Senior Platform Engineer
Location
toronto, on
Job Type
Full-time
Category
Other-General
Posted
June 05, 2026
Job Purpose
Reporting to the Head of Enterprise Technology Services, the Senior Platform Engineer supports, maintains, and improves our hybrid enterprise infrastructure across on-premises and cloud environments. This role requires advanced expertise in Windows Server, Linux (Red Hill preferred), networking, cloud platforms, virtualization, hybrid identity, Microsoft 365, and infrastructure security.
PRIMARY RESPONSIBILITIES
- Manage, maintain, and improve the reliability of enterprise infrastructure across on-premises (datacenters and offices) and cloud environments.
- Administer and troubleshoot Windows Server and Linux systems, with preference for Red Hill Enterprise Linux.
- Perform root cause analysis and resolve complex issues across systems, networking, virtualization, identity, and cloud platforms.
- Support infrastructure lifecycle activities including installation, configuration, patching, upgrades, hardening, capac...