Senior Network Engineer Job at Lambda (San Francisco)

Senior Network Engineer

Lambda

Location:
United States , San Francisco ▼
San Jose
Bellevue

Category:
IT - Administration

Contract Type:
Not provided

Salary:

203000.00 - 417000.00 USD / Year

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Job Description:

Lambda, The Superintelligence Cloud, is a leader in AI cloud infrastructure serving tens of thousands of customers. Our customers range from AI researchers to enterprises and hyperscalers. Lambda's mission is to make compute as ubiquitous as electricity and give everyone the power of superintelligence. One person, one GPU. If you'd like to build the world's best AI cloud, join us.

Job Responsibility:

Help to build Lambda’s cloud networking infrastructure
Contribute to automation of network configuration
Will be part of operations and on-call for networking
Work with internal and external customer to resolve network related issues
Work on deploying and configuring networking HW, Switches, FWs, for new clusters
Help with deploying and maintaining network monitoring and management tools

Requirements:

Have 3+ years of experience in IT space, and 1+ in managing networks
Have experience with virtualization technology, like ESXi, KVM, and VMs management
Have experience with FW policies configurations
Have experience with multi-data center networks and hybrid cloud networks
Have understanding of BGP EVPN VXLAN networks, Spine and Leaf (Clos) network topology
Are comfortable on the Linux command line, and have an understanding of the Linux networking stack and internals
Have python and/or bash programming experience and worked with git or similar source control systems

Nice to have:

Experience with Monitoring/Observability tools like Datadog, Splunk, Grafana, Prometheus
Have experience building and maintaining Software Defined Networks (SDN)
Experience with HPC networking, such as Infiniband or RoCE
Experience automating network configuration within public clouds, with tools like Terraform/Ansible/Salt
Experience with Next-Generation Firewalls (NGFW)

What we offer:

Health, dental, and vision coverage for you and your dependents
Wellness and commuter stipends for select roles
401k Plan with 2% company match (USA employees)
Flexible paid time off plan that we all actually use
Generous cash & equity compensation

Additional Information:

Job Posted:
February 18, 2026

Employment Type:

Fulltime

Work Type:

Hybrid work

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