Position Summary

The Senior / Lead Cisco Network Engineer is responsible for the design, implementation, and support of highly available, low‑latency network infrastructure supporting trading, market data, risk, and back‑office systems. This role operates in a mission‑critical financial services environment, where network stability, performance, and security directly impact trading outcomes.

The engineer serves as a technical leader and escalation point, driving network architecture decisions, mentoring junior engineers, and partnering closely with trading, systems, security, and application teams.

Key Responsibilities

Network Architecture & Engineering

Design, deploy, and maintain enterprise and low‑latency Cisco network architectures

Lead LAN/WAN, data center, and campus network design initiatives

Engineer solutions for high availability, redunda...