Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead reliability strategy for advanced AI silicon and packaging technologies.
- Company: Join Graphcore, a pioneering tech company in the AI compute space.
- Benefits: Enjoy flexible working, generous leave, private medical insurance, and more.
- Other info: Inclusive work environment with excellent career growth opportunities.
- Why this job: Make a real impact on cutting-edge AI hardware and technology.
- Qualifications: 8+ years in semiconductor reliability engineering and strong analytical skills.
The predicted salary is between 70000 - 90000 £ per year.
About Graphcore
At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacentre scale. As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem.
To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world. We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence.
Job Summary
We are seeking a Senior Semiconductor Reliability Engineer to lead reliability strategy and execution across advanced silicon nodes and advanced packaging technologies, spanning both pre-silicon and post-silicon phases. This role is responsible for ensuring robust product reliability from technology selection and design enablement through silicon bring-up, qualification, and high-volume manufacturing. The successful candidate will work at the intersection of device physics, circuit design, packaging, and manufacturing, providing technical leadership on reliability risk assessment, modeling, qualification, and failure analysis for complex, high-performance devices.
The Role
As a Senior Reliability Engineer, you will lead reliability strategy and qualification activities for advanced AI silicon and package technologies. You’ll work across pre-silicon analysis, post-silicon qualification, and failure analysis, partnering closely with silicon, packaging, manufacturing, and quality teams. This role combines deep technical expertise with cross-functional leadership and offers the opportunity to influence reliability methodology for cutting-edge AI hardware platforms.
Responsibilities and Duties
- Define reliability requirements for advanced silicon nodes and package platforms
- Perform pre-silicon reliability risk assessments across silicon, interconnect, and package technologies
- Evaluate reliability mechanisms including EM, TDDB, BTI, HCI, BEOL, and silicon-package interaction
- Support design reviews, guard-banding, and reliability sign-off activities
- Develop and execute qualification plans aligned with JEDEC and customer requirements
- Lead HTOL, thermal cycling, thermal shock, and reflow qualification testing
- Drive correlation between pre-silicon modelling and post-silicon qualification results
- Lead root-cause analysis of silicon and package-related failures
- Utilize X-ray and CSAM analysis to diagnose package defects including delamination, voiding, and cracking
- Work with foundries, OSATs, and reliability labs to resolve reliability and manufacturing issues
- Author qualification reports, risk assessments, and reliability documentation
- Mentor engineers and contribute to reliability best practices and methodologies
Candidate Profile
Essential
- Bachelor’s or Master’s degree in Electrical Engineering, Materials Science, Physics, Mechanical Engineering, or related field
- 8+ years of semiconductor reliability engineering experience
- Strong understanding of silicon reliability mechanisms including EM, TDDB, BTI, and HCI
- Experience with BEOL, interconnect, and advanced package reliability
- Hands-on experience with HTOL, thermal cycling, thermal shock, and reflow testing
- Experience using X-ray and CSAM for package failure analysis
- Familiarity with JEDEC reliability standards
- Strong analytical, communication, and cross-functional collaboration skills
Desirable
- Experience with leading-edge nodes, AI accelerators, or high-performance SoCs
- Knowledge of HBM, chiplets, TSVs, micro-bumps, and 2.5D/3D integration
- Experience with wafer-level reliability or system-level stress testing
- Experience working with foundries and OSAT partners
- Technical leadership or mentoring experience
Benefits
In addition to a competitive salary, Graphcore offers flexible working, a generous annual leave policy, private medical insurance and health cash plan, a dental plan, pension (matched up to 5%), life assurance and income protection. We have a generous parental leave policy and an employee assistance programme (which includes health, mental wellbeing, and bereavement support). We offer a range of healthy food and snacks at our central Bristol office and have our own barista bar! We welcome people of different backgrounds and experiences; we’re committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments. Applicants for this position must hold the right to work in the UK. Unfortunately at this time, we are unable to provide visa sponsorship or support for visa applications.
Senior Semiconductor Reliability Engineer – Advanced Silicon & Packaging in Bristol employer: graphcore
Contact Detail:
graphcore Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Semiconductor Reliability Engineer – Advanced Silicon & Packaging in Bristol
✨Tip Number 1
Network like a pro! Reach out to current employees at Graphcore on LinkedIn or other platforms. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Prepare for the interview by brushing up on your technical knowledge. Make sure you can discuss reliability mechanisms like EM, TDDB, and HCI confidently. We want to see your expertise shine!
✨Tip Number 3
Showcase your problem-solving skills during interviews. Be ready to discuss past projects where you tackled complex issues in semiconductor reliability. We love hearing about real-world applications of your skills!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the Graphcore team.
We think you need these skills to ace Senior Semiconductor Reliability Engineer – Advanced Silicon & Packaging in Bristol
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter to highlight your experience in semiconductor reliability engineering. We want to see how your skills align with the specific requirements mentioned in the job description.
Showcase Your Technical Expertise: Don’t hold back on detailing your hands-on experience with reliability testing methods like HTOL and thermal cycling. We’re looking for someone who can demonstrate their deep understanding of silicon reliability mechanisms.
Be Clear and Concise: When writing your application, keep it straightforward and to the point. Use clear language to explain your achievements and how they relate to the role. We appreciate clarity as much as technical prowess!
Apply Through Our Website: We encourage you to submit your application through our website. It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at graphcore
✨Know Your Reliability Mechanisms
Make sure you brush up on your understanding of reliability mechanisms like EM, TDDB, and HCI. Be ready to discuss how these apply to advanced silicon nodes and packaging technologies, as this will show your technical depth and relevance to the role.
✨Prepare for Technical Questions
Expect in-depth technical questions related to pre-silicon and post-silicon phases. Review your past experiences with HTOL, thermal cycling, and failure analysis, and be prepared to share specific examples that highlight your problem-solving skills.
✨Showcase Cross-Functional Collaboration
This role requires working closely with various teams. Prepare to discuss instances where you've successfully collaborated with silicon, packaging, and manufacturing teams. Highlight your communication skills and how they contributed to project success.
✨Familiarise Yourself with JEDEC Standards
Since the role involves developing qualification plans aligned with JEDEC standards, make sure you understand these guidelines. Being able to reference them during your interview will demonstrate your preparedness and commitment to industry best practices.