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Senior Network Engineer-Low Latency/HFT Specialist
Job in
Chicago, Cook County, Illinois, 60290, USA
Listed on 2026-06-08
Listing for:
Selby Jennings
Full Time
position Listed on 2026-06-08
Job specializations:
-
IT/Tech
Network Engineer, Systems Engineer, Cybersecurity, IT Support
Job Description & How to Apply Below
Senior Network Engineer-Low Latency/HFT Specialist (PR/595433) Chicago, Illinois
Salary: USD
185000 - USD
240000 per year
- Design, implement, and support low-latency, high-performance network infrastructure
- Optimize network paths for latency-sensitive, high-throughput applications
- Manage and maintain co-location, data center, and inter-site connectivity
- Monitor network performance and troubleshoot complex issues (latency, packet loss, microbursts)
- Support market data distribution and real-time systems
- Ensure high availability, resiliency, and scalability across the network environment
- Implement monitoring, alerting, and observability tooling
- Strong expertise in L2/L3 networking, TCP/IP, and routing protocols (BGP, OSPF)
- Experience in low-latency, high-performance, or mission-critical environments
- Proven troubleshooting skills in complex production networks
- Experience with Cisco, Arista, or similar networking platforms
- Solid Linux fundamentals and network diagnostics experience
- Familiarity with network automation and scripting (Python, Bash, Ansible)
Position Requirements
10+ Years
work experience
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