Senior Network Engineer
Core
Own, operate, and optimize ultra-low-latency network infrastructure and physical data-center systems supporting institutional trading, market data, and exchange connectivity across cloud and on-prem environments.
Role type
Senior Infrastructure Lead (Network Engineering)
Builds
Unified trading platform infrastructure for the world's largest financial institutions
Domain
Financial services / Electronic trading / Network Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Multicast networking, BGP, OSPF, VRFs, high-availability architectures, low-latency data-center switching, physical network infrastructure, incident response, risk management, cross-functional coordination
Preferred skills
Exchange or electronic trading system concepts, crypto experience
Technologies
Arista MLAG, Cisco vPC, VRRP, Fortinet, Palo Alto, IPsec VPN, SSL VPN, SNMP, gRPC, Python, Ansible
Responsibilities
Design and maintain routing, traffic-segmentation, and multicast market-data architectures; Deploy and operate firewalls and secure connectivity; Drive observability and operational excellence through telemetry and network automation; Lead safe production changes, incident response, and failover testing; Mentor engineers and partner cross-functionally to improve reliability and reduce single-point-of-failure risk
Seniority
Senior, hands-on IC with leadership responsibilities