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
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
1mo
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Analyst Sr Lead, Performance Engineer
Jacksonville or Atlanta or Milwaukee
HybridFull Time
6+ YOE6+ years in application development/performance engineering; strong Java (JDK 1.8/17), JEE, Maven, Hibernate, EJB, MQ, SQL, REST/XML/JSON skills; experience with monitoring, performance tuning, CI (Jenkins), automated testing, app servers, Oracle/PostgreSQL, Docker/Kubernetes, and Linux.
Java (JDK 1.8/17), JEE, Maven, Hibernate, EJB 3.1, MQ, SQL, REST, XML, XSD, JSON, Jenkins, Selenium, WebSphere, WebLogic, JBoss, OpenLiberty, Oracle, PostgreSQL, Docker, Kubernetes, Linux, Kafka, SEPA, SWIFT MT
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
1w
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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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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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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
3w
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Systems Engineer
Rolling Meadows, Illinois, United States
$88k-$131k/yr OnsiteFull Time
2+ YOESTEM degree with related experience, proficiency in modeling and simulation tools and languages, security clearance (Secret) and ability to perform system-level analysis and testing.
SysML, Cameo, Rhapsody, MATLAB, C, C++, CUDA, VHDL, OpenCL, Python, AFSIM, STK, BRAWLER, ATCOM, ONESAF, DOORS, ClearCase, ClearQuest
1mo
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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
1mo
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Sinker EDM Applications Engineer
Elk Grove Village, Illinois, United States
$65k-$80k/yr FieldFull Time
2+ YOE2+ years machine/EDM or machine shop experience preferred; ability to diagnose and resolve applications issues, train customers, perform test cuts/demonstrations, CNC programming, CAD/CAM, Microsoft Windows, valid driver’s license and travel.
CAD/CAM, CNC, Microsoft Windows
4d
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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
3w
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Senior Software Engineer
Chicago or United States
RemoteFull Time
5+ YOE5+ years software engineering experience (Java), strong relational database knowledge (Oracle/PostgreSQL), containerised deployments (OpenShift/Kubernetes), performance testing experience, and strong communication skills.
Java, Oracle, Tomcat, WebSphere, PostgreSQL, OpenShift Container Platform (OCP), Kubernetes, PGLogical, GitHub Copilot, Claude
3d
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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.
1mo
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Microsoft Identity & Devices Engineer-Client Consulting
Chicago or United States or Canada
$80k-$130k/yr RemoteFull Time
Mid-level engineer to configure, test, and deploy Microsoft identity and device management solutions (Entra, Intune, Configuration Manager), perform AD-to-cloud migrations, and support Defender XDR; Microsoft security certs and SecOps experience preferred.
Microsoft Entra, Entra ID, Entra ID Connect, Microsoft Intune, Configuration Manager, Windows 365 Cloud PC, Azure Virtual Desktop, Microsoft 365, Microsoft Defender XDR, Jamf, Meraki, Soti, XenMobile, Workspace ONE, Okta, PingFederate, SailPoint, Windows 10, Windows Server, Active Directory, Azure
2mo
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Senior Frontend Engineer, AI Agents
Chicago or New York or Austin
$150k-$250k/yr HybridFull Time
7+ YOE7+ years frontend experience with React and TypeScript; strong Next.js; streaming/async UIs; performance optimization; testing; strong product and UX judgment.
React, TypeScript, Next.js, Node.js, Python, Sentry, Grafana, OpenAI API, Anthropic API
1mo
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Data Centre Engineer
Tokyo or New York City or Chicago or London or Singapore or Hong Kong or Europe or Asia or North America
FieldFull Time
1+ YOE1+ years telecom/data centre experience; performing rack-and-stack, cable termination, fibre/copper testing, hardware troubleshooting, inventory and power monitoring; able to work flexible hours and travel across APAC/EMEA/AMRS.
Building Management System, Branch Circuit Monitoring
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 Tech 5
Buffalo Grove, Illinois, United States
$34-$47/hr OnsiteFull Time
10+ YOEPerforms complex engineering tests and development tasks, analyzes and records test data, fabricates mechanical components, reviews blueprints, and supports engineers. Typically requires an Associates degree or equivalent and ~10 years related experience.
1mo
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[EM] (Full Stack & Front End) Engineering Manager Ai - BKK
Bangkok or Melbourne or Tel Aviv or Kyiv or Moscow or New Delhi or Dubai or London or Manchester or Liverpool or Łódź or Wrocław or Poznań or Rio de Janeiro or San Francisco or San Jose or Los Angeles or Chicago or New York City or Boston or Seattle or Washington or Sydney or Minsk or Toronto or Vancouver or Beijing or Shanghai or Prague or Copenhagen or Berlin or Munich or Nice or Paris
HybridFull Time
Proven people and technical leadership building large-scale web apps with React/TypeScript (or Angular/Vue); expertise with REST/GraphQL/WebSockets, performance, SSR, micro-frontends, CI/CD, testing, and mentoring engineers.
TypeScript, React, Redux, JavaScript, REST, GraphQL, WebSockets, C#, Kotlin, Scala, SSR, micro-frontends, CI/CD
4w
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Facility Electrical Assessment Consultant 1
Overland Park or Cary or Houston or Orlando or Charlotte or Dallas or Tualatin or Atlanta or Austin or Phoenix or Tampa or Gaithersburg or Bloomington or Chicago or Denver or Kansas City or Walnut Creek or Olathe
HybridFull Time
4+ YOEDevelop and perform electrical asset assessments and inspections for water, wastewater, power and utility facilities; review test results and prepare technical reports; 4+ years consulting experience preferred; bachelor’s in electrical engineering preferred; knowledge of FERC, IEEE, NEC.
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