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Product Reliability Engineer – f/m/d
LittelfuseProduct Reliability Engineer at Littelfuse focusing on product reliability across the lifecycle. Defining strategies and managing qualification concepts to meet customer and industry requirements.
About the role
Key responsibilities & impact- Definition of global reliability strategies, qualification concepts, and methodologies including test scope, stress conditions, and sample sizes required to demonstrate product reliability
- Definition and ownership of product-specific qualification plans based on application requirements, customer expectations, and industry standards such as JEDEC, IEC, and AECQ
- Definition of product-specific test requirements and justified deviations based on global test specifications and mission profiles
- Evaluation and interpretation of reliability test results in relation to product performance, application conditions, and customer expectations, including structured disposition and risk mitigation approach for qualification failures
- Analysis and understanding of failure mechanisms, including degradation behavior, physics-of-failure, and correlation to product design and stress conditions
- Development and application of lifetime and acceleration models, including wear-out mechanisms and extrapolation approaches
- Definition of reliability concepts, decision logic, and product-specific best practices based on product requirements and global standards
- Alignment of qualification requirements with lab capabilities, including feasibility, capacity, cost, and timeline
- Close collaboration with Project Management, R&D, Product Engineering, Customer Quality, and Global Quality Labs
- Participation in project decision gates and reviews, providing reliability recommendations
- Ownership of reliability KPIs at product and program level, including definition, monitoring, and continuous improvement (e.g. qualification robustness, failure rates, lifecycle performance)
- Responsibility for robust reliability strategies and programs across the product lifecycle, including new product development, change management, and ongoing reliability monitoring
- Consolidation and communication of reliability findings and contribution to continuous improvement
Requirements
What you’ll need- Degree in Electrical Engineering, Physics, Materials Science or Comparable
- Strong experience in semiconductor or electronic component reliability
- Deep understanding of semiconductor failure mechanisms, degradation behavior, and reliability testing principles
- Strategic and structured working style
- Ability to multi-task, prioritize and work in a high-pressure environment
- Fluent verbal and written communication skills in English
Benefits
Comp & perks- Competitive compensation and benefits
- Performance-based incentives
- Flexible work arrangements
- Development opportunities
ATS Keywords
✓ Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
reliability strategiesqualification conceptstest requirementslifetime modelsacceleration modelsfailure mechanismsdegradation behaviorreliability testing principlesrisk mitigationqualification KPIs
Soft Skills
strategic working stylestructured working stylemulti-taskingprioritizationhigh-pressure environmentcommunication skills
Certifications
degree in Electrical Engineeringdegree in Physicsdegree in Materials Science