Apply systems administration and cybersecurity expertise to protect technology services as Sifton Properties’ Senior IT Operations Specialist in London, Ontario.

As a senior technology operations skilled, you will maintain secure, available, and well-supported systems across multiple locations. The portfolio includes cybersecurity tools, networks, servers, cloud services, enterprise platforms, and business applications. The work also includes disaster recovery capabilities and complex incident escalation.

Key Responsibilities:

- Maintain secure and available technology services
- Coordinate with stakeholders, providers, and front-line support
- Resolve infrastructure, platform, security, and application incidents
- Configure and maintain server infrastructure across environments




- Monitor cybersecurity protections for devices, networks, and data

Requirements:

- Five or more years of progressively responsible IT experience
- Education in information technology, computer science, or related discipline
- Strong Microsoft 365 and identity services knowledge
- Experience with firewalls, virtual private networks, and connectivity
- Cybersecurity monitoring, endpoint protection, and access control experience

Bring senior systems administration, security monitoring, and incident response capabilities to Sifton Properties’ infrastructure operations team.

📌 Senior Systems Administration and Cybersecurity Specialist (London)
🏢 Operations Manager
📍 London