Staff Network Engineer

Focused on designing and optimizing large-scale RoCEv2 data center networks, the full-time Staff Network Engineer will collaborate with network architects to ensure operational stability and drive technical direction for AI and ML infrastructure in a remote work environment. Key responsibilities Set multi-team technical direction and influence cross-functional network architecture decisions for seamless infrastructure scaling Design, deploy, and optimize large-scale RoCEv2 data center networks supporting AI and ML clusters from thousands to over 100,000 GPUs Implement and tune congestion management protocols across RDMA fabrics based on production telemetry Required qualifications Bachelor's degree in Computer Science, Electrical Engineering, or a related technical field, or equivalent practical experience Extensive experience deploying and operating RDMA and RoCEv2 networks in large-scale production environments Advanced knowledge of switching hardware and NOS, including Arista, Juniper, and custom solutions using SONiC Proven hands-on experience with congestion management and performance tuning using PFC, ECN, and DCQCN Strong automation mindset, with experience using Python, Ansible, Terraform, and production observability tooling