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
Operations Teams
Communicate technical findings through reports, presentations, and review meetings.
Support customer issue investigations when required.
About You
10+ years of experience in debugging, failure analysis, manufacturing engineering, quality engineering, test engineering, or related technical roles.
Experience working in manufacturing, electronics, automotive, industrial, semiconductor, or technology environments preferred.
Technical Skills
Strong understanding of troubleshooting methodologies.
Experience with root cause analysis techniques.
Ability to interpret
Schematics
Engineering drawings
Specifications
Test procedures
Familiarity with manufacturing and test processes.
Knowledge of quality systems and continuous improvement methodologies.
Experience using data analysis tools such as Excel, Power BI, Minitab, JMP, or similar.
Preferred Skills
Knowledge of Lean Manufacturing and Six Sigma principles.
Experience with automated test systems.
Familiarity with statistical analysis and process control.
Programming or scripting knowledge (Python, SQL, C#, or similar).
Understanding of reliability engineering concepts.
Littelfuse is an equal opportunity employer committed to empowering every associate to make a difference — everywhere, every day.
#LI-KRL
At Littelfuse, we support employee growth and development. Guided by our culture principles, our teams work together to deliver value for customers and make a positive impact in the communities where we operate. We are an equal opportunity employer committed to fostering an inclusive workplace where everyone has the opportunity to grow and contribute. We offer competitive compensation and benefits, performance-based incentives, flexible work arrangements, and development opportunities.
