Sr. Network Designer -Network Modernization

Toronto, ON
Hybrid
Posted Oct 28, 2026
1 position

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Employment type: Contract
Experience level: Senior · 5+ years
Posting language: English
Working hours: 40 hours per week
Office presence: 3 days per week
Seniority: Mid-Senior level
Application method: Apply on LinkedIn (LinkedIn sign-in required)

Job summary

Lead end-to-end WAN architecture and transformation, from strategy and current-state assessment through future-state design, migration, and transition. Design hybrid and multi-cloud connectivity and secure network architectures, and implement automation and AIOps solutions that improve operational efficiency.

Job details

MSP Notes Shortlist Date: 2026-10-30, 10:30 a.m. Must Haves: Excellent Oral and written communication skills – present to stakeholders and technical teams WAN Architecture & Transformation: The candidate has End-to-End Architecture Delivery (Strategy → Migration) Cloud Connectivity (Hybrid/Multi-Cloud): The candidate has designed Direct Connect / ExpressRoute, Transit architectures, multi-cloud integration (AWS + Azure) Secure Architecture (SASE / Zero Trust): Demonstrated ability to apply standard security controls (firewalls, segmentation) Automation and AIOps: Led the implementation of Automation and AIOps solutions that delivered measurable operational efficiencies End-to-End Architecture Delivery (Strategy → Migration): Led full lifecycle: current state → future state → migration → transition architecture Location: 3 days onsite (subject to HM’s discretion) - meetings could be in GTHA - Hamilton, Markham, Toronto offices Public Sector Experience: nice to have but not required # of submissions/supplier: 1

What you’ll do

Requirements

The candidate must have strong oral and written communication skills and experience presenting to stakeholders and technical teams. Required expertise includes full-lifecycle WAN architecture delivery, AWS and Azure cloud connectivity, secure architecture using controls such as firewalls and segmentation, and leading automation and AIOps implementations with measurable efficiency gains.