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- Tasks: Maximise yield and optimise performance of Phase Control Thyristor products.
- Company: Littelfuse is a top-rated global manufacturer of electronic components, empowering a sustainable world.
- Benefits: Enjoy a collaborative culture, growth opportunities, and the chance to make a real impact.
- Why this job: Join a respected team focused on innovation and quality in a thriving industry.
- Qualifications: HNC/D in relevant engineering fields; experience with statistical analysis and semiconductor manufacturing preferred.
- Other info: Littelfuse values diversity and offers a supportive environment for personal and professional growth.
The predicted salary is between 36000 - 60000 ÂŁ per year.
Littelfuse is one of America’s Best Mid‑Sized Companies (Forbes) and has been named one of the Best Places to Work in Illinois (Best Companies Group) for 11 consecutive years. With its global headquarters in Chicago, Illinois, USA, Littelfuse is a leading, global manufacturer of electronic components serving more than 100,000 end customers across industrial, transportation, and electronics end markets. We have more than 17,000 employees with operations in 15 countries. From semiconductors to sensors… switches to fuses and more… we produce billions of electronic components that help our customers empower a sustainable, connected, and safer world. In 2021, Littelfuse had net sales of $2.1 billion.
We are seeking a driven and detail‑oriented Product Yield Engineer to join our Product Yield Enhancement Team. In this key role, you will be responsible for maximizing yield and optimizing the performance of our Phase Control Thyristor product lines. You will act as the primary technical expert on device characteristics and work cross‑functionally to understand how process variations impact product performance. Your initiatives will directly contribute to improved product quality, higher yields, and greater cost‑effectiveness.
About the job:
Yield Optimization & Improvement
- Analyze final test results and electrical characteristics to identify yield detractors and performance gaps.
- Diagnose root causes of yield loss and drive product‑specific yield improvement initiatives.
- Monitor and report on key product performance metrics and yield trends.
- Collaborate with Process Engineers to implement process changes that enhance yield and performance.
- Present data‑driven findings and recommendations to management and cross‑functional teams.
Product Qualification & Release
- Lead or support the qualification and release of new product numbers for manufacturing.
- Qualify new process recipes from a device performance and yield perspective, ensuring compliance with product specifications.
Failure Analysis & Debugging
- Conduct detailed failure analysis for in‑process die and devices.
- Determine and implement appropriate rework strategies.
- Act as a Subject Matter Expert (SME) to support QA with the analysis of customer returns.
Collaboration & Consultation
- Provide deep product and device expertise to Process Engineers during process optimization.
- Serve as a key technical liaison between design, process, and test teams to ensure manufacturability and high yield.
About you:
- HNC/D in Electrical Engineering, Semiconductor Physics, Materials Science, or a related engineering discipline.
- Proficiency in statistical analysis tools (e.g., JMP, Minitab) for yield analysis and correlation studies.
- Strong analytical and problem‑solving skills with the ability to translate device performance into process improvements.
- Proven ability to manage and drive cross‑functional projects to completion.
- Working knowledge of lean and Six Sigma continuous improvement methodologies (DMAIC, A3, 8D, 5‑Why’s).
- Excellent time management, self‑motivation, and the ability to prioritize multiple projects.
- Clear and confident communication skills for technical discussions and reporting.
Desirable Skills
- Previous experience as a Product Engineer or Test Engineer in semiconductor manufacturing, ideally with knowledge of power devices (e.g., Thyristors, IGBTs, Diodes, GTOs).
- Strong understanding of semiconductor device physics, electrical characterization, and failure analysis methods.
- Hands‑on experience with characterization equipment and final test platforms.
- Six Sigma Green or Black Belt certification is a plus.
Littelfuse strives to empower associate growth and development in a culture of ongoing collaboration and respect for diverse global perspectives and expertise. Our Core Values – Respect, Customer Focus, Agility, Collaboration – support us in our mission to improve the safety, reliability, and performance of our customers’ products that use electrical energy.
We are an equal opportunity employer that takes pride in giving every associate the means and courage to make a difference – everywhere, every day.
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Product Yield Engineer employer: Littelfuse
Contact Detail:
Littelfuse Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Product Yield Engineer
✨Tip Number 1
Familiarise yourself with Littelfuse's product lines, especially the Phase Control Thyristors. Understanding their specific characteristics and applications will help you demonstrate your knowledge during interviews and discussions.
✨Tip Number 2
Brush up on your statistical analysis skills, particularly with tools like JMP and Minitab. Being able to discuss how you've used these tools in past projects can set you apart as a candidate who is ready to tackle yield analysis.
✨Tip Number 3
Highlight any experience you have with lean and Six Sigma methodologies. Be prepared to share specific examples of how you've applied these principles to improve processes or yield in previous roles.
✨Tip Number 4
Network with current or former employees of Littelfuse if possible. They can provide insights into the company culture and expectations, which can be invaluable when preparing for interviews.
We think you need these skills to ace Product Yield Engineer
Some tips for your application 🫡
Understand the Role: Before applying, make sure you fully understand the responsibilities of a Product Yield Engineer at Littelfuse. Familiarise yourself with yield optimization, failure analysis, and the specific technical skills required.
Tailor Your CV: Customise your CV to highlight relevant experience in semiconductor manufacturing, yield analysis, and any specific tools or methodologies mentioned in the job description, such as Six Sigma or statistical analysis software.
Craft a Compelling Cover Letter: Write a cover letter that connects your background and skills to the key responsibilities of the role. Emphasise your analytical skills, problem-solving abilities, and any previous experience with power devices.
Showcase Your Achievements: In both your CV and cover letter, include specific examples of past projects where you successfully improved yield or product performance. Use metrics to quantify your impact whenever possible.
How to prepare for a job interview at Littelfuse
✨Understand the Role
Make sure you thoroughly understand the responsibilities of a Product Yield Engineer. Familiarise yourself with yield optimisation, failure analysis, and the specific product lines you'll be working on. This will help you answer questions confidently and demonstrate your genuine interest in the role.
✨Showcase Your Analytical Skills
Prepare to discuss your experience with statistical analysis tools like JMP or Minitab. Be ready to provide examples of how you've used these tools to identify yield detractors or improve product performance in previous roles.
✨Highlight Cross-Functional Collaboration
Since the role involves working with various teams, think of examples where you've successfully collaborated with others. Discuss how you communicated technical findings and drove projects to completion, showcasing your teamwork and communication skills.
✨Demonstrate Continuous Improvement Mindset
Familiarise yourself with lean and Six Sigma methodologies, as these are crucial for the role. Be prepared to discuss any relevant certifications or experiences you have, and how you've applied these principles to achieve better results in past projects.
