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Debug Tester Jobs in Illinois (NOW HIRING)

Experience with FPGA, signal processing, or hardware debugging tools is a strong plus. * Familiar ... UL Solutions delivers testing, inspection and certification services, together with software ...

Perform testing and engineering services for wireless clients in both stationery and mobile ... Log file analysis and debugging * Modem test experience * Experience with tools such as QXDM, ELT ...

Applies foundational engineering knowledge to assist with coding, debugging, testing, and documentation of embedded software components under close supervision. Works with guidance on assigned tasks ...

This is a hands-on role where you'll own projects from concept and programming through debugging, testing, commissioning, and factory integration. Key Responsibilities * Design, program, and ...

Senior Penetration Tester

Northbrook, IL · Hybrid

$110K - $140K/yr

As a Senior Penetration Tester, you will lead technical engagements responsible for evaluating and ... Experience with FPGA, signal processing, or hardware debugging tools is a strong plus. * Familiar ...

Senior Penetration Tester

Northbrook, IL · Hybrid

$110K - $140K/yr

As a Senior Penetration Tester, you will lead technical engagements responsible for evaluating and ... Experience with FPGA, signal processing, or hardware debugging tools is a strong plus. * Familiar ...

Applies foundational engineering knowledge to assist with coding, debugging, testing, and documentation of embedded software components under close supervision. Works with guidance on assigned tasks ...

Controls Engineers

Elgin, IL · On-site

$160K/yr

This role is hands-on and end-to-end--you'll own projects from concept and proof-of-principle through programming, debug, testing, and factory integration. This position is ideal for someone who ...

Back-end associate

Chicago, IL · On-site

$60K - $70K/yr

Participate in debugging, testing, and improving application performance * Help maintain clean, organized, and well-documented codebases * Follow best practices for security, reliability, and ...

Manual QA

Lisle, IL · On-site

$45 - $50/hr

Knowledge of API testing tools such as Postman. * Familiarity with defect tracking tools like Jira. * Good analytical, debugging, and communication skills. Founded in 2010 and headquartered in the ...

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Debug Tester information

What is a debug tester?

Debug Testers are professionals responsible for identifying, reporting, and helping to resolve software bugs and issues within a program or application. They typically work closely with software developers and quality assurance teams to ensure that products are free from defects before release. Debug Testers use specialized tools to track errors, reproduce issues, and document their findings for developers to fix. Their work is crucial in maintaining the quality and reliability of software products.

How does a debug tester typically collaborate with developers and QA teams during the game development cycle?

Debug Testers regularly work alongside developers and quality assurance (QA) teams to identify, document, and help resolve bugs and technical issues in games. They communicate findings through detailed reports, reproduce issues as needed, and often participate in daily stand-ups or sync meetings to discuss ongoing problems and priorities. This collaborative environment requires strong communication skills and a keen eye for detail. Effective Debug Testers help ensure that issues are not only found but clearly understood and addressed by the appropriate teams.

What are the key skills and qualifications needed to thrive as a debug tester, and why are they important?

To thrive as a Debug Tester, you need a solid understanding of software testing principles, bug tracking, and technical troubleshooting, often supported by a background in computer science or related fields. Familiarity with debugging tools, test management systems, and version control platforms like JIRA, Bugzilla, and Git is typically required. Strong attention to detail, analytical thinking, and effective communication help Debug Testers identify, document, and report issues accurately. These skills ensure that software products are reliable and high-quality before release, minimizing costly errors and improving user experience.

What are popular job titles related to Debug Tester jobs in Illinois?

For Debug Tester jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Debug Tester jobs in Illinois look for?

The top searched job categories for Debug Tester jobs in Illinois are:

What cities in Illinois are hiring for Debug Tester jobs?

Cities in Illinois with the most Debug Tester job openings:

Infographic showing various Debug Tester job openings in Illinois as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, and 5% Contract. Highlights an 84% Physical, 6% Hybrid, and 10% Remote job distribution.

Senior Debug & Reliability Engineer (Chicago)

Chicago, IL • On-site


littelfuse
Electrical Equipment, Appliance, and Component Manufacturing • 5 - 10K employees

8.6

Company rating: 8.6 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

28th of 159 rated electronics manufacturers

People enjoy working here

Good employer

Respectful managers


Full-time

Posted 2 days ago

New


Job description

Littelfuse is seeking a Senior Debug Engineer to identify, analyze, troubleshoot, and resolve complex product and system issues. You will work with engineering, quality, manufacturing, testing, and operations teams to drive root-cause analysis, implement corrective actions, and improve reliability and performance.

Ideal candidates bring 10+ years in debugging, failure analysis, or related technical roles within electronics, automotive or industrial environments, plus strong data-analysis and

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