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CoreWeave · 2 weeks ago

Senior Network Engineer, Backbone

New York, NY

Full-time

Hybrid

Senior Level

$139K/yr - $204K/yr

5+ years exp

CoreWeave is The Essential Cloud for AI™, providing technology and expertise to empower innovators in AI. They are looking for a Senior Network Engineer to manage day-to-day operations of their backbone network, focusing on troubleshooting, automation, and collaboration with other networking teams to ensure reliable connectivity.

AI InfrastructureArtificial Intelligence (AI)Cloud ComputingCloud InfrastructureInformation TechnologyMachine Learning

No H1B

U.S. Citizen Only

Responsibilities

Operate, monitor, and support the backbone and edge network on a day-to-day basis, ensuring stability performance and uptime

Troubleshoot routing, optical, and transport issues across multi-vendor environments, driving resolution of incidents quickly and effectively

Perform configuration changes, maintenance, and upgrades on backbone and edge routers, switches, and optical platforms

Automate common operational workflows (e.g., config deployment, monitoring, fault remediation) to increase efficiency and reduce manual work

Proactively monitor network health, capacity, and performance, escalating and addressing issues before they impact customers

Maintain accurate documentation of procedures, standards, and post-mortems to improve operational consistency and knowledge sharing

Collaborate closely with datacenter, edge, and peering teams to ensure smooth handoffs and end-to-end network reliability

Participate in on-call rotation, providing escalation support for critical backbone incidents

Qualification

Network engineering experienceBackbone network protocolsNetwork automation toolsNokia SROS experienceJuniper Junos experienceIP routing knowledgeOptical networking knowledgeAnalytical skillsProblem-solving skillsCommunication skillsInterpersonal skills

Required

Proven experience (typically 5+ years) in network engineering / operations for large-scale telecommunications or cloud/content networks

Demonstrated experience operating large scale backbone networks running protocols such as SR-MPLS, ISIS, BGP

Ability to troubleshoot complex routing issues quickly and efficiently

Solid understanding of network architecture principles, including redundancy, diversity, and resilience

Experience with Nokia SROS, Juniper Junos and other common NOS

Strong analytical and problem-solving skills, with the ability to interpret complex technical information and make data-driven decisions

Excellent communication and interpersonal skills, with the ability to effectively collaborate with technical and non-technical stakeholders

The ability to create tooling with Python or Ansible to help with day to day operations

Bachelor's degree in Electrical Engineering, Telecommunications, Computer Science, or a related field. Equivalent practical experience will also be considered