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35 Graphcore Principal Engineer Jobs Hiring Near You

Graphcore

Principal Network Engineer

Milpitas, CA · On-site

Graphcore is a globally recognized leader in Artificial Intelligence computing systems. The company ... We are opening a new AI Engineering Campus in Austin, which will play a central role in Graphcore ...

Graphcore

Principal Firmware Design Engineer

Austin, TX · On-site

Graphcore is a globally recognized leader in Artificial Intelligence computing systems. The company ... We are looking for a Principal Firmware Design Engineer with strong experience in the Zephyr RTOS ...

Graphcore

Principal Firmware Design Engineer

Austin, TX · On-site

Graphcore is a globally recognized leader in Artificial Intelligence computing systems. The company ... We are looking for a Principal Firmware Design Engineer with strong experience in the Zephyr RTOS ...

Graphcore

Principal Reliability Scientist

Austin, TX · On-site

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 ...

Graphcore

AI Platform Architect

Austin, TX · On-site

... engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant ... or Principal Architect for large-scale AI or machine learning platforms. * Distributed AI ...

Graphcore

AI Platform Architect

Austin, TX

... engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant ... or Principal Architect for large-scale AI or machine learning platforms. * Distributed AI ...

Graphcore

AI Platform Architect

Austin, TX · On-site

Graphcore is one of the world's leading innovators in Artificial Intelligence compute, developing ... engineering with at least 4+ years functioning as a Lead or Principal Architect for large-scale AI ...

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What are the key skills and qualifications needed to thrive as a Principal Engineer, and why are they important?

To thrive as a Principal Engineer, you need deep technical expertise in your engineering discipline, strong problem-solving abilities, and typically an advanced degree or equivalent experience. Familiarity with complex software development tools, architectural frameworks, and industry certifications like AWS Certified Solutions Architect or relevant PE licenses is common. Exceptional leadership, communication, and mentorship skills help Principal Engineers guide teams and influence project direction. These competencies are essential for driving innovation, ensuring technical excellence, and delivering large-scale, high-impact solutions.

How does a Principal Engineer typically collaborate with cross-functional teams to drive project success?

Principal Engineers play a key role in collaborating with cross-functional teams, such as product management, design, and operations, to ensure technical solutions align with business objectives. They often lead architectural discussions, mentor team members, and facilitate communication between engineering and non-engineering stakeholders. This collaboration helps identify potential challenges early, streamline development processes, and deliver high-quality products. Additionally, Principal Engineers are often involved in setting technical standards and guiding teams through complex problem-solving.

What are Principal Engineers?

Principal Engineers are highly experienced technical experts who lead engineering teams, provide strategic technical direction, and help solve complex engineering challenges within an organization. They often act as mentors, set technical standards, and collaborate with stakeholders across departments to drive innovation and ensure the success of engineering projects. Principal Engineers typically have many years of industry experience and are recognized for their deep technical knowledge and leadership skills.

What is the difference between Principal Engineer vs Senior Engineer?

AspectPrincipal EngineerSenior Engineer
CredentialsTypically requires 8+ years of experience, advanced technical skills, and often leadership or mentorship experienceUsually requires 3-7 years of experience with strong technical skills
Work EnvironmentLeads complex projects, influences technical strategy, collaborates across teamsFocuses on executing technical tasks, supporting project development, and mentoring junior staff
Employer & Industry UsageCommon in large tech companies, engineering firms, and organizations with advanced technical hierarchiesWidely used across industries for experienced technical contributors

The main difference between a Principal Engineer and a Senior Engineer lies in their level of responsibility, experience, and influence. Principal Engineers typically lead complex projects and shape technical strategies, while Senior Engineers focus on executing technical tasks and supporting team efforts. Both roles require strong technical skills, but Principal Engineers often have more leadership and strategic responsibilities.

What other companies are hiring for Principal Engineer jobs?
What are the most popular categories at Graphcore?
Infographic showing various Principal Engineer job openings at Graphcore in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% Physical job distribution.

Principal Network Engineer

Graphcore

Milpitas, CA • On-site

Full-time

Posted 13 days ago

Job description

Graphcore is a globally recognized leader in Artificial Intelligence computing systems. The company designs advanced semiconductors and data centre hardware that provide the specialized processing power needed to drive AI innovation, while delivering the efficiency required to support its broader adoption.
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. We are opening a new AI Engineering Campus in Austin, which will play a central role in Graphcore's work building the future of AI computing.
RESPONSIBILITIES
  • Responsible for the maintaining all the network fabrics and network topologies operating at peak performance on Graphcore Data centers housing AI server platforms.
  • Collaborate closely with our Network architecture team through all phases of the design and development lifecycle - from concept to deployment - ensuring timely, high-quality, and stable high-speed network fabrics.
  • Primary support of deployed internal fabrics in our AI Datacenters.
  • Direct escalation for Hardware, Link and, Performance issues on network fabrics.
  • Escalation support for customer network fabrics (aligned to reference arch.)
  • Triage day-to-day network topologies (scale-up, scale-out, and front-end networks) issues of Fabrics deployed in Graphcore Datacenters.

REQUIREMENTS
  • Bachelor's, master's degree or equivalent experience in Network Engineering/Security, Information Technology, Computer Science, Computer engineering, or a related field.
  • 9+ years of hands-on experience in network engineering and 3+ years supporting networking on AI or Hyperscale Datacenters.
  • Knowledge of Remote Direct Memory Access (RDMA) and its implementations, specifically ROCEv2 or InfiniBand
  • Knowledge of Lossless network - Experience with congestion control and lossless Ethernet technologies including PDF, ECN and DCQCN.
  • Versed in High-Bandwidth network infrastructure including experience with operating 400G and 800G network fabrics and tackling challenges at the physical layer for networks operating at these speeds. This includes familiarity with specific optical transceivers.
  • Experience sustaining non-blocking, multi-tier CLOS networks (i.e., Spine / Leaf / Super-Spine) that are optimized for high-density GPU clusters.
  • Extensive troubleshooting experience for data center routing protocols such as BGP and OSPF as well as troubleshooting of VXLAN implementations.
  • Cross-Functional collaboration- The candidate must excel at working closely with network architects, systems hardware engineers, AI software engineers, and Datacenter infrastructure teams to optimize the full stack from the application layer down to the Network infrastructure that includes controllers (NICs, SmartNICs, DPUs), network switches, and cabling and optical transceiver operation in our Datacenter.

DIFFERENTIATORS
  • Deep hands-on experience with NetDevOps to automate tasks using tools such as Terraform or Ansible to manage network configurations and state.
  • Possess strong scripting skills such as Python, Go, or JSON to build custom automation, interact with APIs, and develop internal network tools.
  • Deep hands-on experience with modern, high-performance hardware from network switch and NIC providers such as Broadcom, Arista, Cisco, or Pensando.
  • Knowledgeable in Advanced Network Telemetry, beyond traditional SNMP. Knowledgeable in telemetry protocols such as gNMI, Sflow, Netflow, Redfish, and Prometheus to characterize and detect transient congestion events, micro-bursts in the network fabric or defective network hardware.

We welcome people of different backgrounds and experiences and are committed to building an inclusive work environment that makes Graphcore a great home for everyone. We are an equal opportunity employer and want to build a work environment where everyone is happy, productive and respectful so they can do their best work. If you have a disability or additional need that requires accommodation, just let us know.
pproach to interview and encourage you to chat to us if you require any reasonable adjustments.

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