Director of HPC Network Infrastructure
About The Position
Our Networking team is at the heart of CoreWeave’s High-Performance Computing (HPC) infrastructure. We design, build, and operate large-scale, low-latency, high-throughput networks that power some of the most demanding AI and HPC workloads in the world. As we scale, networking is not just a backbone — it’s a differentiator in performance, efficiency, and reliability. About the role: As the Director of HPC Network Infrastructure, you will lead the design, deployment, and optimization of CoreWeave’s global high-performance networking stack. You’ll be responsible for advancing our network architecture to support hyperscale GPU clusters, low-latency interconnects, and petabyte-scale data movement across data centers. This is a hands-on leadership role where you will guide teams in building the next generation of networking systems for HPC and AI workloads. You will collaborate closely with infrastructure, systems, and AI platform teams to ensure that our network consistently delivers world-class performance and reliability at scale.
Requirements
- 10+ years of experience in network engineering with at least 5+ in leadership roles.
- Proven track record designing and operating large-scale data center networks supporting HPC or AI/ML workloads.
- Deep expertise in:
- Experience deploying and scaling 100/200/400G networking technologies.
- Strong background in network security, segmentation, and isolation for multi-tenant HPC/AI environments.
- Demonstrated success in building and scaling engineering teams from scratch.
Nice To Haves
- Prior experience leading networking for cloud-scale HPC or GPU-accelerated platforms.
- Familiarity with NVIDIA networking technologies (BlueField DPUs, Quantum/ConnectX InfiniBand).
Benefits
- Medical, dental, and vision insurance - 100% paid for by CoreWeave
- Company-paid Life Insurance
- Voluntary supplemental life insurance
- Short and long-term disability insurance
- Flexible Spending Account
- Health Savings Account
- Tuition Reimbursement
- Ability to Participate in Employee Stock Purchase Program (ESPP)
- Mental Wellness Benefits through Spring Health
- Family-Forming support provided by Carrot
- Paid Parental Leave
- Flexible, full-service childcare support with Kinside
- 401(k) with a generous employer match
- Flexible PTO
- Catered lunch each day in our office and data center locations
- A casual work environment
- A work culture focused on innovative disruption
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What This Job Offers
Job Type
Full-time
Career Level
Director
Education Level
No Education Listed
