Graphcore
Technology
PrincipalPower&PerformanceValidationEngineer
Neural analysis suggests this role is
optimal for Lead candidates.
“Principal Power & Performance Validation Engineer at Graphcore. Skills: Power validation, Performance validation, AI compute silicon, System performance. Define validation strategies. Lead validation activities”
Industry & Context.
Debug complex issues; Identify bottlenecks; Recommend improvements; Root cause analysis
What They're Looking For.
Must Have
Experience in power and performance validation, Experience leading engineering teams, Deep understanding of SoC architecture, Linux systems knowledge, Low-level performance analysis experience, Python programming skills, Experience with benchmarking tools, Experience debugging hardware and software, Define structured validation methodologies, Analytical skills, Communication skills, Stakeholder management skills, Cross-functional collaboration skills, Lead technical initiatives
Nice to Have
Experience with AI accelerator architectures, Experience with GPU architectures, Experience with high-performance compute architectures, Experience with pre-silicon modelling, Experience with simulation environments, Knowledge of power management technologies, Knowledge of silicon characterization methodologies, Programming experience in C/C++, Familiarity with hardware instrumentation, Familiarity with telemetry systems, Experience with high core-count systems, Experience with large-scale compute systems, Experience scaling technical teams, Experience building technical teams
What You'll Do.
Define validation strategies
Lead validation activities
Mentor validation engineers
Support validation engineers
Prioritize validation activities
Execute validation activities
Develop validation plans
Lead post-silicon bring-up
Drive power validation
Drive performance validation
Validate CPU subsystems
Validate memory subsystems
Validate interconnect subsystems
Validate I/O subsystems
Develop automation frameworks
Develop regression infrastructure
Develop reporting tools
Design benchmark workloads
Execute performance experiments
Collaborate with teams
Debug technical issues
Resolve technical issues
Define validation metrics
Define pass/fail criteria
Define reporting methodologies
Guide workload generator development
Guide micro-benchmark development
Analyze performance data
Recommend improvements
Contribute to process improvement
Contribute to tooling improvement
Contribute to practice improvement
Communicate technical findings
Communicate project status
Communicate recommendations
Support hiring activities
How You'll Work.
Team & Collaboration
Cross-functional teams; Architecture teams; RTL teams; Firmware teams; Software teams; Systems teams; Geographically distributed teams
Communication Scope
Communicate technical findings; Communicate project status; Communicate risks; Communicate recommendations
Process & Methodology
Prioritization, Delivery coordination
Full Job Description
About us 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 enjoys a culture of continuous learning and constant innovation. Job Summary Reporting to senior leadership within Architecture and Validation, the Power and Performance Validation Lead will drive validation strategy and execution for advanced AI compute silicon and systems. The role is responsible for leading power, thermal and performance validation activities across pre-silicon and post-silicon environments to ensure products meet efficiency, reliability and scalability expectations. This role combines deep technical expertise with people leadership responsibilities, including team development, prioritisation, mentoring and delivery coordination across multiple projects and stakeholders. The Team The Power and Performance Validation team sits within the Architecture and Validation organisation and is responsible for validating the performance, efficiency and thermal behaviour of Graphcore silicon and systems. The team supports the full product lifecycle, from early architectural modelling through to first silicon bring-up, characterization and production readiness. Engineers work closely with cross-functional teams globally to debug complex issues, optimize workloads and continuously imp
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