Senior IT Systems Administrator – Cloud, Security & M365

PetroChina Canada is seeking a Senior IT System Administrator to oversee comprehensive IT/OT infrastructure, including servers, storage, and access management. The role emphasizes reliability, security, and compliance across cloud and on-premises environments.

The candidate will manage Active Directory, Azure Entra ID, and Microsoft 365, plus backup, recovery, and disaster recovery planning. Extensive experience with VMware, NetApp, and enterprise storage is required.