135 systems test engineer jobs at 63 companies in Lyons, IL
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Engineer/Principal Engineer Systems Test (AHT)
Rolling Meadows, Illinois, United States
$80k-$148k/yr OnsiteFull Time
4+ YOEBachelor's degree plus 4–5 years related experience, or applicable master's/PhD. Active Top Secret clearance required, with ability to obtain SCI access. Systems integration and test experience preferred.
TEAMMSS, signal generators, spectral analyzers
2w
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Power Systems Test Engineer
Wixom or Madison or Downers Grove or United States
FieldFull Time
3+ YOEBachelor's degree or equivalent experience, minimum 3 years related experience, utility commissioning/testing experience preferred, knowledge of NETA/NEC/OSHA/NFPA, valid driver's license, able to lift 50 lbs, strong communication and safety focus.
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Engineer/Principal Engineer Systems Test (AHT)
Rolling Meadows, Illinois, United States
$80k-$148k/yr OnsiteFull Time
4+ YOEBachelor's degree with 4–5 years of related experience, or qualifying master's/PhD; active Top Secret clearance required, with ability to obtain and maintain SCI access.
TEAMMSS, signal generators, spectral analyzers
3w
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Lab Technician / Test Engineer (Connected Systems)
Wood Dale, Illinois, United States
$85k-$95k/yr OnsiteFull Time
Associate's or technical certification, hands-on hardware and lab experience, networking basics, test execution and defect reporting, strong troubleshooting, experience with remote access and AI tools.
AWS, Linux, python, shell, VPN, remote desktop
1mo
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Systems Engineer (Oak Brook, IL, US)
Oak Brook, Illinois, United States
$108k-$144k/yr HybridFull Time
2+ YOEMaster's in relevant field plus 2 years engineering experience. Experience with system requirements, MATLAB/Simulink, CAN/CANFD/Canalyzer, system verification testing, vehicle-level electrical troubleshooting, and Jira.
MATLAB, Simulink, CAN, CANFD, Canalyzer, Jira, HIL
2mo
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Senior SW Test Engineer for Testing Embedded Systems - Custom Products
Schaumburg, Illinois, United States
$111k-$133k/yr OnsiteFull Time
2+ YOEBS or MS in Electrical or Computer Engineering; 2+ years software test or embedded experience; strong testing/automation skills; U.S. citizen eligible for security clearance.
Jira, Git, Android
2w
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Principal Systems Verification Engineer
Round Lake, Illinois, United States
$112k-$154k/yr OnsiteFull Time
5+ YOEBachelor's in engineering or related field, 5+ years relevant experience, medical device knowledge, ISO/FDA/regulatory experience, design controls and lifecycle testing, test automation experience preferred.
2mo
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Hardware Development Test Engineer - United States
Lisle, Illinois, United States
$75k-$140k/yr OnsiteFull Time
Experience testing PCBs and electronic systems; troubleshoot, read schematics, create test procedures, collect data; familiarity with LabVIEW, firmware programming.
Oscilloscope, Multimeter, Data Logger, LabVIEW, Cadence Allegro, VNA, TDR, Firmware programming, Raspberry Pi
2w
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Engineer, Operational Technology Systems
Clinton or Warrenville or Byron or Marseilles or Braceville or Morris or Cordova
$134k-$149k/yr HybridFull Time
7+ YOEBachelor's degree with 7+ years (or associate with 8+ years) in technical discipline, senior OT systems engineering experience, unescorted access and favorable medical/testing, subject-matter expertise in OT/IT systems.
2mo
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Sr. Electrical Engineer- Systems
Hazel Crest, Illinois, United States
$90k-$130k/yr OnsiteFull Time
Bachelor's degree in electrical engineering, experience designing electrical systems for industrial equipment, familiarity with electrical CAD (AutoCAD Electrical, EPLAN), PLC interfacing, NEC/UL knowledge, electrical calculations, system integration, testing, and troubleshooting.
AutoCAD Electrical, EPLAN, PLC
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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Software Development Engineer in Test
Chicago, Illinois, United States
$135k-$165k/yr OnsiteFull Time
4+ YOE4+ years SDET/QA experience (2+ in trading preferred). Proficiency in Python/Java/C++, test frameworks (pytest, JUnit/TestNG), real-time systems (Kafka, FIX), ML testing, CI/CD, and options trading concepts.
Python, Java, C++, Kafka, FIX, WebSockets, pytest, JUnit, TestNG, kdb+/q, InfluxDB, TimescaleDB, SQL, Jenkins, GitLab CI, GitHub Actions, MLflow, Weights & Biases, SageMaker, LLM
2w
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Engineer - Industrial Automation and Control Systems
Northbrook or Melville
$75k-$85k/yr HybridFull Time
University degree in electrical or mechanical engineering required; internship preferred. Responsible for test program development, project coordination, client communication, and technical reporting.
2mo
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Engineering Test Technician II
Schaumburg, Illinois, United States
$54k-$76k/yr OnsiteFull Time
3+ YOEAssociate degree in Electrical or Mechanical Technology; 3-6 years lab testing experience; knowledge of electro-mechanical systems; hands-on instrumentation; ability to lift 50 lbs.
LabView, Python, PLC, ReliaSoft, Arduino, Raspberry Pi, Grove Opto22, IDEEC PLCs, 5S, Six Sigma, CNC, 3D Printing
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Engineer - Merch Systems
Bolingbrook, Illinois, United States
$88k-$125k/yr HybridFull Time
3+ YOEBachelor's degree or equivalent experience, 3–5 years of software engineering experience, programming and scalable application development expertise, and familiarity with Agile, CI/CD, cloud, DevOps, testing, and debugging.
o9, Blue Yonder, Oracle APEX, Oracle PL/SQL, Atlassian Jira, CI/CD, DevOps, AI-assisted software development tools, generative AI, prompt engineering
3w
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Student Systems Finance Developer/ Programmer
Lisle, Illinois, United States
$60k-$75k/yr HybridFull Time
Experience with Banner and DegreeWorks, registrar functions, higher education configuration and scribing, testing and documentation, strong communication and collaboration skills.
Banner, DegreeWorks, DegreeWorks Scribe
1mo
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General Engineer
Oakbrook Terrace, Illinois, United States
$92k-$127k/yr HybridFull Time
4+ YOEBS in Engineering or PE required; 4+ years engineering experience (reductions possible with master's or PE); ability to analyze electrical/mechanical systems, apply engineering theory, and work with standards and field test equipment.
2mo
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General Engineer
Oakbrook Terrace, Illinois, United States
$92k-$138k/yr OnsiteFull Time
4+ YOEB.S. in Engineering or PE, 4+ years engineering experience (4-7 typical), EIT/PE or advanced degree preferred, ability to analyze electrical/mechanical systems, and familiarity with industry standards and field test equipment.
CYMDIST, PSS/E, Python, PLS-CAD, Pole Foreman, Microsoft Power BI
1mo
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Mgr, Control Systems (Michigan City, Indiana (IN), US)
Michigan City, Indiana, United States
OnsiteFull Time
10+ YOE10+ years in embedded control systems or electrical engineering, experience leading technical teams, proficiency with electronic test equipment, PLM processes, C/C++, LabVIEW, project management, and supplier coordination; bachelor’s in EE/CS/Controls required.
Product Lifecycle Management (PLM), LabVIEW, C/C++, oscilloscope, logic analyzer, signal generator
1mo
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Senior Software Engineer, Agentic Systems
Chicago or United States
$169k-$208k/yr RemoteFull Time
5+ YOE5+ years building production software with strong Python; hands-on experience building LLM-powered agents, prompt/context engineering, production LLM reliability, evaluation harnesses, testing and observability.
Python, LLM, AWS Bedrock, Neo4j, NodeZero
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