/yr OnsiteFull Time
3+ YOEBachelor's degree in related field, technical skills test (Excel, SQL, PowerPoint), 3+ years airport operations analytics experience, dashboarding/automation skills, Spotfire and Python/VB/VBA familiarity, authorized to work in the US.
Microsoft Excel, Microsoft PowerPoint, SQL, Spotfire, Python, VB, VBA, HTML, CSS, GitHub
1mo
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Building Enclosure Field-Testing Lead/Project Specialist
Hillside, Illinois, United States
$75k-$90k/yr FieldFull Time
3+ YOEHigh school diploma/GED, 3+ years building enclosure systems/testing experience, proficiency with Microsoft Excel/Word, valid driver’s license, ability to travel ~50% (overnight), perform work at heights and lift up to 50 lbs, strong communication and project management skills.
Microsoft Excel, Microsoft Word
2mo
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Staff Solar Performance Engineer - Solar (Multiple Locations)
Kansas City or Saint Louis or Phoenix or Detroit or Houston or Raleigh or Chicago
$110k-$175k/yr OnsiteFull Time
3+ YOEABET-accredited bachelor's in electrical engineering, 3+ years electrical engineering experience, PVsyst and SCADA experience preferred, experience with capacity/availability testing, strong communication and analytical skills.
PVsyst, SCADA, Microsoft Office Suite, AutoCAD, MicroStation
2w
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Automotive Technician - Emissions Testing
New Lenox, Illinois, United States
OnsiteFull Time
Perform emissions testing and routine vehicle maintenance; basic automotive knowledge; able to lift 50 lbs and stand for long periods; valid work authorization; driver's license preferred; prior experience preferred.
1mo
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TAB Technician (Testing, Adjusting, Balancing)
Wheeling, Illinois, United States
$21-$26/hr FieldFull Time
High school diploma/GED required. Perform TAB of air and hydronic HVAC systems, read mechanical drawings and SOWs, document testing, strong math skills. NEBB or AABC certification preferred.
1w
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RN Team Leader – Stress Testing
Naperville, Illinois, United States
$36/hr OnsiteFull Time
2+ YOEActive Illinois RN license, BLS and ACLS, minimum 2 years critical care/emergency/cardiology experience, leadership or charge-preceptor experience preferred, ability to perform IVs, EKG/stress testing, patient monitoring and documentation.
1w
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Lab Specimen Processor Referred Testing-Full-time Days
Winfield, Illinois, United States
$19-$27/hr OnsiteFull Time
Receive, process, label, distribute specimens; perform non-high-complexity testing; must multi-task, follow instructions, attend to detail, and use HIS/LIS computer systems. High school or equivalent required.
HIS, LIS
1mo
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Paid Search Coordinator (Google App campaigns)
Atlanta or Boston or Chicago or Denver or Los Angeles or New York City or Newburyport or Salt Lake City or San Diego or San Francisco or United States
$48k-$60k/yr RemoteFull Time
Proficiency in paid search and reporting, advanced spreadsheet skills (Excel/Sheets), experience with Google app campaigns/UAC/ACi/GDN, A/B testing, campaign builds, QA and performance monitoring.
Microsoft Excel, Google Sheets, Google UI, Editor, Facebook, Qontrol, GDN, Google app campaigns, Universal App Campaigns (UAC), App Campaign Install (ACi), Performance Max, Discovery campaigns
2w
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Senior Test Engineer
Schaumburg, Illinois, United States
$73k-$105k/yr OnsiteFull Time
Significant test engineering experience creating/executing performance test plans, analyzing results, debugging defects, scripting (Python/Perl/bash), and developing/maintaining test infrastructure.
Quality Center, TestRail, Linux, Git, Jira, Confluence, Python, Perl, bash, ruby
2d
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Bank Platform Transformation - Test Analyst Lead - Sr Associate
Atlanta or Charlotte or Chicago or Jacksonville or Washington or Boston or Florham Park or New York City or Dallas or San Francisco or Philadelphia
$77k-$202k/yr OnsiteFull Time
2+ YOEBachelor's degree, at least 2 years' experience, experience with functional/acceptance/performance testing, automation and defect management, and familiarity with Agile testing practices.
2w
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Software Engineer, Test & Infrastructure III
Deerfield or Chicago
$113k-$132k/yr HybridFull Time
4+ YOE4+ years in test automation or QA infrastructure; experience with languages (Ruby, Java, C#, C++, Perl, Python), automation frameworks, CI/CD, containers, distributed systems, performance testing, and mentoring.
Ruby, Java, C#/.NET, C++, Perl, Python, JUnit, TestNG, PyTest, RSpec, Selenium, Cucumber, Jenkins, Docker, Kubernetes, SQL, NoSQL, Linux
2w
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Sr. Automation Test Engineer
North Chicago, Illinois, United States
RemoteFull Time
8+ YOEUS citizen able to pass IT-II background; 8+ years software testing,5+ years Java+Selenium automation; experience with API, performance and CI/CD testing; familiarity with Jenkins,AWS,JMeter,POSTMAN; strong communication and Agile experience.
Java, Selenium, JMeter, POSTMAN, Cucumber, Jenkins, AWS, TestNG, Gatling, OWASP, Zephyr, TestRail, JIRA, Confluence, SpecFlow
1d
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Certified Lab Scientist - Clinical Lab
Aurora, Illinois, United States
$28-$38/hr OnsitePart Time
Perform CLIA-authorized laboratory tests; ASCP preferred; bachelor’s in relevant science/MLT required by CLIA; state license where applicable; may perform venipuncture and proficiency testing.
LIS, POCT
3w
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Microbiologist 1
Crete, Illinois, United States
$20-$22/hr OnsiteFull Time
1+ YOEPerform microbiological testing, follow SOPs, record data in LIMS, prepare samples/media, perform confirmation tests, support quality and troubleshooting; 1–2 years experience and an associate degree required.
Laboratory Information Management System (LIMS)
1mo
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Clinical Lab Scientist I
Evanston, Illinois, United States
$27-$38/hr OnsitePart Time
Perform CLIA-authorized waived to highly complex lab testing, follow QC and maintenance, identify and resolve test issues, perform venipuncture, and document results; ASCP preferred and state licensure when required.
LIS, POCT
5d
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Lead Quality Engineer
Chicago, Illinois, United States
$108k-$181k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years in quality engineering with automation-first test framework design, CI/CD integration, API/web/database testing, performance testing, and 5+ years mentoring or supervisory experience.
C#, TypeScript, Python, Playwright, Selenium, SpecFlow, Postman, Swagger/OpenAPI, GitHub, Microsoft Azure DevOps, GitHub Actions, PostgreSQL, MySQL, SQL Server, AWS, Artillery, Gatling, JMeter, Tonic.ai, GitHub Copilot