Lead enterprise network security engineering from Toronto, London, or Winnipeg with expertise in hybrid cloud, automation, and secure infrastructure.
As Senior Engineering Specialist Lead, you will shape secure network platforms within an established financial services organization. The work includes technical strategy, emerging technology evaluation, architecture guidance, and mentoring engineers. You will support scalable solutions for critical business operations across complex enterprise environments.
Key Responsibilities: Design, deploy, and optimize secure network technologies
Evaluate emerging technologies and lead proofs of concept
Establish technical standards and guide architecture decisions
Drive network health assessments and risk remediation
Mentor engineers through reviews, troubleshooting,



and knowledge sharing
Requirements: 10+ years designing enterprise infrastructure, network, and security solutions
Expertise in LAN/WAN/WLAN, SD-WAN, firewalls, VPN, and WAF
Knowledge of cloud networking, VPC/VNET, Kubernetes, and private connectivity
Experience with IaC, CI/CD, automation, scripting, and compliance automation
Solid analytical, communication, and leadership skills; relevant certification asset
Shape secure network strategy through enterprise engineering, cloud integration, automation, and mentorship across complex infrastructure environments.

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📌 Senior Network Security Engineering Lead (Ontario)
🏢 Altis
📍 Ontario