Apply enterprise networking and cybersecurity expertise as Optiom’s hybrid Senior Systems and Security Analyst in Calgary, Alberta. Backed by Aviva Canada, Optiom is hiring a senior technical lead for infrastructure design, security initiatives, and production changes. This individual contributor role suits professionals with 8+ years managing routing, switching, DNS, firewalls, and network segmentation. You will help shape systems supporting a national specialty insurance operation, while mentoring junior analysts and serving as the senior escalation point. Key Responsibilities:
and segmentation Coordinate infrastructure dependencies and production changes Lead technical evaluations and project implementations Mentor junior analysts and handle senior escalations Requirements:
8+ years of hands-on infrastructure and cybersecurity experience Proficiency in enterprise routing, switching, DNS, and firewalls Ability to lead infrastructure projects end-to-end Analytical skill in DNS and network traffic investigations Team-oriented, leadership-oriented professional presence Use network architecture, cybersecurity, and technical leadership skills to strengthen Optiom’s infrastructure and security operations.