CareerPlan

Senior Network Operations Engineer

Chicago - 20 S. Wacker, USFull-time2026-10-29 → 2026-11-10

Core

Troubleshooting network issues, implementing changes, and managing incidents for a large global network supporting financial market data feeds.

Role type

Senior Network Operations Engineer

Builds

Operational stability and efficiency for a global network infrastructure

Domain

Financial services networking

Required skills

Routing and switching protocols (OSPF, BGP, STP), Multicast network design, Network monitoring and packet capture, Wireless network implementation, Security best practices (Firewalls, IPsec, SSL), Scripting and automation, Load balancer management

Preferred skills

Financial services industry experience, Large scale unicast/multicast networks, Software defined networking, Hybrid cloud initiatives

Technologies

OSPF, BGP, STP, Firewalls, Proxies, SSL, IPsec, Dot1x, Load balancers

Responsibilities

Lead troubleshooting of network-based issues and organize incident response, Implement simultaneous changes with a focus on automation, Analyze packet captures for complex issues, Engage in operational acceptance testing for new environments, Evaluate and propose changes to existing network designs, Manage configuration and documentation for a global network

Seniority

Senior, hands-on IC