System Tests & Diagnostics Engineer Technical Lead

Graphcore; Austin (TX); Vor Ort; USD 140.000 - 190.000; Vollzeit

Benefits dieser Stelle

Work-Life Balance

Healthcare: Private Medical Insurance

Pension

Income Protection

Progression

Wellbeing

Zusammenfassung

Graphcore in Austin, Texas is seeking a System Tests & Diagnostics Engineer to develop, extend, and integrate silicon validation tools that expose hardware failures, characterize silicon behavior, and improve platform observability during bring-up and validation.

You will collaborate with Arm engineers, extend diagnostics technologies for Graphcore AI hardware, and design configurable, scalable diagnostics suites across CPU, memory, PCIe, BMC, and firmware.

Qualifikationen

• Bachelor’s or Master’s degree in a technical discipline.
• Strong programming and debugging capabilities across hardware/software domains.

Aufgaben

• Develop diagnostic software and stress tools to expose hardware failures and improve platform observability.
• Develop reusable libraries and utilities that integrate with existing validation framework to support multiple silicon revisions and platforms.

Kenntnisse

Python

C/C++

Linux systems

Diagnostics

Debugging

Server platform architecture

Observability

Problem-solving

Communication

Hardware-software debugging

Ausbildung

Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Electrical Engineering, or a related technical discipline

Tools

Arm diagnostics tools

Diagnostics framework

Silicon validation tools

Jobbeschreibung

• We are seeking a highly skilled System Tests & Diagnostics Engineer to develop, extend, and integrate specialized silicon validation and diagnostics tools for next-generation AI SoCs
• Unlike traditional validation roles focused on executing test plans, this position is responsible for developing the diagnostic software and stress tools that expose hardware failures, characterize silicon behavior, and improve platform observability throughout bring-up and validation
• You will work closely with Arm engineers to understand and extend existing diagnostics technologies while developing Graphcore-specific capabilities for future AI hardware
• You will work with existing Arm-developed diagnostics technologies and extend them to support Graphcore’s next-generation AI silicon
• You will be responsible for developing system-level diagnostics and stress tools that integrate with an existing framework to detect data integrity, computational correctness, performance, and reliability issues across CPUs, AI accelerators, memory, storage, PCIe, firmware, BMC, and other platform components. Examples include silent data corruption (SDC) tests, power transient stress tools, and platform diagnostics, with opportunities to develop new diagnostics as future hardware capabilities evolve
• This role requires close collaboration with hardware architects, firmware engineers, validation engineers, and diagnostics teams to understand new hardware capabilities and translate them into reusable diagnostic software
• Learn and extend existing Arm diagnostics tools to support Graphcore’s AI platform
• Develop specialized diagnostics and stress-testing software for CPU, memory, interconnect, PCIe, and other system components
• Build reusable validation utilities that integrate into the existing validation framework
• Develop tools that expose intermittent hardware failures including silent data corruption, timing-related issues, and hardware instability
• Design configurable diagnostic applications supporting multiple silicon revisions, platforms, and execution environments
• Develop automation for executing diagnostics across server and rack-scale validation environments
• Design configuration-driven diagnostics supporting scalable parameterization and workload variation
• Collaborate with hardware architects to understand new hardware capabilities and identify missing diagnostics
• Work closely with firmware and validation teams to improve hardware observability
• Debug low-level hardware, firmware, operating system, and driver interactions
• Analyze diagnostic output and improve fault isolation methodologies
• Develop software that enables engineers to reproduce and investigate difficult hardware failures
• Contribute reusable libraries and utilities that improve engineering productivity across multiple validation teams
• Successful candidates will:
• Extend existing diagnostics technologies to support new Graphcore hardware
• Develop new diagnostics tools for emerging hardware capabilities
• Build reusable software components that integrate seamlessly with the existing validation framework
• Improve hardware observability and root-cause isolation
• Detect and characterize intermittent hardware failures that traditional validation techniques cannot expose
• Deliver configurable diagnostics that scale across multiple platforms and silicon revisions
• Work effectively across hardware, firmware, validation, and diagnostics teams to continuously improve platform quality

Benefits

• Work-Life Balance: We believe you should have a good work-life balance. Everyone’s situation is different, so we offer flexible working arrangements and start and finish times, allowing you to choose when to work from home or come into the office
• Healthcare: We offer Private Medical Insurance (PMI) to our employees to help them take care of their health and that of their loved ones
• Pension: We believe that our employees deserve the best when it comes to planning for their future
• Income Protection: Graphcore understands that unforeseen circumstances can happen, and we want to ensure our employees have the necessary financial security in place
• Progression: We prioritise learning and development as an integral part of our culture at Graphcore. Our Talent Development team is dedicated to equipping all our employees with the necessary tools, resources, and support to enhance their skills and reach their full potential in their careers
• Wellbeing: We want to ensure that our employees have the resources and support they need to prioritise their health and wellbeing

Strong analytical and debugging skillsStrong understanding of modern server platform architecture, including how CPU, memory, PCIe, storage, networking, firmware, operating system, and device drivers interact within a complete systemExcellent communication and problem-solving skillsStrong software development skills in Python and C/C++Experience collaborating across hardware, firmware, software, and validation teamsExperience with server platforms, embedded systems, or SoC validationBachelor’s or Master’s degree in Computer Science, Computer Engineering, Electrical Engineering, or a related technical disciplineStrong Linux systems experienceExperience developing hardware diagnostics, system validation software, firmware validation tools, or low-level systems softwareExperience debugging hardware/software interactions across multiple layers of the platformExperience developing diagnostics, stress testing, or hardware validation softwareAI accelerators or high-performance computing systemsArm-based server platformsSilent Data Corruption (SDC) testingHardware stress testingPower transient analysisHardware fault injection methodologiesFirmware validationSilicon bring-upPerformance characterizationHardware telemetry and observabilityBMC firmware or server managementRAS (Reliability, Availability, Serviceability) technologiesValidate across subsystems:CPU scaling and cache behaviorMemory (DDR/HBM) bandwidth, latency, and NUMA effectsInterconnect contention under multi-core loadPCIe/I-O throughput, latency, and multi-device scenariosHigh-speed I/O validation