Manage critical IT infrastructure, cybersecurity, and cloud services as a Senior IT Operations Specialist with Sifton Properties in London, Ontario.

This senior position oversees technology reliability, security, performance, and administration across multiple locations.

Responsibilities span networks, servers, enterprise platforms, business applications, cloud services, and disaster recovery. You will work with internal stakeholders, external providers, and front-line support.

Key Responsibilities: Manage business-critical infrastructure and enterprise technology platforms

Investigate incidents affecting connectivity, security, and applications

Escalate complex issues beyond front-line support

Provision and monitor on-premises and cloud servers





Administer cybersecurity solutions protecting systems, users, and data

Requirements: Five or more years in infrastructure or technology operations

Post-secondary education or equivalent education and experience

Microsoft 365 administration and identity services knowledge

Server, virtualization, storage, backup, and recovery experience

Networking, cybersecurity, and disaster recovery experience

Apply your infrastructure, cybersecurity, cloud, and disaster recovery expertise to support Sifton Properties’ technology workplace in London.

📌 Senior IT Infrastructure Operations Specialist (London)
🏢 Operations Manager
📍 London