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
- Strong 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 setting in Calgary.

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