Network Engineer
Posted 16 Oct 2026
Advertised as “Senior Network Engineer (Global Backbone & Datacenter)”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 5–7 yrs
- Management level
- Individual contributor
- Employment
- Hybrid
- Contract
- Full-time
No salary listed for this role.
At i3D.net, we provide world-class global coverage with one of the most interconnected networks in the world. Our solutions focus on low latency, zero packet loss, and unmatched scalability, enabling seamless experiences for millions of users worldwide. With dedicated support, bespoke solutions, and cutting-edge technology, we deliver reliable, cost-efficient infrastructure that empowers game developers and businesses to scale effortlessly. Partnering with major names like Nvidia, DuckDuckGo, and Ubisoft, we are shaping the future of gaming and network technology.
Why your role matters
As a Senior Network Engineer at i3D.net, you’ll be hands-on in building and supporting a global network infrastructure from our office in Atlanta, that spans both service provider backbone and high-performance datacenter environments. You’ll work with Juniper hardware, automation tools like Ansible, and smart monitoring platforms like Kentik to keep traffic flowing smoothly worldwide. You’ll be part of a 20-person team that values doing things right - automated, secure, and always evolving.
What you’ll be doing
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Implementation: Deploy and maintain network configurations using automation tools like Ansible and Netbox.
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Operations: Troubleshoot and resolve issues across backbone and datacenter environments, from hardware to protocol layers.
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Monitoring & Capacity: Use tools like Kentik to monitor traffic, identify bottlenecks, and assist in capacity planning.
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Documentation: Keep network documentation and diagrams up to date for operational clarity and team alignment.
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Security: Support DDoS mitigation and help enforce network security policies and practices.
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Collaboration: Work closely with architects, product teams, and other engineers to support network projects and customer requirements.
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Automation: Assist in automating network tasks and workflows to reduce manual effort and increase reliability.
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Customer Support: Working in an on-call rotation, collaborating with senior engineers on customer escalations and delivering expert-level troubleshooting when needed.