Director of HPC Network Infrastructure

<div class="content-intro"><div> <div> <div class="gmail_quote"> <div> <div><span id="m_1770241969069985273m_-2746164444908759431gmail-docs-internal-guid-131e4fb0-7fff-b4e9-ff50-e8cf32449b1b">CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at <a href="http://www.coreweave.com/" target="_blank" data-saferedirecturl="https://www.google.com/url?q=http://www.coreweave.comsource=gmailust=1762613132717000usg=AOvVaw3D-UOhNaqEvF5BEWxjYyAU">www.coreweave.com</a>.</span></div> </div> </div> </div> </div></div><h3><span style="text-decoration: underline;"><strong>What You’ll Do</strong></span></h3> <p>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.</p> <h3><span style="text-decoration: underline;"><strong>About the role:</strong></span></h3> <p> As the <strong>Director of HPC Network Infrastructure</strong>, 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.</p> <p><span style="text-decoration: underline;"><strong>Who you are:</strong></span></p> <ul> <li>10+ years of experience in <strong>network engineering</strong> with at least 5+ in leadership roles.</li> <li>Proven track record designing and operating <strong>large-scale data center networks</strong> supporting HPC or AI/ML workloads.</li> </ul> <p>Deep expertise in:</p> <ul> <li>Experience deploying and scaling <strong>100/200/400G networking</strong> technologies.<br>Strong background in <strong>network security, segmentation, and isolation</strong> for multi-tenant HPC/AI environments.</li> <li>Demonstrated success in building and scaling engineering teams from scratch.</li> </ul> <p><strong>Nice to Have</strong></p> <ul> <li>Prior experience leading networking for <strong>cloud-scale HPC or GPU-accelerated platforms</strong>.</li> <li>Familiarity with <strong>NVIDIA networking technologies (BlueField DPUs, Quantum/ConnectX InfiniBand)</strong>.</li> </ul> <p><strong>Wondering if you’re a good fit?</strong></p> <p> We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we’ve found compatible with our team. If some of this describes you, we’d love to talk.</p> <ul> <li>You love solving complex problems at scale in HPC and AI infrastructure.</li> <li>You’re curious about the future of networking and how it unlocks new AI and HPC capabilities.</li> <li>You’re an expert in architecting and delivering <strong>networks that push the boundaries of performance and reliability</strong>.<br><br></li> </ul> <h3><span style="text-decoration: underline;"><strong>Why CoreWeave?</strong></span></h3> <p> At CoreWeave, we work hard, h ... (truncated, view full listing at source)