# Senior Signal Integrity Engineer at Graphcore

- Company: Graphcore
- What the company does: Graphcore has built a new type of processor for machine intelligence to accelerate machine learning and AI applications for a world of intelligent machines. Backed by Air Street.
- Company website: https://graphcore.ai
- Type: Startups (AI role)
- Level: Senior
- Location: Austin, Texas, United States
- Work setup: On-site
- Posted: 2026-06-15
- Apply by: 2026-10-08
- Apply: https://job-boards.greenhouse.io/graphcore/jobs/8588019002
- Page: https://www.1752.vc/careers/jobs/graphcore-senior-signal-integrity-engineer/

## About the role

We are seeking a Senior Signal Integrity Engineer to develop, validate, and optimize high-speed signaling solutions across blade- and rack-level architectures for advanced compute platforms. This role sits at the intersection of silicon, package, interconnect, board, and system design , with a strong emphasis on hands-on measurement, simulation correlation, and cross-functional technical communication.

## What they're looking for

- Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or a related field
- Strong experience in signal integrity for high-speed digital systems
- Hands-on measurement expertise using VNAs, TDRs, BERTs, and high-speed oscilloscopes
- Experience measuring and analyzing S-parameters, impedance profiles, eye diagrams, jitter, timing margins, insertion loss, return loss, and crosstalk
- Knowledge of high-speed interfaces such as PCIe Gen4/5/6, Ethernet, DDR, SerDes , and related I/O technologies
- Experience with SI/PI simulation tools such as HFSS, ADS, Sigrity, CST, SPICE , or equivalent

Tags: HW Platform Dev