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Integration And Test Engineer Jobs in Illinois (NOW HIRING)

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 ...

Senior Test Engineer

Columbia, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

East Saint Louis, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Fairview Heights, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Wood River, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

South Roxana, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Roxana, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Dupo, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Maryville, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Collinsville, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Glen Carbon, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Belleville, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Edwardsville, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Caseyville, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Granite City, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

East Carondelet, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Venice, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Senior Test Engineer

Madison, IL · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Design and execute functional, integration, system, regression, and end-to-end testing activities.

New

Showing results 21-40

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 Aug 6, 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 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 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 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 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:
Infographic showing various Integration And Test Engineer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $120,426 per year, or $57.9 per hour.

Systems Engineer (Integration & Test) Level 2 with Security Clearance

Indotronix International Corp

Rolling Meadows, IL • On-site

Other

Posted 23 days ago


Job description

Indotronix is seeking an Onsite Job: Systems Engineer (Integration & Test) Level 2 Work Location: Rolling Meadows, IL Shift Timings: 6:00 AM - 4:30 PM Work Schedule: 9x80 A Security Clearance: Active DoD Secret Clearance Required Job Description: • Support the integration and testing of complex electronic systems. • Troubleshoot hardware, software, and firmware issues throughout the integration and test lifecycle. • Collaborate with cross-functional engineering teams and stakeholders to execute system integration activities. • Develop and execute integration and test plans for complex systems. • Support system verification, validation, and qualification testing activities. • Assist in evaluating system performance and resolving technical issues. • Document test results, analyze data, and provide recommendations for improvements. • Support engineering activities using systems engineering principles and methodologies. Must Haves: • BS Degree in Electrical Engineering, Mechanical Engineering, Systems Engineering, or related technical field with 2+ years of related experience, or MS Degree in a related technical field. • Experience troubleshooting hardware, software, and firmware issues. • Demonstrated ability to work collaboratively across multiple engineering disciplines. Preferred: • Experience in an integration and test environment for complex electronic systems. • Experience performing Design Verification Testing (DVT), Environmental Qualification Testing, and EMI Qualification Testing. • Working knowledge of DOORS and Verification Cross Reference Matrices (VCRMs). • Experience with one or more of the following: EOIR systems, sensors, optics, RF/EW systems, DSP, antenna design, computational electromagnetics, or RF test equipment. • Experience with Model-Based Systems Engineering (MBSE) tools such as Cameo. • Experience applying systems engineering principles to develop and execute integration test plans. • Knowledge of MATLAB, C, C++, Java, Python, or other scripting languages. • Experience writing and executing test scripts. • Ability to work independently with minimal supervision. • Willingness to travel. • Active Secret or Top Secret Clearance preferred. Education/Experience: Requires a BS Degree in Electrical Engineering, Mechanical Engineering, Systems Engineering, or a related technical field with 2+ years of related experience, or an MS Degree in a related technical field. An Active DoD Secret Clearance is required to start.

Indotronix logo

About Indotronix

Sourced by ZipRecruiter

In 1986, Indotronix established itself in the staffing space. 22 years later, Avani entered the scene, offering consulting and technology development. Finally, in 2016, the two joined forces to begin delivering talent across all areas, from Staffing to Consulting to unique platform development.

Industry

Recruiting and staffing services

Company size

1,001 - 5,000 Employees

Headquarters location

Rochester, NY, US