# Simulation & Modeling Engineer at Sygaldry Technologies

- Company: Sygaldry Technologies
- What the company does: Sygaldry builds quantum-accelerated AI servers to exponentially speed up AI training and inference, cutting compute costs and improving energy efficiency. Backed by Y Combinator.
- Company website: https://www.sygaldry.com
- Type: Startups (AI role)
- Level: Mid level
- Location: San Francisco
- Work setup: On-site
- Pay: $155K to $200K base salary per year (USD)
- Posted: 2026-08-31
- Apply by: 2026-10-15
- Apply: https://jobs.ashbyhq.com/sygaldry-technologies/5ada4013-8792-463e-b490-1d1e21e8d84b
- Page: https://www.1752.vc/careers/jobs/sygaldry-technologies-simulation-and-modeling-engineer/

## About the role

This role is focused on the modeling and simulation of high-performing AI hardware, and does not require prior knowledge of quantum computers. It will interface with a variety of internal teams and external partners with whom we are planning to collaborate. We will share more detail about this role during in-person discussions. Contribute to and improve the ASTRA-sim simulation environment for our hypbrid architecture

## What they're looking for

- Masters in Electrical or Computer Engineering and 2-5 years relevant work experience
- Contributed to the modeling and simulation environment of a distributed AI acceleration architecture
- Modeled complex training, inference and reasoning workflows implemented in a heterogeneous AI cluster of GPUs, CPUs and novel accelerators
- Exposure to the simulation environments used by the GPU/XPU supplier, hyperscalers and/or frontier labs for simulation AI workloads on various system and hardware architectures
- Familiarity with architecture modeling and distributed simulation platforms, such as Gem5, ASTRA-sim and such
- Experience with SystemC behavioral models and timing-aware behavioral models

Tags: Technical