Senior Staff
SI/PI Engineer
Posted on 1/9/2024
INACTIVE
Celestial AI

51-200 employees

High-performance computing solutions using photonic technology
Company Overview
Celestial AI, a Machine Learning accelerator company, stands out for its proprietary Photonic Fabric™ technology platform that harnesses light for data movement, providing significant performance gains for multi-node and multi-model applications. The company's scalable accelerator architecture efficiently maps data and compute across a wide range of ML models, eliminating the need for complex software optimizations and positioning it for future growth as ML models increase in complexity. With a seasoned team of industry leaders and a projected addressable market of over $70 billion by 2025, Celestial AI is a promising workplace for those seeking to contribute to high-performance computing solutions.
AI & Machine Learning
Hardware
B2B

Company Stage

Series B

Total Funding

$168.9M

Founded

2020

Headquarters

Santa Clara, California

Growth & Insights
Headcount

6 month growth

16%

1 year growth

55%

2 year growth

262%
Locations
Santa Clara, CA, USA
Experience Level
Entry
Junior
Mid
Senior
Expert
Desired Skills
Cadence Allegro
CategoriesNew
Hardware Engineering
Requirements
  • Master’s degree or higher in Electrical Engineering or RF is preferred but not required
  • 5+ years of experience in signal/power integrity
  • Expertise with time and frequency domain simulation and measurement
  • Prior experience with high speed serdes and power delivery modelling/optimization
  • Ability to deliver effective results in collaborative cross-functional teams in a fast paced startup environment
Responsibilities
  • Use electromagnetic simulation software such as Ansys HFSS / SiWave or Cadence Sigrity Suite to perform pre and post layout simulations
  • Use layout software such as Cadence Allegro/APD viewers, Virtuoso, Klayout, etc. to review designs and modify designs for simulation
  • Use Real Time Oscilloscopes, Sampling Oscilloscopes, TDR, and VNA to verify performance, correlate models to simulation, and debug issues
  • Develop strong technical relationships within the company and externally with customers and vendors as a single point of contact for SI/PI design and manufacturing problems
  • Collaborate with industry peers and suppliers to stay abreast of industry advances and future roadmaps
  • Resolve daily technical issues with cross-functional engineering teams in a timely manner and drive for Celestial AI’s success
  • Actively manage SI/PI qualification of test articles and products, while operating within established cost and time constraints
Desired Qualifications
  • Experience with Photonics is a plus