Altis Technology

Toronto Senior Network Security Engineer

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
June 06, 2026

Job Description

Join a large public sector organization as a Toronto-based Senior Network Security Engineer. Play a key role in optimizing cybersecurity initiatives and enterprise infrastructure.
In this hybrid role, you will be at the forefront of addressing complex networking and security challenges. Collaborating with cross-functional teams, you will lead the design of secure architecture while managing high-availability infrastructure critical to public services.
Key Responsibilities:
• Lead design and implementation of enterprise network solutions
• Manage key technologies including F5 and Checkpoint
• Conduct vulnerability assessments and manage incident response
• Troubleshoot network traffic to enhance security measures
• Collaborate on compliance and scalability of infrastructure
Requirements:
• 10+ years in infrastructure and cybersecurity
• Expertise in F5 LTM, APM, and ASM
• Experience with high-availability networks and proxies
• Understanding of securi...

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