EMIR Engineer, Annapurna Labs - Cloud Scale Machine Learning
About The Position
Our Machine Learning Acceleration (MLA) team develops the Inferentia and Trainium SoCs that are used to power today’s AI workloads in datacenters all around the world. As a Sr. SoC EMIR Engineer, you’ll contribute to the EMIR sign-off of our SoCs and help maintain a high bar on quality. We’re searching for an experienced EMIR engineer with a proven track record of handling challenges at scale. In this role, you’ll be working directly with architects, designers, verification engineers, power integrity engineers and physical design experts - defining best practices in power grid design, developing test cases & vectors to model demand currents accurately, modeling & signing-off EMIR taking into account board and package impact, advancing the state-of-the-art in EMIR analysis and modeling.
Requirements
- Experience identifying bugs in architecture, algorithms, functionality, and performance with strong overall debugging skills
- Experience verifying at multiple levels of logic from IP blocks to SoCs to full system testing
- Understanding of Physical Design, EM/IR, Power Integrity, and Thermal at the die, package, board, and server level
Nice To Haves
- Master's degree in Electrical or Communications Engineering or a related field
- Experience with formal verification techniques including abstraction and end-to-end checking
- Experience with ARM and various DSP ISAs
- Familiarity with Make or similar for automation of EMIR rollups
- Experience with RTL design (System verilog)
- Experience with PnR tools (FusionCompiler or Innovus)
- Familiarity with Power analysis tools (PrimePower or similar)
- Familiarity with timing analysis tools (PrimeTime or similar)
- Experience with lab equipment and lab power analysis
Responsibilities
- Design & analyze power grids
- Setup flows for EMIR analysis
- Run EMIR analysis for large subsystems, SoCs
- Partner with EDA tool vendors to develop / evaluate new methodologies for EMIR analysis
- Develop and maintain dashboards for EMIR rollups
- Work with designers, architects, Verification engineers and Physical Design engineers to develop vectors for IR analysis, Thermal analysis and power estimation
- Design and evaluate power grids
- Working with designers, architects and verification engineers to come up with worst-case vectors for power and IR analysis
- Root cause causes of low annotation or low switching coverage with vectors
- Develop & maintain dashboards to track EMIR status
- Root cause causes of IR drop and suggest solutions to fix
- Combine IR analysis of SoC with IR at board and package level (concurrent IR analysis)
- Do post-silicon power measurements and correlate with simulation.
- Innovate on ways to model VR, board and package impact on voltage drop more accurately.
- Partner with EDA tool vendors to develop / evaluate new methodologies for EMIR analysis
Benefits
- health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage)
- 401(k) matching
- paid time off
- parental leave
- sign-on payments
- restricted stock units (RSUs)
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What This Job Offers
Job Type
Full-time
Career Level
Senior
