Staff Package Design Engineer - Cu FSM/BGBM/Bumping 封装设计专家

Company Description

Renesas is one of the top global semiconductor companies in the world. We strive to develop a safer, healthier, greener, and smarter world, and our goal is to make every endpoint intelligent by offering product solutions in the automotive, industrial, infrastructure and IoT markets. Our robust product portfolio includes world-leading MCUs, SoCs, analog and power products, plus Winning Combination solutions that curate these complementary products. We are a key supplier to the world’s leading manufacturers of electronics you rely on every day; you may not see our products, but they are all around you.

Renesas employs roughly 21,000 people in more than 30 countries worldwide. As a global team, our employees actively embody the Renesas Culture, our guiding principles based on five key elements: Transparent, Agile, Global, Innovative, and Entrepreneurial. Renesas believes in, and has a commitment to, diversity and inclusion, with initiatives and a leadership team dedicated to its resources and values. At Renesas, we want to build a sustainable future where technology helps make our lives easier. Join us and build your future by being part of what’s next in electronics and the world.

Job Description

• Design and develop package and interconnect methods for Renesas’s packaging needs in the areas of Power SiP/modules, wafer level chip scale package,  flip-chip, multi-chip module LGA and power device packaging.
• Strong understanding on wafer processing such as Cu Front side of metal/Backgrind Backmetal, Taiko Backgrinding, Glass carrier bonding&grinding, Patterned back metal, Cu pillar bumping technology.
• Package technologies qualification for consumer & industrial power as well as automotive power applications.
• Benchmark, select and qualify suitable materials, processes and assembly subcontractors (OSAT) or contract manufacturers (CM).
• Work with OSAT/CM  to develop, run DOE to optimize processes and establish process spec.
• Work with Product groups and Reliability team, qualify new packages and processes within required time frame.
• Resolve all process integration issues by ensuring all window checks are done on critical process steps.
• Establish production controls and monitor to ensure there is no room for quality incidents.
• Ensure smooth transition into production & implement ramp up monitor.  
• Work with OSAT/CM  to monitor and resolve process issues early in the production to ensure only parts with superior quality shipped to customer.
• Develop and maintain technical expertise on advances and innovations in power SiP/modules, wafer level packaging & flip chip interconnects.
• Participate in packaging roadmap development & focus on execution.
• Address internal and external customer complains working with peers of Marketing, Product groups, Quality and Operations organization to satisfy growth in businesses.
• Establish & maintain package design rules.

Qualifications

• Doctorate/Masters / Bachelor Degree in Physics, Chemistry, Mechanical, Electrical or Materials Engineering.

• 6-12 years of relevant experience in package development emphasizing power SiP/module, wafer level & flip-chip packaging.
• Strong understanding of Cu FSM/BGBM & Bumping process (Evaporation & Sputtering), assembly process knowledge, qualification methods, SPC and statistical analysis software. Knowledge of embedded substrate technologies a plus
• Strong interpersonal and communication skills.
• Strong analytical and presentation skills.

Additional Information

Renesas is an embedded semiconductor solution provider driven by its Purpose, To Make Our Lives Easier. With a global team of over 21,000 engineers and problem solvers in more than 30 countries, we offer the opportunity to work on world‑leading technology for Automotive, Industrial, Infrastructure, and IoT, shaping a safer, healthier, greener, and smarter future.

At Renesas, TAGIE is our culture, grounded in being Transparent, Agile, Global, Innovative, and Entrepreneurial. It shapes how we work, grow and deliver on our purpose together. This collaborative spirit and mindset drive our semiconductor technology to transform industries and impact millions of lives.

We believe in rewarding our employees with a competitive benefits package alongside their salary. More information will be provided during the hiring process.

Are you ready to join our team and shape the future with us?

Renesas Electronics is an equal opportunity and affirmative action employer, committed to supporting diversity and fostering a work environment free of discrimination on the basis of sex, race, religion, national origin, gender, gender identity, gender expression, age, sexual orientation, military status, veteran status, or any other basis protected by law. For more information, please read our Diversity & Inclusion Statement.