Lead Azure infrastructure and security architecture from Calgary in a hybrid Senior Systems and Security Analyst role at Optiom.
Optiom, driven by Aviva, seeks a senior individual contributor with 8+ years in enterprise infrastructure, networking, and cybersecurity. You will shape Azure environments, enterprise network architecture, security initiatives, and production change coordination across a national operation. The position emphasizes Microsoft Azure networking, firewall design, Microsoft 365 administration, and complex investigations.
Key Responsibilities: Own enterprise network architecture and Azure infrastructure design
Defend security perimeters through firewall and segmentation management
Lead infrastructure and security projects through implementation




Coordinate production changes with software development teams
Investigate logs, DNS activity, and network traffic
Requirements: 8+ years in enterprise infrastructure, networking, and cybersecurity
Expertise with Azure virtual networks, Front Door, and Application Gateway
Experience with web application firewalls and enterprise routing
Solid Microsoft 365 identity and endpoint security administration
Experience with vulnerability assessments and incident response
Bring Azure architecture, firewall design, and security leadership to Optiom’s national infrastructure environment in Calgary.

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📌 Senior Azure Infrastructure Security Analyst (Alberta)
🏢 Optiom
📍 Alberta