Senior Staff Engineer, Physical Implementation CAD Lead

Position Summary

Samsung, a world leader in advanced semiconductor technology, is founded on a simple philosophy – the endless pursuit of excellence will create a better world for all. At Samsung Austin Research and Development Center (SARC) and Advanced Computing Lab (ACL), we are building a center of excellence for Intellectual Property (IP) that is applied to high-performance computing devices (mobile, automotive, and other custom market segments) consumed by millions of people around the world. Come build with us!

Role and Responsibilities

As a Senior Staff Physical Implementation CAD Engineer, you will shape the development and deployment of physical design CAD flows and methodologies to enable high-performance, power-efficient GPU and SoC designs at advanced technology nodes.

In this high-impact individual contributor role, you will lead a team of engineers focusing on physical implementation methodology innovation, while driving automation and scalable infrastructure across concurrent programs. You bring strong expertise in P&R tool ecosystems, bleeding-edge node challenges (<5nm), and cross-functional collaboration to improve flow robustness, design productivity, and PPA outcomes across Samsung’s next-generation silicon.

• Leveraging your expertise in physical design and CAD methodology, you define and evolve next-generation physical design flows (synthesis, placement, routing, timing, and power optimization) to enable scalable, high-quality design execution across advanced nodes.

• You provide technical leadership and hands-on support to project teams, driving flow triage, adapting methodologies to program-specific needs, and resolving complex implementation challenges through data-driven analysis.

• You champion automation and infrastructure development, building robust scripting and tool integrations (Python, Tcl, shell) while advancing AI-assisted methodologies to improve predictability, turnaround time, and engineering efficiency.

• You advance cross-functional collaboration with internal design and DTCO teams, and external EDA vendor partners to evaluate emerging technologies, influence tool capabilities, and proactively address new challenges introduced by sub-5nm process nodes.

• You inspire high performance by mentoring junior engineers, fostering a culture of ownership, accountability and innovation-driven execution, and staying ahead of emerging GPU physical implementation methodology and CAD best practices.

Skills and Qualifications

• 11+ years of experience with a Bachelor’s Degree in Computer Science/Engineering, or 9+ years of experience with a Master’s Degree, or 7+ years of experience with a Ph.D.

• 11+ years of hands-on experience in Physical Design CAD, methodology development, or design enablement for complex GPU, CPU, or SoC programs.

• Strong expertise in Physical Design flows, including synthesis, place-and-route, timing closure, power optimization, and signoff methodologies.

• Deep experience with Cadence and/or Synopsys P&R toolsets, Static Timing Analysis, voltage-aware optimization, and voltage drop analysis.

• Strong understanding of advanced technology node challenges (<5nm), including physical verification flows (Calibre/ICV) and DTCO considerations.

• Proficiency in scripting and automation (Python, Tcl, shell) with experience building scalable CAD infrastructure.

• Experience with leading complex technical initiatives, driving process and methodology innovation, and mentoring engineers.

• Excellent collaboration and communication skills, with the ability to navigate ambiguity and influence in a fast-paced, global environment.

Our Team

The Advanced Design Technology and Design Implementation teams play a critical role in driving technology development across Samsung System LSI business. Operating at the intersection of design technology and physical implementation, we engage with Foundry partners from early-phase technology exploration through the full design lifecycle. Our teams span advanced design process and methodology development, GPU physical design and implementation, CAD, and DTCO—accelerating  adoption of advanced technology nodes and enabling market-differentiating power, performance, and area (PPA), silicon reliability, and design turnaround time for GPU and system-level IP solutions.

You will join a diverse, highly collaborative organization working a