Senior Optical Network Engineer II

CoreWeave · Livingston

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Company
CoreWeave
Location
Livingston
Salary
$165,000 to $220,000
Posted
September 22, 2026

About this job

We are building a global optical backbone designed to support infrastructure at massive scale. We are looking for experienced Optical Network Engineers to help design, build, operate, and evolve the optical network that underpins our global IP backbone. This is a senior engineering role for engineers with deep, hands-on experience designing and operating production optical networks. You will work across the complete optical lifecycle, from dark fiber and photonic engineering through DWDM system design, deployment, capacity expansion, automation, monitoring, and production operations. You will work closely with IP Backbone Engineering and Network Architecture to ensure that the optical and IP layers are designed together to provide predictable capacity, physical diversity, failure…

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