603 performance testing jobs at 306 companies in Naperville, IL

2w
Save
Mark Applied
Hide
Testing Center Monitor
Skokie, Illinois, United States
OnsiteFull Time
Oakton College
Oakton College: A public community college providing associate degrees and certificates.
Provide customer service to testing center users, perform clerical duties, ensure secure/confidential handling of test materials, and support Testing Center staff.
1w
Save
Mark Applied
Hide
Automotive Testing Technician
Lincolnshire, Illinois, United States
$25-$35/hr FieldTemporary
Snap-on
Snap-onNYSE: SNA: Designs and manufactures professional tools and diagnostic equipment.
Perform in-field and in-house vehicle diagnostic testing, log test coverage and defects, enter data into tracking systems, and communicate issues to engineering; recent diagnostic and data-entry experience required.
scan tools, bug tracking program, word processing software, spreadsheet software, database
2w
Save
Mark Applied
Hide
Testing Accommodations Coordinator
Lombard, Illinois, United States
$3k/yr OnsitePart Time
Glenbard Township High School District 87
Glenbard Township High School District 87: Operates public high schools in the Glenbard township area.
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.
1mo
Save
Mark Applied
Hide
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
NinjaOne
NinjaOne: Unified IT platform for automated endpoint management and security.
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
1mo
Save
Mark Applied
Hide
Payments Performance Strategist, Card Authorization
San Francisco or Seattle or Chicago or New York City or Atlanta or United States
HybridFull Time
Stripe
Stripe: Provides online payment processing and financial infrastructure for businesses.
5+ YOE5+ years in payments or operations; expertise diagnosing and improving card authorization rates; ability to design A/B tests, partner with merchants, and build optimisation narratives; SQL and dashboard/reporting experience preferred.
SQL
1mo
Save
Mark Applied
Hide
Building Enclosure Field-Testing Lead/Project Specialist
Hillside, Illinois, United States
$75k-$90k/yr FieldFull Time
Intertek
IntertekLondon Stock Exchange: ITRK: Provides global testing, inspection, and certification services for products.
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
1mo
Save
Mark Applied
Hide
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
Burns & McDonnell
Burns & McDonnell: Engineering, architecture, and construction services for global infrastructure.
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
1w
Save
Mark Applied
Hide
Automotive Technician - Emissions Testing
New Lenox, Illinois, United States
OnsiteFull Time
De Re Tire & Auto
De Re Tire & Auto: Provides automotive repair, maintenance, and tire installation services.
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.
4w
Save
Mark Applied
Hide
TAB Technician (Testing, Adjusting, Balancing)
Wheeling, Illinois, United States
$21-$26/hr FieldFull Time
Integra Testing Services
Integra Testing Services: Provides independent HVAC testing, adjusting, balancing, and commissioning services.
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.
5h
Save
Mark Applied
Hide
RN Team Leader – Stress Testing
Naperville, Illinois, United States
$36/hr OnsiteFull Time
Midwest Cardiovascular Institute
Midwest Cardiovascular Institute: Medical group providing specialized heart and vascular healthcare services.
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.
1d
Save
Mark Applied
Hide
Lab Specimen Processor Referred Testing-Full-time Days
Winfield, Illinois, United States
$19-$27/hr OnsiteFull Time
Northwestern Medicine
Northwestern Medicine: Academic health system providing clinical care and medical research.
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
4w
Save
Mark Applied
Hide
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
DEPT
DEPT: Global digital agency providing integrated technology and marketing services.
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
1w
Save
Mark Applied
Hide
Senior Test Engineer
Schaumburg, Illinois, United States
$73k-$105k/yr OnsiteFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
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
1w
Save
Mark Applied
Hide
Software Engineer, Test & Infrastructure III
Deerfield or Chicago
$113k-$132k/yr HybridFull Time
Vail Systems
Vail Systems: Develops voice interaction technology and telephony software solutions.
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
Save
Mark Applied
Hide
Microbiologist 1
Crete, Illinois, United States
$20-$22/hr OnsiteFull Time
Mérieux NutriSciences
Mérieux NutriSciences: Provides food safety, quality, and sustainability testing services.
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)
1w
Save
Mark Applied
Hide
QUALITY CONTROL TECHNICIAN I
Crystal Lake, Illinois, United States
$26/hr OnsiteFull Time
Wells
Wells: Designing, manufacturing, and installing architectural and structural precast concrete.
Perform inspections and testing of precast concrete, document quality records, conduct concrete and material tests, read production drawings, and follow safety procedures.
Microsoft Office
1mo
Save
Mark Applied
Hide
Quality Assurance Analyst II (Hybrid)
Chicago, Illinois, United States
$86k-$113k/yr HybridFull Time
American Medical Association
American Medical Association: Advocating for physicians and improving national public health standards.
3+ YOEBachelors in CS or related (or equivalent experience), minimum 3 years software testing experience, knowledge of SDLC (waterfall & agile), test planning/execution, UAT, performance testing, defect management, and strong communication skills.
22h
Save
Mark Applied
Hide
Test Lab Technician, 1st shift
Downers Grove, Illinois, United States
$25-$30/hr OnsiteFull Time
Regal Rexnord
Regal RexnordNYSE: RRX: Manufacturer of electric motors and motion control systems.
1+ YOEHigh school diploma or equivalent (associates/trade preferred), 1+ years test-lab experience, mechanical/electrical knowledge, troubleshooting and problem-solving skills, ability to fabricate and perform equipment maintenance.
1mo
Save
Mark Applied
Hide
Field Technician III
Willowbrook, Illinois, United States
$45-$60/hr OnsiteFull Time
Electric Power Systems
Electric Power Systems: Provider of electrical testing, commissioning, and engineering services.
5+ YOEInspect, test, and maintain electrical power equipment; lead safety; perform high/medium/low voltage testing; travel; pass background check; valid driver's license.
Megger, Hi-Pot testers, Ductor, Power Factor equipment, CT ratio equipment, Transformers, Switchgear, Meters
1mo
Save
Mark Applied
Hide
Laboratory Technician
Hampshire, Illinois, United States
OnsiteFull Time
Combined Metals
Combined Metals: Processes and distributes specialty metal strip and wire.
Prepare metallographic cross-sections, perform Rockwell and microhardness testing, machine tensile specimens, assist with heat treatment, calibrate tools, and support laboratory upkeep and proficiency testing.