Heterogenous Integration IO Interposer Architect, Principal Engineer

Our vision is to transform how the world uses information to enrich life for all.

Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.

The High-Performance Integrated Group (HIG) is a division within the Technology and Products Group (TPG). We are dedicated to developing and optimizing High Bandwidth Memory (HBM) solutions for AI and ML applications. Our ultimate goal is to deliver the lowest power per bit solutions in the industry!

Position Overview:

The role involves HBM architecture and analysis with modeling and development of high-speed interface, interposer, power distribution networks (PDN) partnering with IO design in next-generation HBM products. In this position, you will be responsible for the pathfinding , design analysis, development, design, optimization, and verification. You will be part of a highly multi-functional team of technical domain experts collaborating closely with a distributed team of Design Engineering, Product Engineering, Process Development, Package Engineering & Business Units to implement a common goal of ensuring our future HBM roadmap is successful.

Responsibilities will include, but are not limited to: 

• Analyze HBM cube PDN integration partnering with IO design
• Pathfinding to explore new HBM architectures, interposer design and modeling for future HBM products and make recommendations after performing highly technical feasibility analyses
• Develop the HBM PHY interface analysis with PDN integrated environment
• Establish signal integrity and power integrity guidelines for end-to-end die to interposer to substrate level heterogenous integrated systems
• Parasitic modeling and design validation, reticle experiments and required tape-out revisions
• Maintain technical expertise and provide training 
• Contribute to cross group communication to work towards standardization and group success 
• Drive innovation into the future Memory generation with dynamic work environment 
• Work with HBM memory and IO design teams to ensure HBM product meet industry leading speed, power, cost, and quality metrics 

Successful candidates for this position will have: 

• Strong theoretical and practical knowledge in SI/PI/EMI
• Extensive background in Signal and Power Integrity, with a focus on I/O circuit and signaling performance
• Proficiency with simulation tools like Q3D, SIWAVE, HFSS, HSPICE, ADS
• Good knowledge of CMOS circuit design, device physics, analog and mixed-signal circuit with experience in high-speed link, ESD
• Familiar with one or more off-chip protocols such as HBM, UCIe or other DRAM
• Experience with circuit verification and optimization including layout verification and parasitic extractions of the circuits 
• Good understanding on timing/area/power/complexity tradeoffs on sophisticated interface design 
• Experience with interposer design and modeling such as CoWoS, EMIB, etc is preferred
• Handy scripting languages, including Python, Tcl, Perl, ACE, and shell is a plus
• Experience with industry-standard tools such as Cadence ADE, Spectre, AMS verification, EM/IR flows, MATLAB, Calibre, etc.
• Understanding of device physics and basic CMOS processing techniques and BSIM model preferred 
• Excellent problem-solving and analytical skills 
• Strong communication skills with the ability to convey sophisticated technical concepts to other design peers both verbally and written

Required Experience: 

• BSEE or greater 
• 7+ years of relevant technical expertise

Job title and level can scale depending on experience and qualifications 

As a world leader in the semiconductor industry, Micron is dedicated to your personal wellbeing and professional growth. Micron benefits are designed to help you stay well, provide peace of mind and help you prepare for the future.  We offer a choice of medical, dental and vision plans in all locations enabling team members to select the plans that best meet their family healthcare needs and budget.  Micron also provides benefit programs that help protect your income if you are unable to work due to illness or injury, and paid family leave.  Additionally, Micron benefits include a robust paid time-off program and paid holidays.  For additional information regarding the Benefit programs available, please see the Benefits Guide posted on micron.com/careers/benefits.

Micron is proud to be an equal opportunity workplace and is an affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, citizenship status, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state, or local laws.

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