AI Compute Power Integrity Engineer

Graphcore, Ltd.; Bristol; On-site; GBP 55,000 - 75,000; Full time

Benefits offered by this job

Flexible working

Generous leave

Phantom equity

On-site barista and free food

Private medical insurance (optional)

Job summary

Graphcore, Ltd. is seeking a Power Integrity Engineer to deliver robust power integrity solutions across silicon, package and PCB designs. You will analyze PDN, use PI simulations, measurements and lab correlation to turn power behavior into design improvements.

You will own the full system path, influence decoupling strategies, stack-up decisions, bring-up debug and best practices for future platforms while collaborating with hardware teams and external partners.

Qualifications

• Strong understanding of power integrity principles including PDN design and analysis.
• Proficiency with PI simulation tools such as PowerDC, PowerSI, HFSS/SiWave, Simplis, Spice, ADS or similar.
• Experience across chip, package or board-level design.
• Ability to interpret simulation results and translate them into design improvements.
• Knowledge of electromagnetic simulation techniques and lab measurement using VNAs and oscilloscopes.
• Clear communication and cross-functional collaboration skills.

Responsibilities

• Develop and analyse power delivery networks across silicon, package and PCB designs.
• Use simulation, measurement and lab correlation to drive design improvements.
• Own the full system path from decoupling strategies to bring-up debugging and best practices.

Skills

Power integrity

PI simulation tools

Chip/package/board design

Interpreting results

EM simulation & lab measurement

Tools

PowerDC

PowerSI

HFSS/SiWave

Simplis

Spice

ADS

Job description

Graphcore, Ltd. is seeking a Power Integrity Engineer to deliver robust power integrity solutions across silicon, package and PCB designs. You will analyze PDN, use PI simulations, measurements and lab correlation to turn power behavior into design improvements.

You will own the full system path, influence decoupling strategies, stack-up decisions, bring-up debug and best practices for future platforms while collaborating with hardware teams and external partners.