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Senior Network Security Specialist Toronto

S.i. Systems
Location 📍 toronto, Canada
Posted 📅 June 09, 2026
Work Type ⏰ Full-time

Position Overview

Lead critical network security upgrades for municipal water infrastructure as a Senior Network Systems & Security Specialist. Bring your 10+ years of expertise in Cisco technologies to support Toronto's water systems.
Our public sector client seeks a qualified Senior Network Systems & Security Specialist to enhance Data Center architecture and network security. In this role, you will design, implement, and test advanced Cisco network setups while ensuring compliance with industry standards. Your technical guidance will be key to supporting essential municipal water operations across Toronto.
Key Responsibilities:
• Design Data Center Server Access Layer upgrades
• Provide guidance on network equipment and security documentation
• Plan and implement network changes across facilities
• Conduct testing and performance analysis of network connectivity
• Develop and maintain critical network architecture documentation
Requirements:
• 10+ years of experience with C...

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Job Details

Employment Type
Full-time
📊
Category
Other-General
🏠
Work Arrangement
On-site
📍
Location
toronto, Canada