Staff IC Foundry Engineer

vishay· AM041 Siliconix Incorporated
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📍 San Jose, CAFull time

About this role

We are seeking great talent to help us build The DNA of tech.®

Vishay manufactures one of the world's largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. We help the world's most in-demand technologies come to life. Every day our products touch your life and the lives of people across the world, though you likely do not know it. Come join us and help us build The DNA of tech.™

Vishay Intertechnology, Inc. is a Fortune 1,000 Company listed on the NYSE (VSH).

Do you want to help us build the DNA of tech.?  Vishay is currently seeking applicants for a Staff IC Foundry Engineer. 

We are currently looking for a Staff IC Foundry Engineer to join our growing team in San Jose, California, that develops integrated circuits at the heart of modern power systems.  We are looking for an engineer who is highly self-driven, takes ownership of their work, and thrives in a collaborate team environment. You will work closely with our design and product engineering teams to ensure successful product development to deliver cutting edge solutions to the market.

Job Location:

This position will be filled near our Vishay offices in San Jose, CA.     

What you will be doing:

  • Investigate, analyze, and resolve silicon yield, reliability, and process-related issues across IC product lines.
  • Serve as the primary technical interface with semiconductor foundries, driving issue resolution and managing technical communications related to process performance, yield excursions, and manufacturing improvements.
  • Develop a deep understanding of foundry process technologies, with emphasis on BCD processes and associated device characteristics.
  • Design, execute, and analyze Design of Experiments to identify root causes, optimize process windows, and improve yield and product performance.
  • Perform statistical analysis of wafer fabrication, parametric, electrical test, and yield data to identify trends, correlations, and improvement opportunities.
  • Collaborate closely with design, product, test, reliability, and foundry engineering teams to drive process and product optimization.
  • Evaluate process changes and technology enhancements, assessing their impact on device performance, reliability, manufacturability, and yield.
  • Develop technical reports, presentations, and recommendations based on data-driven analysis and engineering investigations.
  • Drive continuous improvement initiatives to enhance product quality, manufacturing efficiency, and cost effectiveness.

What you will bring along:

  • Masters degree in electrical engineering, Power Electronics, Materials Science, Physics Engineering, or related technical discipline.
  • Strong knowledge of semiconductor manufacturing processes and IC fabrication technologies.
  • Experience with BCD process technologies, including understanding of device structures, process integration, and yield mechanisms
  • Proven experience investigating yield excursions and performing root-cause analysis.
  • Hands-on experience designing and analyzing DOE experiments.
  • Strong proficiency in statistical data analysis and data mining tools
  • Ability to interpret large datasets and translate findings into actionable process improvements.
  • Excellent communication skills with the ability to effectively engage and influence external foundry partners and internal cross-functional teams.
  • Self-driven, analytical, and results-oriented with strong problem-solving capabilities.
  • Ability to manage multiple projects and thrive in a collaborative team environment.

What can we offer you for your talent:

Vishay offers a comprehensive suite of benefit programs including health care coverage, financial support programs and other resources designed to help you achieve your personal and professional goals. With us, you'll experience unique career paths, an open and collaborative culture, a stable business that will be there for you, and opportunities to work globally and locally.  

Do you have the skills we need? Are you ready to power your career as you power the world? If so, apply today.

Vishay committed to a workplace free of harassment and unlawful discrimination. We do not engage in discrimination or harassment based on race, color, age, gender, sexual orientation, gender identity and expression, ethnicity or national origin, disability, pregnancy, religion, political affiliation, union membership, covered veteran status, protected genetic information or marital status in hiring and employment practices.

It is the policy of Vishay to provide equal employment and advancement opportunities to all colleagues and applicants for employment without regard to race, color, ethnicity, religion, gender, pregnancy/childbirth, age, national origin, sexual orientation, gender identity or expression, disability or perceived disability, genetic information, citizenship, veteran or military status or a person’s relationship or association with a protected veteran, including spouses and other family members, marital or domestic partner status, or any other category protected by federal, state and/or local laws.

Frequently Asked Questions

Is the salary disclosed for the Staff IC Foundry Engineer position at vishay?
The salary for this Staff IC Foundry Engineer role at vishay is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Staff IC Foundry Engineer position at vishay located?
This Staff IC Foundry Engineer role at vishay is based in San Jose, CA. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Staff IC Foundry Engineer role at vishay full-time or part-time?
This is listed as a Full time position. It is posted as a Staff IC Foundry Engineer role in the AM041 Siliconix Incorporated department at vishay.
Which team or department does the Staff IC Foundry Engineer at vishay belong to?
This Staff IC Foundry Engineer position is part of the AM041 Siliconix Incorporated department at vishay. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Staff IC Foundry Engineer position at vishay?
Click the "Apply Now" button on this page. You will be redirected to vishay's official application portal hosted on workday where you can submit your application directly.
When was the Staff IC Foundry Engineer job at vishay posted?
This Staff IC Foundry Engineer position at vishay was posted on Sep 10, 2026. Apply as soon as possible — early applications are often reviewed first.
Staff IC Foundry Engineer
vishay
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