Senior Network Engineer

The role

The 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 center and colocation initiatives
• Optimize WAN routing
• Interface with stakeholders to assess business needs
• Develop innovative network features and capabilities
• Lead reactive support tasks and proactive infrastructure improvements
• Document solutions and processes
• Explore AI/ML-driven enhancements to streamline operations
• Scale team infrastructure while maintaining performance and reliability

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
• Flexible, reliable mindset and enthusiasm for sharing knowledge

Nice to have

• 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.