{"schemaVersion":"jobsearcher.job.v1","id":"070ccf9770cd03f8ecfb73fa","url":"https://jobsearcher.com/jobs/070ccf9770cd03f8ecfb73fa","canonicalUrl":"https://jobsearcher.com/jobs/070ccf9770cd03f8ecfb73fa","title":"Staff-Power and Performance Validation Engineer","description":"Staff -Power and Performance Validation EngineerAbout UsGraphcore 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 SummaryReporting 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 requires strong technical expertise and collaboration across multiple engineering disciplines to deliver robust validation methodologies, scalable automation frameworks and actionable performance insights.The TeamThe 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 improve validation infrastructure and methodologies.Responsibilities and DutiesDefine and lead validation strategies for power, thermal and performance characterization of AI compute silicon and platformsContribute to planning and execution of validation activities across multiple projects and milestonesDevelop comprehensive validation plans covering functional, stress, workload and corner-case scenariosLead post-silicon bring-up and characterization activities for power and performance validationDrive validation of CPU, memory, interconnect and high-speed I/O subsystems under complex workload conditionsDevelop scalable automation frameworks, regression infrastructure and reporting tools using PythonDesign and execute benchmark workloads, parameter sweeps and performance experiments to identify optimization opportunitiesCollaborate with architecture, RTL, firmware, software and systems teams to debug and resolve complex technical issuesDefine validation metrics, pass/fail criteria and reporting methodologies to ensure repeatable and high-quality analysisGuide development of custom workload generators and micro-benchmarks where requiredAnalyse power, thermal and performance data to identify bottlenecks and recommend improvementsContribute to continuous improvement of validation processes, tooling and engineering practicesCommunicate technical findings, project status, risks and recommendations clearly to stakeholders and engineering leadershipSupport knowledge sharing and contribute to continuous improvement across the validation organisationCandidate ProfileEssentialStrong experience in power and performance validation, silicon characterization or system performance engineeringDeep understanding of modern SoC architecture, including CPU, memory, interconnect and high-speed I/O technologiesStrong Linux systems knowledge and low-level performance analysis experienceStrong Python programming skills for automation, orchestration and data analysisExperience with benchmarking and profiling tools such as stress-ng, fio, perf, iperf or equivalent technologiesExperience debugging complex hardware and software interactionsAbility to define structured validation methodologies, workload models and test strategiesStrong analytical skills with the ability to interpret large datasets and identify system bottlenecksStrong communication and cross-functional collaboration skillsAbility to work independently on complex technical tasks while collaborating effectively across teamsDesirableExperience with AI accelerator, GPU or high-performance compute architecturesExperience with pre-silicon modelling or simulation environmentsKnowledge of power management technologies and silicon characterization methodologiesProgramming experience in C/C++ for low-level system or benchmark developmentFamiliarity with hardware instrumentation and telemetry systemsExperience working with high core-count or large-scale compute systemsExperience contributing to shared validation infrastructure and engineering best practicesUSA BenefitsIn addition to a competitive salary, Graphcore offers flexible working and a comprehensive benefits package designed to support your health, wellbeing and financial future. Our benefits include medical, dental and vision coverage, Flexible Spending Accounts (FSAs), Health Savings Accounts (HSAs), disability and life insurance, a 401(k) retirement plan, commuter benefits, wellness services and an Employee Assistance Programme (EAP). 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.","company":"Graphcore","rawCompany":"graphcore","city":"Austin","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-06-26T12:16:26.683Z","occupations":[{"code":"17-2112.02","title":"Validation Engineers","slug":"validation-engineers"},{"code":"17-2061.00","title":"Computer Hardware Engineers","slug":"computer-hardware-engineers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"334413","title":"Semiconductor and Related Device Manufacturing","slug":"semiconductor-and-related-device-manufacturing"},{"code":"334111","title":"Electronic Computer Manufacturing","slug":"electronic-computer-manufacturing"},{"code":"541715","title":"Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)","slug":"research-and-development-in-the-physical-engineering-and-life-sciences-except-nanotechnology-and-biotechnology"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Staff-Power and Performance Validation Engineer","description":"Staff -Power and Performance Validation EngineerAbout UsGraphcore 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 SummaryReporting 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 requires strong technical expertise and collaboration across multiple engineering disciplines to deliver robust validation methodologies, scalable automation frameworks and actionable performance insights.The TeamThe 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 improve validation infrastructure and methodologies.Responsibilities and DutiesDefine and lead validation strategies for power, thermal and performance characterization of AI compute silicon and platformsContribute to planning and execution of validation activities across multiple projects and milestonesDevelop comprehensive validation plans covering functional, stress, workload and corner-case scenariosLead post-silicon bring-up and characterization activities for power and performance validationDrive validation of CPU, memory, interconnect and high-speed I/O subsystems under complex workload conditionsDevelop scalable automation frameworks, regression infrastructure and reporting tools using PythonDesign and execute benchmark workloads, parameter sweeps and performance experiments to identify optimization opportunitiesCollaborate with architecture, RTL, firmware, software and systems teams to debug and resolve complex technical issuesDefine validation metrics, pass/fail criteria and reporting methodologies to ensure repeatable and high-quality analysisGuide development of custom workload generators and micro-benchmarks where requiredAnalyse power, thermal and performance data to identify bottlenecks and recommend improvementsContribute to continuous improvement of validation processes, tooling and engineering practicesCommunicate technical findings, project status, risks and recommendations clearly to stakeholders and engineering leadershipSupport knowledge sharing and contribute to continuous improvement across the validation organisationCandidate ProfileEssentialStrong experience in power and performance validation, silicon characterization or system performance engineeringDeep understanding of modern SoC architecture, including CPU, memory, interconnect and high-speed I/O technologiesStrong Linux systems knowledge and low-level performance analysis experienceStrong Python programming skills for automation, orchestration and data analysisExperience with benchmarking and profiling tools such as stress-ng, fio, perf, iperf or equivalent technologiesExperience debugging complex hardware and software interactionsAbility to define structured validation methodologies, workload models and test strategiesStrong analytical skills with the ability to interpret large datasets and identify system bottlenecksStrong communication and cross-functional collaboration skillsAbility to work independently on complex technical tasks while collaborating effectively across teamsDesirableExperience with AI accelerator, GPU or high-performance compute architecturesExperience with pre-silicon modelling or simulation environmentsKnowledge of power management technologies and silicon characterization methodologiesProgramming experience in C/C++ for low-level system or benchmark developmentFamiliarity with hardware instrumentation and telemetry systemsExperience working with high core-count or large-scale compute systemsExperience contributing to shared validation infrastructure and engineering best practicesUSA BenefitsIn addition to a competitive salary, Graphcore offers flexible working and a comprehensive benefits package designed to support your health, wellbeing and financial future. Our benefits include medical, dental and vision coverage, Flexible Spending Accounts (FSAs), Health Savings Accounts (HSAs), disability and life insurance, a 401(k) retirement plan, commuter benefits, wellness services and an Employee Assistance Programme (EAP). 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.","datePosted":"2026-06-26T12:16:26.683Z","dateModified":"2026-06-26T12:16:26.683Z","hiringOrganization":{"@type":"Organization","name":"Graphcore","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Austin","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"070ccf9770cd03f8ecfb73fa"},"url":"https://jobsearcher.com/jobs/070ccf9770cd03f8ecfb73fa"}}