19 performance testing engineer jobs at 13 companies in Caledonia, WI
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Engineer - Lighting Safety Testing
Arlington Heights, Illinois, United States
$70k-$80k/yr OnsiteFull Time
Bachelor's degree in engineering required, valid driver's license, ability to perform electrical safety testing, up to 25% travel, strong communication and time-management skills.
spectrum analyzer, oscilloscope, multi-meter, dielectric strength tester, ground continuity tester, digital multi-meter, surge generator, over-voltage tester, environmental condition chamber, articulated probes
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
1mo
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Project Engineer, Life Safety and Security
Arlington Heights, Illinois, United States
$80k-$100k/yr OnsiteFull Time
2+ YOEBachelor's in engineering, 2+ years relevant experience, valid driver's license, ability to travel up to 25%, proficiency with Microsoft Office, ability to read standards and perform product testing and evaluations.
spectrum analyzer, oscilloscope, multi-meter, dielectric strength tester, ground continuity tester, digital multi-meter, surge generator, over-voltage tester, environmental condition chamber, articulated probes, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1w
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Project Engineer, Life Safety and Security
Arlington Heights, Illinois, United States
$80k-$100k/yr OnsiteFull Time
2+ YOEBachelor's degree in engineering, 2+ years relevant experience, valid driver’s license, ability to read standards and perform laboratory testing, travel up to 25%, strong communication and time-management skills.
Microsoft Office, Outlook, Word, Excel, PowerPoint, spectrum analyzer, oscilloscope, multi-meter, dielectric strength tester, ground continuity tester, digital multi-meter, surge generator, over-voltage tester, environmental condition chamber, articulated probes
2mo
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Product Engineer - Rotary Unions (Waukegan, IL, US, 60085)
Waukegan or Austria or Brazil or China or France or Germany or Italy or Japan or Korea or Poland or Singapore or Spain or United Kingdom or United States
$72k-$107k/yr HybridFull Time
Bachelor's degree in engineering (mechanical preferred), ability to design products with CAD, perform testing, MTBF/FMEA analysis, support product lifecycle, communicate with customers, and collaborate with cross-functional teams.
CAD
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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
1w
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Engineer - Unlicensed - 2026
Milwaukee or United States
OnsiteFull Time
Experience with diesel, hydraulics, and electrical shipboard systems; TWIC card; drug testing; ability to stand long periods, lift up to 50 lbs, work at sea and perform emergency procedures.
1w
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Engineering Technician - Construction Materials Testing
Waukesha, Wisconsin, United States
OnsiteFull Time
Perform field and laboratory testing of soils, concrete, masonry, asphalt and related materials; document results; valid driver’s license; basic math, calculator and computer skills; lifting up to 50+ lbs; effective verbal and written communication.
Calculator, Computer
1mo
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Wastewater Operations Engineer II
Milwaukee, Wisconsin, United States
OnsiteFull Time
2+ YOEHigh school diploma/GED, 2 years wastewater operations/maintenance experience, Wisconsin DNR Wastewater Operator license (B, D, N or P subclass within one year), valid WI driver's license, ability to perform sampling, testing, and log maintenance.
Windows, Microsoft Excel
1mo
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Engineering Technician II
Jefferson, Wisconsin, United States
OnsiteFull Time
2+ YOEHigh school diploma and 2 years relevant experience. Perform electrical, mechanical, and environmental testing per ISO 17025, use measurement devices, prepare test reports, support troubleshooting, and use Microsoft Excel/Word.
Microsoft Excel, Microsoft Word, engine dynamometers, ISO 17025
1w
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Engineering Technician IV
Waukesha, Wisconsin, United States
OnsiteFull Time
10+ YOEHigh school diploma and 10 years relevant experience. Perform electrical/mechanical/environmental testing, use measurement devices, follow ISO 17025, support troubleshooting and documentation.
ISO 17025
2w
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Engineering Technician II
Whitewater, Wisconsin, United States
OnsiteFull Time
2+ YOEHigh school diploma, 2 years relevant experience, proficiency with Microsoft Office, able to perform electrical/mechanical/environmental tests, use measurement devices, assemble prototypes, and document results.
Microsoft Office, ISO 17025, DVOM, clamp meter, IR, thermometer, engine dynamometer
1mo
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Electrical Engineering Technician (Menomonee Falls, WI, US, 53051)
Menomonee Falls, Wisconsin, United States
OnsiteFull Time
HS diploma/GED and competent technical expertise. Perform design, modification, troubleshooting, testing, documentation, and shop tasks for electronic systems. U.S. citizenship and active DoD security clearance (or ability to obtain) required.
1mo
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Civil Engineering Technician III
Stevens Point or Middleton or Milwaukee
$25-$34/hr FieldFull Time
4+ YOEHigh school diploma plus 4 years relevant experience (or equivalent). Perform construction inspection, materials testing, surveying, and WisDOT project administration; communicate with contractors and project teams. GPS/survey, Civil 3D/AutoCAD familiarity and WisDOT material certifications preferred.
Civil 3D, AutoCAD, GPS
2mo
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Lead Field Controls Technician
Henderson or Montgomery or Red Oak or Port Washington or Mansfield
$70k-$82k/yr FieldFull Time
2+ YOEAssociate degree or equivalent experience, 2+ years control systems experience, valid driver\u0002s license, ability to install, start-up, test, troubleshoot HMI/PLC systems, and perform instrument wiring and calibrations.
Human-Machine Interface (HMI), Programmable Logic Controller (PLC), Quality Management System (QMS)
3mo
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Service Technician
Walworth, Wisconsin, United States
OnsiteFull Time
Diagnose and repair marine engines and related systems; discuss repairs with customers; perform mechanical and electrical work; follow warranty guidelines; operate equipment and vessels for testing.
Diagnostic tools, Engine repair tools, Electrical systems, Fuel systems
1mo
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Quality Control Technician
Brookfield, Wisconsin, United States
OnsiteFull Time
2+ YOEInspect materials and finished goods, perform dimensional/visual/functional testing, record results, support root-cause investigations, maintain calibration records, read drawings, use measuring tools; requires BS in Engineering and 2+ years quality experience.
Microsoft Office, Epicor, 1factory, calipers, micrometers, gauges
1mo
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Generator Technician
Wilmington or Hertford or Milwaukee
RemoteFull Time
Perform maintenance, troubleshooting, repair and commissioning of generators (5–5000 kW), ATS and engine systems; load bank testing; valid driver\u0002s license, HS diploma required (associate preferred); lifting up to 75 lbs; DOT physical, background check, and drug screen required.
Internet Explorer, Microsoft Word, Microsoft Excel, Adobe
1mo
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Electrical Engineering Technician
Libertyville, Illinois, United States
$65k-$85k/yr OnsiteFull Time
5+ YOE5+ years electrical wiring experience with low and high voltages; able to assemble control panels, read schematics/P&ID, perform testing, lift up to 50 lbs, and use basic math and computer skills.