Global network infrastructure delivery in Toronto calls for hands-on expertise across routing, switching, and low-latency networking. This senior position supports TDS services worldwide.

At TD, the Senior Network Infrastructure Specialist supports TDS electronic-trading platforms and global business operations. The work spans data centers, colocation, WAN, MAN, LAN, SD-WAN, Internet, B2B connectivity, and network security integration. Robust judgment, incident leadership, documentation, and controlled production delivery are central.

Key Responsibilities:

- Design and implement global TDS network infrastructure
- Support low-latency electronic-trading and market-data networks
- Configure and troubleshoot Layer 2 and Layer 3 environments




- Lead major-incident triage and service restoration
- Execute controlled production changes and failover testing

Requirements:

- Significant enterprise network infrastructure experience
- Advanced low-latency and IP multicast knowledge
- Hands-on Arista and Cisco production experience
- Practical Arista Cloud Vision experience
- Palo Alto firewall routing and segmentation experience

Bring senior network leadership, multicast expertise, and disciplined delivery to TD’s globally supported infrastructure in Toronto.

📌 Senior Network Infrastructure Specialist (Toronto)
🏢 TD
📍 Toronto