Signal/Power Integrity Eng, Annapurna Labs

Amazon; Austin (TX); On-site; USD 110,000 - 150,000; Full time

Job summary

A leading company seeks a Signal Integrity/Power Integrity Engineer to design and validate advanced machine learning ASICs. With a robust environment for career growth, you'll leverage your expertise in simulation tools and PCB design to tackle unique challenges. Join a dynamic team committed to innovation and mentorship in a collaborative setting.

Qualifications

• 3+ years experience in signal and power integrity.
• Experience with advanced packaging technologies and power delivery systems.
• Hands-on expertise with simulation tools like Hspice and HFSS.

Responsibilities

• Define, design, and validate AWS next generation machine learning ASICs.
• Collaborate across diverse teams to solve complex technical problems.
• Work in a dynamic environment, impacting product quality and design.

Skills

Signal Integrity

Power Integrity

Simulation Tools

PCB Design

EMIR Simulation

Education

B.S. in Electrical Engineering

Tools

Hspice

Cadence

HFSS

Job description

Signal/Power Integrity Eng, Annapurna Labs

Annapurna Labs (our organization within AWS UC) designs silicon and software that accelerates innovation. Customers choose us to create cloud solutions that solve challenges that were unimaginable a short time ago—even yesterday. Our custom chips, accelerators, and software stacks enable us to take on technical challenges that have never been seen before, and deliver results that help our customers change the world.

We are seeking a SI/PI Engineer (Signal Integrity and Power Integrity) who will play a key role in the definition, design and validation of AWS next generation machine learning ASICs. As a member of our hardware team, you will have a meaningful opportunity to participate in the design and execution of all SI related topics, with the goal of creating and customized platforms that fit within AWS datacenter’s world leading technology.

Key job responsibilities
Our engineers collaborate across diverse teams, projects, and environments to have a firsthand impact on our global customer base. You’ll bring a passion for innovation, data, and hardware knowledge. You'll also solve challenging technical problems, often ones not solved before, at every layer of the design.

This Signal Integrity Engineering role combines technical expertise with strategic design leadership. The ideal candidate will bring 3+ years of experience in signal and power integrity, with hands-on expertise in simulation tools like Hspice, Cadence, and HFSS. The role involves working with advanced packaging technologies, PCB design, and power delivery systems. Additional experience with die capacitors, SOC power, and 3D/2.5D EMIR simulation tools would be valuable. The position offers direct impact on product quality through innovative solutions for complex signal integrity challenges, requiring both technical depth and cross-functional collaboration skills. The engineer will work in a dynamic environment, influencing product decisions while solving cutting-edge challenges in high-speed digital design.

A day in the life
About the team
Our team is dedicated to supporting new members. We have a broad mix of experience levels and tenures, and we’re building an environment that celebrates knowledge-sharing and mentorship. Our senior members enjoy one-on-one mentoring and thorough, but kind, code reviews. We care about your career growth and strive to assign projects that help our team members develop your engineering expertise so you feel empowered to take on more complex tasks in the future.

Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.

About AWS
Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.

Inclusive Team Culture
Here at AWS, it’s in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences, inspire us to never stop embracing our uniqueness.

Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve in the cloud.

Mentorship & Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.

BASIC QUALIFICATIONS

- B.S. in EE
- 3+ years of experience using time domain and frequency domain tools: Hspice, Sigrity, HFSS, or Microwave Studio
- 3+ years of experience with PCB, Package, interposers (COWOS) and Silicon Technologies
- 3 + years of experience in Transmission line theory and Electromagnetics and its application in SerDes, Single-ended signal and parallel bus interfaces.

PREFERRED QUALIFICATIONS

- M.S. in EE
- Experience with die capacitors, DTC caps and IPD caps
- Experience with SOC power, integrated power Module
- Experience with 3D/2.5D EMIR simulation tools: Redhawk 3DIC or Voltus
- 5 + years of experience with high speed scopes and probing techniques









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Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

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