TPU PCIe Design Lead

Google; Sunnyvale (CA); On-site; USD 192,000 - 278,000; Full time

Job summary

Google Sunnyvale seeks a PCIe Design Engineer to shape the PCIe/SoC RTL for next-generation data center accelerators. You will architect and implement SoC-level RTL, building core infrastructure like clocking, reset, and chip management, while collaborating with software and hardware teams to deliver high-performance accelerators.

You will contribute to TPUs and AI hardware efforts, verifying complex digital designs with emphasis on TPU architecture integration within AI/ML systems.

Qualifications

• Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field, or equivalent practical experience.
• 10 years of experience in ASIC design, including one project focused on PCIe logic.
• Experience debugging RTL using Verdi/VCS and automating tasks via Python or Perl.
• Experience in SystemVerilog/Verilog for RTL development and microarchitecture definition.
• Experience with PCIe protocol layers (e.g., Transaction, Data Link, and Physical) or LTSSM.
• Experience with Clock Domain Crossing (CDC), timing closure, or synthesis flows.

Responsibilities

• Lead the PCIe microarchitecture and RTL development, ensuring high-performance designs that meet PPA targets and quality guidelines.
• Manage the full RTL lifecycle, including documentation and coding, with sign-off readiness for Lint, CDC, and synthesis.
• Partner with system architects to integrate the PCIe subsystem to meet bandwidth, latency, and power goals.
• Coordinate with Verification and Physical Design teams to develop test plans, use PCIe VIP, and achieve timing closure.
• Resolve complex protocol issues and lead post-silicon bring-up for link integrity and subsystem performance.

Skills

ASIC design

PCIe protocol

RTL debugging

SystemVerilog/Verilog

PCIe LTSSM

CDC/timing closure

Python/Perl scripting

Education

Bachelor's degree in Electrical/Computer Engineering or related field

Tools

Verdi/VCS

PCIe VIP

Job description

In most instances, this position requires in-person interviews as part of the hiring process.

Minimum qualifications

• Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field, or equivalent practical experience.


• 10 years of experience in ASIC design, including one project focused on PCIe logic.


• Experience debugging RTL using Verdi/VCS and automating tasks via Python or Perl.


• Experience in SystemVerilog/Verilog for RTL development and microarchitecture definition.


• Experience with PCIe protocol layers (e.g., Transaction, Data Link, and Physical) or LTSSM.


• Experience with Clock Domain Crossing (CDC), timing closure, or synthesis flows.

Preferred qualifications

• Master's degree or PhD in Electrical Engineering, Computer Engineering or Computer Science, with an emphasis on computer architecture.


• 10 years of ASIC design experience, including 3 years in PCIe (Gen4/5/6) controller or protocol logic.


• Experience with advanced RTL design, including multi-clock domains, timing closure, datapath optimization, and hardware/firmware partitioning.


• Experience with cross-functional leadership, driving efforts with software/system teams from RTL development through silicon bring-up.


• Experience in PCIe architecture, including Link Training and Status State Machine (LTSSM), TLP/FLIT pipelines, flow control, ordering rules, and performance tuning.


• Knowledge of ASIC flow, SerDes, and scripting.

About the job

In this role, you’ll work to shape the future of AI/ML hardware acceleration. You will have an opportunity to drive cutting-edge TPU (Tensor Processing Unit) technology that powers Google's most demanding AI/ML applications. You’ll be part of a team that pushes boundaries, developing custom silicon solutions that power the future of Google's TPU. You'll contribute to the innovation behind products loved by millions worldwide, and leverage your design and verification expertise to verify complex digital designs, with a specific focus on TPU architecture and its integration within AI/ML-driven systems.

Join the team designing and developing the core components of Google's next-generation Tensor Processing Units (TPUs), the custom-built accelerators powering AI and machine learning workloads in data centers.

As a Peripheral Component Interconnect Express (PCIe) Design Engineer, you will architect and implement SoC-level RTL for our next-generation data center accelerators. You will build the foundational SoC infrastructure, including clocking, reset, error handling, and chip management that powers silicon beyond designing high-performance PCIe subsystems. In this highly cross-functional role, you will offer a "big picture" view of the product life-cycle from concept to production, requiring close collaboration with software and hardware teams to deliver accelerators.

This position offers the opportunity to work on challenging technical problems at the forefront of AI hardware, working in a dynamic and collaborative environment.

The AI and Infrastructure team is redefining what’s possible. We empower Google customers with breakthrough capabilities and insights by delivering AI and Infrastructure at unparalleled scale, efficiency, reliability and velocity. Our customers include Googlers, Google Cloud customers, and billions of Google users worldwide.

We're behind Google's groundbreaking innovations, empowering the development of AI models, delivering unparalleled computing power to global services, and providing the essential platforms that enable developers to build the future. From software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more. Individual pay is determined by factors including job-related skills, experience, and relevant education or training.

US: $192000 - $278000 (USD) + 20% bonus target + equity + benefits

Responsibilities

Learn more about benefits at Google .

• Lead the PCIe microarchitecture and Register-Transfer Level (RTL) development, ensuring high-performance designs that strictly adhere to Power, Performance, and Area (PPA) targets, coding standards, and quality guidelines.


• Manage the full RTL life-cycle, including documentation and coding, while ensuring the design is sign-off ready for Lint, CDC, and synthesis.


• Partner with system architects to integrate the PCIe subsystem, ensuring it meets chip-level bandwidth, latency, and power consumption goals.


• Coordinate with Verification and Physical Design teams to develop test plans, leverage PCIe VIP, and achieve successful timing closure.


• Resolve complex protocol issues and lead post-silicon bring-up to ensure link integrity and subsystem performance.

Google is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. See also Google's EEO Policy and EEO is the Law. If you have a disability or special need that requires accommodation, please let us know by completing our Accommodations for Applicants form .