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Integration And Test Engineer Jobs in Illinois (NOW HIRING)

Inmar

Test Engineer

Chicago, IL · On-site

The Test Engineer is responsible for executing software testing processes to ensure the quality ... Perform regression, integration, and system testing to identify bugs and inconsistencies. * Run ...

NANO Nuclear Energy, Inc.

Test Engineer

Oak Brook, IL · On-site

$85K - $215K/yr

Support regression, integration, smoke, sanity, and user acceptance testing efforts. * Contribute ... Experience with test automation tools, scripting, or programming languages is a plus. * Strong ...

New

Trigyn Technologies

Sr. Test Engineer

Chicago, IL · On-site

Company Description Trigyn Technologies is an innovative solutions provider and systems integrator ... Trigyn's direct client is looking for Test Engineer for contract assignment in Chicago, IL. General ...

Trigyn Technologies

Sr. Test Engineer

Chicago, IL

Company Description Trigyn Technologies is an innovative solutions provider and systems integrator ... Trigyn's direct client is looking for Test Engineer for contract assignment in Chicago, IL. General ...

Caterpillar

Software Test Engineer

Chicago, IL · On-site

Understand systems, regression, integration, performance and user acceptance testing. Work directly ... test framework; (12) Apigee or other API gateways is a plus; and (13) DevOps concepts and tools (e ...

Steampunk

Automated Test Engineer

Bloomington, IL · On-site

$90 - $130/hr

Overview As an Automated Test Engineer , you will work with our growing DevSecOps practice ... Experience integrating test automation including performance, security, and functional tests into ...

Shure

Systems Test Engineer

Skokie, IL · On-site

Overview We are looking for a Systems Test Engineer, that will be driving world-class audio ... In this role, you will take ownership of end-to-end system quality, ensuring seamless integration ...

CACI

Software Test Engineer

O Fallon, IL

$75/hr

... ERP integration. We're looking for an accomplished Software Test Engineer to execute hands-on ... manual testing with the potential for limited test automation for this large-scale SAP ...

2T Consulting

IL

$154K/yr

Develop and execute system-level test strategies and integration test plans. * Collaborate with ... Leverage AI-assisted engineering tools to improve development productivity, testing ...

2T Consulting

Systems Integration Engineer

Metamora, IL · On-site

$159K/yr

Develop and execute system-level test strategies and integration test plans. * Collaborate with ... Leverage AI-assisted engineering tools to improve development productivity, testing ...

2T Consulting

Systems Integration Engineer

Mossville, IL · On-site

$121K/yr

Develop and execute system-level test strategies and integration test plans. * Collaborate with ... Leverage AI-assisted engineering tools to improve development productivity, testing ...

2T Consulting

Systems Integration Engineer

Lowpoint, IL · On-site

$153K/yr

Develop and execute system-level test strategies and integration test plans. * Collaborate with ... Leverage AI-assisted engineering tools to improve development productivity, testing ...

2T Consulting

Systems Integration Engineer

Peoria, IL · On-site

$163K/yr

Develop and execute system-level test strategies and integration test plans. * Collaborate with ... Leverage AI-assisted engineering tools to improve development productivity, testing ...

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Showing results 21-40

All JobsIntegration And Test Engineer JobsIntegration And Test Engineer Jobs in Illinois

Integration And Test Engineer information

See Illinois salary details

$43.1K

$120.4K

$168.1K

How much do integration and test engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for integration and test engineer in Illinois is $120,426.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,800.00 and $135,700.00 per year, depending on experience, location, and employer.

What does an Integration and Test Engineer do?

An Integration and Test Engineer is responsible for bringing together various subsystems or components of a product, ensuring they work together as intended, and thoroughly testing the complete system. They design and execute test plans, identify and troubleshoot issues, and work closely with development teams to resolve problems. Their ultimate goal is to verify that the final product meets all technical and functional requirements before it is delivered to customers.

What are the key skills and qualifications needed to thrive as an integration and test engineer?

To thrive as an Integration and Test Engineer, you need a strong background in systems engineering, software/hardware integration, and test plan development, typically supported by a degree in electrical engineering, computer science, or a related field. Familiarity with test automation tools, scripting languages (such as Python or MATLAB), and requirements management systems is commonly required, along with certifications like ISTQB being advantageous. Strong analytical skills, attention to detail, and effective communication are essential soft skills for diagnosing issues and collaborating across multidisciplinary teams. These skills ensure accurate system validation, efficient troubleshooting, and successful delivery of complex technical projects.

What are some typical challenges integration and test engineers face during system integration phases?

Integration and Test Engineers often encounter challenges such as managing compatibility issues between diverse hardware and software components, troubleshooting unexpected system behaviors, and ensuring thorough documentation of test procedures and results. Working closely with development, quality assurance, and project management teams is essential to coordinate schedules and resolve integration bottlenecks efficiently. Adaptability and strong communication skills are key, as priorities can shift quickly during complex system builds or when identifying and resolving critical defects.

What is the difference between Integration And Test Engineer vs Software Test Engineer?

AspectIntegration And Test EngineerSoftware Test Engineer
CredentialsBachelor's in Engineering or Computer Science, certifications like ISTQBBachelor's in Computer Science or related field, ISTQB certification common
Work EnvironmentHardware and software integration labs, manufacturing settingsSoftware development teams, testing environments, offices
Industry UsageElectronics, aerospace, automotive, embedded systemsIT, software development, app testing
Common Search/ComparisonYesYes

The Integration And Test Engineer focuses on verifying hardware and software integration, often working in manufacturing or embedded systems environments. In contrast, a Software Test Engineer primarily tests software applications within development teams. While both roles require similar certifications and work in testing environments, their focus areas and industries differ.

What are popular job titles related to Integration And Test Engineer jobs in Illinois?

For Integration And Test Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Integration And Test Engineer jobs in Illinois look for?

The top searched job categories for Integration And Test Engineer jobs in Illinois are:

Integration And Test Engineer jobs near you
Infographic showing various Integration And Test Engineer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 8% Part Time, 2% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $120,426 per year, or $57.9 per hour.

SDET Engineer/ Functional Tester

Syntricate Technologies

Deerfield, IL • On-site

Full-time

Re-posted 23 days ago

Key responsibilities

  • Advise on quality engineering strategies and best practices for automation and end-to-end testing.

  • Manage multiple product delivery cycles across multi-application and multi-platform environments, including microservices and API testing.

  • Develop and execute test plans, identify bug relationships to software code, and report data to drive improvements.

Job description

Job Summary:
Syntricate Technologies is seeking a SDET Engineer/Functional Tester who will focus on quality engineering practices and automation in software testing. The role involves advising on QE strategies, managing multiple product delivery cycles, and ensuring effective integration testing across various environments.
Responsibilities:
• Understanding of best QE practices and automation in Software engineering organizations.
• Experience in advising the solution and QE strategy for e2e testing.
• Experience working on at least three product delivery cycles simultaneously and multi-application and multiple-platform environments.
• Experience in Microservices Testing.
• Experience in API & Web Services testing like Soap, REST, etc.
• Experience in mocking dependent services for integration test purposes.
• Experience in data mapping and data conversion or BI/DSS testing.
• Strong understanding of distributed systems.
• In-depth knowledge of SDLC and STLC in the Agile delivery model.
• Strong experience with dev-ops tools JIRA, Zephyr Git, Jenkins.
• Strong experience in BDD/TDD Cucumber frameworks.
• Strong experience in NoSQL (Complex queries, stored procedures, etc).
• Up-to-date knowledge of test automation trends, technologies, methods, etc.
• Integration testing experience in the complex multi-systems environments.
• Excellent problem-solving skills Strong written and verbal communication skills.
• Plan, forecast, and present automation solutions to the client.
• Experience developing design specifications, test plans, and protocols.
• Experience identifying the relationship of bugs to software code.
• Experience managing, prioritizing/organizing and tracking details and meeting deadlines of multiple projects with varying completion dates.
• Experience analyzing and reporting data in order to identify issues, trends, or exceptions to drive improvement of results and find solutions.
• Experience identifying operational issues and recommending and implementing strategies to resolve problems.
Qualifications:
Required:
• Understanding of best QE practices and automation in Software engineering organizations.
• Experience in advising the solution and QE strategy for e2e testing
• Bachelor's degree and at least 6 years of experience in Automation testing using Java
• Experience working on at least three product delivery cycles simultaneously and multi-application and multiple-platform environments
• Development background experience in Java, J2EE, Spring or Azure Services
• Experience in Microservices Testing.
• Experience in API & Web Services testing like Soap, REST, etc
• Experience in mocking dependent services for integration test purposes
• Experience in data mapping and data conversion or BI/DSS testing
• Strong understanding of distributed systems.
• In-depth knowledge of SDLC and STLC in the Agile delivery model
• Strong experience with dev-ops tools JIRA, Zephyr Git, Jenkins
• Strong experience in BDD/TDD Cucumber frameworks
• Strong experience in NoSQL (Complex queries, stored procedures, etc)
• Up-to-date knowledge of test automation trends, technologies, methods, etc.
• Integration testing experience in the complex multi-systems environments
• Excellent problem-solving skills Strong written and verbal communication skills
• Plan, forecast, and present automation solutions to the client
• Experience developing design specifications, test plans, and protocols.
• Experience identifying the relationship of bugs to software code
• Experience managing, prioritizing/organizing and tracking details and meeting deadlines of multiple projects with varying completion dates.
• Experience analyzing and reporting data in order to identify issues, trends, or exceptions to drive improvement of results and find solutions.
• Experience identifying operational issues and recommending and implementing strategies to resolve problems.
Company:
Syntricate Technologies offers quality assurance, validation, regulatory, business analysis, and project management services. Founded in 2004, the company is headquartered in Boston, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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