Power Engineer, 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 agoeven 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 looking for a Hardware Design Engineer with strong skills in both hardware and software. In this role you will be responsible for architecting designing simulating and validating power delivery multi-source solutions on machine learning products and support those designs in AWS fleet through their entire life cycle. You will work cross functionally with AWS monitoring teams members of the Hardware Design team supply chain team vendors ODMs and additional teams across AWS to improve quality and reliability of products operating in the fleet.

Key job responsibilities
In this position youll have the opportunity to:
- Drive design and validation process improvements in availability and efficiency as they relate to power for AWS servers.
- Identify and drive process improvements and automation in power design validation manufacturing and both pre-production and field testability.
- Develop comprehensive AWS reliability models for server power taking advantage of our copious production telemetry and deep knowledge of component internals.
- Identify and drive DFM and DFT improvements related to power
- Engage deeply in the operations of our systems including identifying and rectifying root causes of critical issues
- Ensure the quality & reliability of architecture of our end-to-end system design
- Collaborate with other principal engineers to find simple solutions to brain-contorting problems
- Advocate for the customer and ensure we are building the best possible experience

About the team
Our team is dedicated to supporting new members. We have a broad mix of experience levels and tenures and were 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 hasnt followed a traditional path or includes alternative experiences dont let it stop you from applying.

About AWS
Amazon Web Services (AWS) is the worlds most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating thats 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 its 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 theres nothing we cant achieve in the cloud.

Mentorship & Career Growth
Were continuously raising our performance bar as we strive to become Earths Best Employer. Thats why youll find endless knowledge-sharing mentorship and other career-advancing resources here to help you develop into a better-rounded professional.

- B.S. Electrical Engineering Computer Engineering or a related field
- 5-8 years of experience with hardware and software integration for embedded systems or hardware development
- Experience with using power related lab test equipment: scope E-load bench top PSU VNA
- Experience with Voltage regulator load slammer testing (ex: VRTT SDLE)
- Experience in troubleshooting voltage regulator functionality and loop stability issues

- Experience with validation of Multiphase voltage regulators POLs Efuse and Hot swap circuits
- Experience with data center deployments of compute-related infrastructure
- Board-level power design experience
- Some experience with Linux

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status disability or other legally protected status.

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 for more information. If the country/region youre applying in isnt listed please contact your Recruiting Partner.