- Design and manage high-availability network infrastructure.
- Manage exchange, data center, and co-location connectivity.
- Configure routing, switching, firewalls, VPNs, and multicast networks.
- Provide L2/L3 support and troubleshoot network issues.
- Monitor network performance and handle incidents.
- Automate network tasks using Python or shell scripting.
- Support Linux-based systems and maintain network documentation.
- Coordinate with trading, technical teams, and vendors.
Requirements
- Solid knowledge of TCP/IP, OSPF, VLANs, routing, and switching.
- Experience with firewalls, VPNs, and multicast.
- Knowledge of Linux and network automation.
- Familiarity with Wireshark, tcpdump, and Iperf.
- Strong troubleshooting and communication skills.