Lead defence network modernization in Ottawa as an experienced IT Project Architect, developing secure, scalable solutions across infrastructure and cloud domains. This primarily onsite role connects architecture leadership with mission-critical delivery.
At Weir Marine Engineering, you will lead architecture, design, and technical direction for a large-scale Defence Network Infrastructure and Systems Modernization initiative. You will develop end-to-end architectures spanning networking, compute, storage, virtualization, cloud, systems integration, and cybersecurity. Your work will align solutions with operational, business, security, Government of Canada, and DND/CAF standards.
Key Responsibilities: Lead architecture, design, and technical direction
Develop integrated end-to-end technical solutions
Lead architecture reviews, approvals,



and risk management
Collaborate with clients, engineers, and project teams
Support zero harm safety behaviors
Requirements: 10+ years in IT architecture or infrastructure modernization
Large-scale complex project architecture leadership experience
Enterprise networking, compute, storage, virtualization, and cloud expertise
Cybersecurity, secure architecture, and Zero Trust knowledge
Canadian citizenship and qualifying Canadian residency for Secret clearance
Apply your infrastructure architecture, cybersecurity, and technical leadership expertise to Weir’s Ottawa defence modernization initiative.

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📌 Defence Network Infrastructure Architect (Quebec City)
🏢 Weir
📍 Quebec City