Littelfuse (NASDAQ: LFUS) is a diversified industrial technology manufacturing company shaping solutions for the safe and efficient transfer of electrical energy. Headquartered in Chicago, Illinois, USA, we serve customers across industrial, transportation, and electronics markets worldwide. With approximately 16,000 employees we design and manufacture innovative technologies that support electrification, energy efficiency, and advanced automation. Our general reach is matched by a culture that empowers innovation and long-term growth. Guided by our principles We Care, We Succeed With Our Customers, and We Own the Outcome, we work collaboratively, think boldly, and deliver solutions that move industries forward.

The Senior Debug Engineer is responsible for identifying, analyzing, troubleshooting, and resolving complex product, manufacturing, hardware, software, and system issues. This role works closely with Engineering, Quality, Manufacturing, Test, and Operations teams to drive root cause analysis, implement corrective actions, and improve overall product reliability, quality, and performance.




The ideal candidate possesses strong analytical skills, a methodical problem-solving approach, and the ability to work across cross-functional teams to resolve critical technical issues efficiently.

About Your Job:
Debug and Failure Analysis
· Investigate and diagnose product failures, defects, and performance issues.
· Perform systematic root cause analysis using established problem-solving methodologies.
· Analyze test data, logs, system reports, and failure symptoms to identify root causes.
· Replicate reported issues in controlled environments for troubleshooting purposes.
· Escalate complex technical problems to design and development teams when necessary.
Technical Troubleshooting
· Troubleshoot hardware, software, firmware, electrical, mechanical, and system-level issues.
· Utilize diagnostic tools, oscilloscopes, analyzers, debuggers, and test equipment.
· Verify fu

📌 Sr. Debug Engineer (Piedras Negras)
🏢 Littelfuse
📍 Piedras Negras