Staff Physical Design Engineer, HBM

Employer description

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.

Micron’s High‑Bandwidth Memory (HBM) Digital Design organization is seeking a Digital Physical Design Engineer to drive backend implementation of high‑performance, low‑power digital logic used in advanced memory products. This role spans backend implementation from Netlist to GDSII, with a strong focus on timing closure, power integrity, and manufacturability in advanced process technologies. The successful candidate will work closely with RTL, DFT, CAD, and verification teams to deliver high‑quality physical designs, contribute to methodology improvements, and help push performance, power, and area (PPA) targets in complex, multi‑hierarchy designs.

Key Responsibilities:

Own and execute physical design implementation from synthesized netlist through GDSII, including floorplanning, placement, clock tree synthesis, routing, and physical signoff

Utilize AI-Enabled tools in the Netlist to GDS flowPerform and drive timing closure across multiple modes, corners, and scenarios using industry‑standard STA tools

Analyze and resolve congestion, timing, IR drop, EM, and power integrity issues

Develop and refine floorplans, power grids, and clocking strategies for high‑performance designs

Work with placement and timing closure of custom analog hard IP macros in a digital-on-top design flow

Collaborate closely with RTL designers to influence partitioning, constraints, and micro‑architecture decisions early in the design cycle

Implement and validate low‑power design techniques, including multiple/isolated power domains, power gating, and UPF/CPF‑based power intent

Execute physical verification (DRC/LVS/ANT/DFM) and support signoff flows

Drive functional and timing ECOs as needed to meet design targets

Use scripting and automation (TCL, Python, etc.) to improve productivity, quality, and flow robustness

Interface with EDA vendors and internal CAD teams to debug tool issues, evaluate new tools and functions, and improve physical design methodologies.

Required Qualifications

Strong understanding of the RTL‑to‑GDSII physical design flow particularly floorplanning, place & route, clock distribution, and timing analysis and closure using standard EDA tools and advanced process technologies

Experience with full‑chip integration, partitioning, and budgeting

Solid understanding of power, performance, and area tradeoffs

Knowledge of low‑power architectures, including DVFS, power gating, and multi‑voltage designs

Proficiency in scripting/programming (TCL , Python, Perl, Shell scripting)

Strong problem‑solving skills and ability to debug complex physical design issues

Effective communication skills and ability to work in a cross‑functional team environment

Experience in validating Power Distribution Network (PDN), IR/EM

Preferred Qualifications:

Experience with advanced technology nodes

Experience with high‑frequency, high‑density designs and complex clocking schemes

Familiarity with memory, HBM, or datapath‑intensive designs

Understanding of device physics and process‑technology impacts

Experience in the 3D-IC technology, methodology, and advanced packaging and thermal considerations

Education and Experience:

Required: Bachelor’s degree in EE with good understanding of computer architecture and 7+  years experience in related field

Desired: Master’s degree in EE / CE with 5+ years experience in related field

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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To learn more about Micron, please visit micron.com/careers

For US Sites Only: To request assistance with the application process and/or for reasonable accommodations, please contact Micron’s People Organization at  [email protected] or 1-800-336-8918 (select option #3)

Micron Prohibits the use of child labor and complies with all applicable laws, rules, regulations, and other international and industry labor standards.

Micron does not charge candidates any recruitment fees or unlawfully collect any other payment from candidates as consideration for their employment with Micron.

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