At a Glance
- Tasks: Develop and simulate PCB structures for high-speed interfaces in cutting-edge AI technology.
- Company: Join Graphcore, a leader in AI compute innovation, part of the transformative SoftBank Group.
- Benefits: Enjoy a culture of continuous learning, innovation, and diverse team collaboration.
- Other info: Must have the right to work in the UK; no visa sponsorship available.
- Why this job: Be at the forefront of AI breakthroughs, working on impactful projects with a dynamic team.
- Qualifications: 5+ years in high-speed digital circuit development; expertise in signal integrity and PCB design required.
The predicted salary is between 48000 - 72000 £ per year.
Overview
Own signal integrity for the interconnects that make advanced AI compute systems reliable at scale.
As a Signal Integrity Engineer, you will shape the high-speed PCB and interconnect structures behind Graphcore’s next AI compute platforms. You will take technical ownership across board, package and system-level design.
Your work will help advanced digital interfaces perform within demanding system budgets. That means stronger hardware, cleaner bring-up and greater confidence in first-time-right delivery.
You will develop, extract, simulate and validate structures for SerDes, DDR and other high-speed interfaces. You will turn complex requirements into practical design rules, then prove them through simulation and lab correlation.
This is a role for someone who enjoys difficult physical design problems. You will influence decisions early, move between models and measurements, and raise the standard for future hardware.
The team and culture
Hardware Engineering works across the full hardware lifecycle, from architecture and implementation to bring-up, validation and production support. Engineers work directly with silicon, package, PCB, firmware, software, systems and supplier teams.
Ownership sits close to the engineering problem. You will guide layout decisions, challenge assumptions and use evidence to move designs forward quickly.
Decisions are made through clear technical reasoning, open discussion and measured results. The team values people who speak up, take responsibility and turn ambiguity into progress.
What we’re looking for
- Strong signal and power integrity capability across high-speed digital hardware.
- Deep understanding of transmission lines, impedance control, loss, crosstalk, jitter, return paths and power delivery.
- Practical experience with multi-gigabit SerDes, DDR or other advanced board-level interfaces.
- Experience using SI/PI and electromagnetic tools such as ANSYS SIwave, HFSS, Siemens HyperLynx or equivalent.
- Hands-on lab experience using VNAs, high-speed oscilloscopes, signal generators and related measurement equipment.
- Ability to turn simulation data, lab results and system requirements into sound engineering decisions.
Benefits
- Unlimited annual leave
- Up to 5% matched pension
- Phantom equity – share in Graphcore’s success
- True flexibility in how and where you work
- Office spaces designed for collaboration
- Free food and an on-site barista
- Health cash plan
- Income protection
- Life assurance
- Other benefits you can choose from (private medical insurance, dental plan etc)
We welcome people from all backgrounds and experiences and are committed to building an inclusive environment where everyone can do their best work.
We’re an equal opportunity employer and recognise that everyone brings different strengths and perspectives. If you need any adjustments during the interview process, just let us know - we’re happy to support you.
Join Graphcore
Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry.
As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone.
Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore brings together deep expertise to solve complex problems and deliver meaningful progress in AI compute.
Signal Integrity Engineer in Bristol employer: graphcore
Graphcore is an exceptional employer, offering a dynamic work environment that fosters innovation and continuous learning in the cutting-edge field of Artificial Intelligence. Located in the UK, employees benefit from a collaborative culture that values diverse perspectives and provides ample opportunities for professional growth, all while contributing to transformative technologies that shape the future of AI. With a commitment to equity, diversity, and inclusion, Graphcore ensures that every team member feels valued and empowered to make a meaningful impact.
StudySmarter Expert Advice🤫
We think this is how you could land Signal Integrity Engineer in Bristol
✨Tip Number 1
Familiarise yourself with the specific tools mentioned in the job description, such as ANSYS SIWave and Mentor Hyperlynx. Having hands-on experience or even completing relevant online courses can give you a significant edge during discussions.
✨Tip Number 2
Network with professionals in the field of signal integrity and high-speed digital circuit design. Attend industry conferences or webinars to meet potential colleagues from Graphcore and gain insights into their work culture and expectations.
✨Tip Number 3
Prepare to discuss your previous projects that involved high-speed PCB design and validation. Be ready to explain your problem-solving approach and how you ensured signal integrity in those projects, as this will demonstrate your practical experience.
✨Tip Number 4
Showcase your ability to work in a collaborative environment by highlighting any past experiences where you successfully worked in small teams. Emphasise your communication skills and eagerness to contribute across all stages of the development cycle.
We think you need these skills to ace Signal Integrity Engineer in Bristol
Some tips for your application 🫡
Understand the Role:Before applying, make sure you fully understand the responsibilities and requirements of the Signal Integrity Engineer position. Familiarise yourself with the specific skills needed, such as experience with high-speed digital circuit development and PCB design.
Tailor Your CV:Customise your CV to highlight relevant experience in high-speed digital circuit development and signal integrity. Include specific projects or roles where you've used tools like ANSYS SIWave or Mentor Hyperlynx, as well as any practical lab work you've done.
Craft a Compelling Cover Letter:Write a cover letter that showcases your passion for AI and hardware engineering. Mention how your background aligns with Graphcore's mission and values, and provide examples of how you've successfully tackled similar challenges in previous roles.
Proofread and Edit:Before submitting your application, carefully proofread your documents for any spelling or grammatical errors. A polished application reflects your attention to detail, which is crucial for a role that involves precision in engineering.
How to prepare for a job interview at graphcore
✨Showcase Your Technical Expertise
Be prepared to discuss your experience with high-speed digital circuit development, especially in relation to signal and power integrity. Highlight specific projects where you've successfully implemented SERDES or DDR interfaces, and be ready to explain the challenges you faced and how you overcame them.
✨Familiarise Yourself with Relevant Tools
Make sure you are well-versed in the simulation tools mentioned in the job description, such as ANSYS SIWave, HFSS, and Mentor Hyperlynx. You might be asked to demonstrate your knowledge of these tools during the interview, so consider reviewing their functionalities and any recent projects you've used them on.
✨Prepare for Practical Scenarios
Since the role involves extensive lab work, be ready to discuss your hands-on experience with debugging and validating designs. Think of specific examples where you brought up prototypes and how you ensured they met performance standards, as this will show your practical skills and problem-solving abilities.
✨Emphasise Team Collaboration
Graphcore values teamwork, so be sure to highlight your ability to work collaboratively in small teams. Share experiences where you contributed to all parts of the development cycle, from concept to testing, and how you communicated effectively with team members to achieve project goals.
