Senior Signal Integrity Engineer – High‑Speed I/O Systems

graphcore; Austin (TX); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Flexible working

401(k) retirement plan

Health, dental, and vision coverage

Employee Assistance Programme (EAP)

Job summary

Graphcore is looking for a Senior Signal Integrity Engineer in Austin, Texas, to develop high-speed signaling solutions. You will analyze and optimize system architectures while collaborating with teams across design and engineering.

The ideal candidate has strong expertise in signal integrity, hands-on measurement skills, and experience with simulation tools. Join us to work on complex compute platforms that define the future of I/O performance.

Qualifications

• Experience with high-speed digital systems and signal integrity.
• Hands-on measurement using VNAs, TDRs, and high-speed oscilloscopes.
• Strong knowledge of PCIe Gen4/5/6, Ethernet, and related I/O technologies.

Responsibilities

• Conduct end-to-end signal integrity analysis for system architectures.
• Analyze high-speed interfaces and perform simulations.
• Collaborate with various teams to optimize I/O channel performance.

Skills

Signal integrity expertise

Hands-on measurement

High-speed digital systems

Communication skills

Education

Bachelor’s or Master’s degree in Electrical Engineering

Tools

Ansys HFSS

Keysight ADS

Cadence Sigrity

CST

SPICE

VNAs

TDRs

BERTs

High-speed oscilloscopes

Job description

Graphcore is looking for a Senior Signal Integrity Engineer in Austin, Texas, to develop high-speed signaling solutions. You will analyze and optimize system architectures while collaborating with teams across design and engineering.

The ideal candidate has strong expertise in signal integrity, hands-on measurement skills, and experience with simulation tools. Join us to work on complex compute platforms that define the future of I/O performance.