Staff Network Engineer
LambdaSan Francisco, California, United States • Seattle, Washington, United States
Posted September 30, 2025
Full Time
About the Company
Lambda is a leading provider of advanced AI infrastructure and services, specializing in deep learning, machine learning, and generative AI. The company operates gigawatt-scale AI factories dedicated to training and inference, offering cutting-edge solutions for distributed training and superintelligence. With a focus on foundation models and GPU technology, Lambda delivers scalable and efficient AI capabilities that drive innovation across industries.
Job Description
Lambda, The Superintelligence Cloud, is building AI Factories to democratize artificial intelligence. They are seeking a Staff Network Engineer to help scale their high-performance cloud network, contribute to automated configuration, and manage network availability. The role requires presence in the San Francisco or Seattle office and a willingness to work from home 3 days a week.
Requirements
- 15+ years of experience in designing and operating production datacenter networks
- Expertise in CLOS/Spine and Leaf fabrics, EVPN/VXLAN, ECMP, BGP, and fast convergence techniques
- Experience with multi-data center networks, backbone and hybrid cloud networks
- Production experience with at least two switches/routers vendors (e.g., Arista, Juniper, Cisco, NVIDIA/Mellanox, Cumulus/SONiC)
- Experience with Next-Generation Firewalls (NGFW)(e.g. Fortigate, Juniper)
- Experience with LoadBalancers like F5, NetScaler
- Comfortable on the Linux command line
- Strong automation skills (Python, Ansible) and network APIs
Benefits
- Health, dental, and vision coverage
- Wellness and Commuter stipends
- 401k Plan
- Flexible Paid Time Off
