Senior Network Security Architect Toronto

Altis Technology • toronto, on, Canada • Posted May 27, 2026

Location toronto, on
Job Type Full-time
Category Other-General
Posted May 27, 2026
Enhance public sector cybersecurity as a Senior Network Security Architect in Toronto. With a hybrid work model and a focus on enterprise infrastructure, lead security initiatives and design solutions.
This role involves supporting critical projects within a large public sector organization. You will work alongside experts to strengthen cybersecurity for essential public services while managing high-availability infrastructure. Given your extensive experience, you'll tackle complex networking and security challenges in a collaborative environment.
Key Responsibilities:
• Design and implement secure network architecture solutions
• Manage high-availability infrastructure with F5 and Checkpoint
• Oversee technical vulnerability assessments and incident response
• Analyze network traffic to improve security posture
• Collaborate on compliance with security best practices
Requirements:
• 10+ years in computing infrastructure and information security
• Expert i...

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