Lead enterprise infrastructure architecture with strategic technical leadership in a classified workplace. Apply integration, modernization, and sustainment expertise across complex systems.
This Senior Technology Architect role requires ten or more years of architecture experience. You will shape technical frameworks, standards, and roadmaps while aligning solutions with operational, security, and business requirements. The work spans infrastructure design, enterprise integration, change analysis, and Microsoft Exchange environments.
Key Responsibilities: Develop enterprise architectures, frameworks, standards, and strategic roadmaps
Design infrastructure spanning servers, networking, storage, virtualization, and cloud
Integrate infrastructure, applications, security controls, and supporting technologies




Lead architecture reviews and guide project and operational teams
Support Exchange architecture, migrations, upgrades, and security integration
Requirements: Ten or more years as a Senior Technology Architect
Ten or more years in infrastructure design and architecture
Fifteen or more years integrating enterprise solutions across technology domains
Fifteen or more years performing technology change impact analysis
Two or more years with Microsoft Exchange or Exchange Online
Bring enterprise architecture, integration, infrastructure design, and Microsoft Exchange expertise to classified technology modernization initiatives.

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📌 Senior Enterprise Infrastructure Architect (Quebec City)
🏢 S.I. Systems
📍 Quebec City