Lambda

Network Engineer

Lambda$120K — $160K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10+ years of experience in IT and networking
  • 6+ years designing and operating production Data Center networks
  • Led implementation of large production-scale networking projects
  • Experience managing Next-Generation Firewalls (e.g., Fortigate)
  • Familiarity with cloud networking (AWS, GCP, OCI)
  • Expertise in CLOS/Spine-Leaf architectures and BGP
  • Strong automation skills (Python, Ansible)

Responsibilities

  • Build and scale Lambda's high-performance cloud network
  • Deploy and configure networking hardware for clusters
  • Monitor network availability and manage failover and redundancy
  • Automate network configuration management and operations
  • Resolve network-related issues with internal and external customers
  • Implement network monitoring and management tools
  • Participate in day2 operations and on-call rotation

Benefits

  • Generous cash and equity compensation
  • Health, dental, and vision coverage for employees and dependents
  • Wellness and commuter stipends
  • 401k Plan with 2% company match
  • Flexible paid time off plan
Full Job Description
*Note: This position requires presence in our San Francisco/San Jose office location 4 days per week; Lambda's designated work from home day is currently Tuesday.

What You'll Do
  • Help to build and scale Lambda's high performance cloud network
  • Work on deploying and configuring networking Hardware for new and existing clusters
  • Ensure high availability of our network through monitoring, failover, and redundancy
  • Contribute to automation of network configuration management and operation
  • Work with internal and external customers to resolve network related issues
  • Help with deploying and maintaining network monitoring and management tools
  • Will be part of day2 operations and on-call rotation for Network Engineering team

You
  • Have 10+ years of experience in IT and networking space
  • Have 6+ years of experience in designing and operating production Data Center type of networks
  • Have led the implementation of large production-scale networking projects
  • Experience managing Next-Generation Firewalls (e.g. Fortigate)
  • Have experience with cloud providers networking (such as AWS, GCP, OCI)
  • Expert in CLOS/Spine and Leaf fabrics,EVPN/VXLAN, ECMP, BGP, and fast convergence techniques.
  • Are comfortable on the Linux command line, and have an understanding of the Linux networking stack and internals
  • Strong automation skills (Python, Ansible) and network APIs and worked with git or similar source control systems
  • Production experience with multiple network gear vendors (Arista, Juniper, Cisco, Cumulus/SONiC, Opengear)
  • Experience with Networking Monitoring stack (Datadog, Clickhouse, Grafana, Prometheus, gNMI, OTel)

Nice to Have
  • Have knowledge or experience maintaining Software Defined Networks (SDN)
  • Experience automating network configuration within public clouds, with tools like Terraform/Ansible/Salt
  • Hands-on with HPC/AI networking: RoCEv2 and/or InfiniBand (Congestion Control, VLs, partitions), GPUDirect RDMA concepts.
  • Experience with DWDM technologies and SD-WAN
  • Understanding of data center power/space/cooling trade-offs and their impact on topology choices
  • Have experience with virtualization technology, like ESXi, KVM, and VMs management
  • Experience with LoadBalancers like F5, NetScaler

Salary Range Information

The annual salary range for this position has been set based on market data and other factors. However, a salary higher or lower than this range may be appropriate for a candidate whose qualifications differ meaningfully from those listed in the job description.

About Lambda
  • Founded in 2012, with 500+ employees, and growing fast
  • Our investors notably include TWG Global, US Innovative Technology Fund (USIT), Andra Capital, SGW, Andrej Karpathy, ARK Invest, Fincadia Advisors, G Squared, In-Q-Tel (IQT), KHK & Partners, NVIDIA, Pegatron, Supermicro, Wistron, Wiwynn, Gradient Ventures, Mercato Partners, SVB, 1517, and Crescent Cove
  • We have research papers accepted at top machine learning and graphics conferences, including NeurIPS, ICCV, SIGGRAPH, and TOG
  • Our values are publicly available: https://lambda.ai/careers
  • We offer generous cash & equity compensation
  • 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

A Final Note:

You do not need to match all of the listed expectations to apply for this position. We are committed to building a team with a variety of backgrounds, experiences, and skills.

About Lambda

Lambda is an online education company that offers courses in computer science and software engineering. The company was founded in 2017 by Austen Allred and Ben Nelson. Lambda's courses are designed to be accessible to anyone, regardless of their background or prior experience. The company's mission is to provide high-quality education that leads to well-paying jobs in the tech industry. Lambda has partnerships with a number of companies, including Amazon, Google, and Microsoft, and has helped thousands of students launch careers in tech.
Learn more about Lambda
Size
1,000 employees
Industry
Net Income
-$5 million
Founded
2017
5 Year Trend
+100%
Revenue
$100 million
NASDAQ

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