Senior Debug Engineer
Responsibilities:
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 functionality and performance after corrective actions are implemented.
- Support production and laboratory environments during issue resolution activities.

Root Cause and Corrective Action
- Lead root cause investigations utilizing methodologies such as 5 Whys, Fishbone (Ishikawa) Analysis, Fault Tree Analysis (FTA), Failure Mode and Effects Analysis (FMEA), DMAIC,



and Lean methodologies.
- Recommend and implement corrective and preventive actions (CAPA).
- Track issue closure and validate effectiveness of implemented solutions.

Process Improvement
- Identify recurring failure trends and drive continuous improvement initiatives.
- Develop debug procedures, troubleshooting guides, and knowledge‑base documentation.
- Recommend test enhancements to improve defect detection and prevention.
- Support reliability and quality improvement projects.

Cross‑Functional Collaboration
- Work closely with Product Engineering, Design Engineering, Manufacturing Engineering, Quality Engineering, Test Engineering, and Operations teams.
- Communicate technical findings through reports, presentations, and review meetings.
- Support customer issue investigations when required.

Qualifications
- 10+ years of experience in debugging, failure analysis, manufacturing engineering, quality eng

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