Senior Network Engineer

The role

A Senior Network Engineer will scale networks to meet business demands and drive standardization through automation. The role involves collaborating on data center initiatives, WAN routing optimization, and exploring AI/ML-driven enhancements.

What you will do

• Collaborate on new data centre and colocation initiatives
• Optimize WAN routing and other cross-team design projects
• Interface with stakeholders to assess business needs
• Develop innovative network features and capabilities
• Lead reactive support tasks and proactive infrastructure improvements
• Focus on thorough documentation to reduce outages
• Explore AI/ML-driven enhancements to streamline operations
• Use networking expertise to scale infrastructure
• Document solutions and processes

Required qualifications

• 7+ years of experience operating and deploying network infrastructure
• 3+ years dedicated to ground-up network design
• Deep experience with routing and network protocols (OSPF, BGP, PIM-SM)
• Troubleshooting of transport protocols (TCP/UDP)
• Comfortable operating in Linux environments
• Proficient in at least one programming language
• Strongly inclined to automate workflows and explore AI/ML approaches
• Eager to produce comprehensive, scalable documentation
• Ability to balance multiple priorities and switch contexts effectively
• Maintain a high level of customer service
• Excellent collaborator and communicator
• Fluent in English

Nice to have

• Any prior exposure to overlay networks (EVPN, VXLAN)

About the company

Jane Street has numerous distributed systems running on a multi-vendor, highly available network infrastructure.