Permanent / Full Time

Sr. Systems and Infrastructure Administrator Sr Systems and Infrastructure Administrator

Posted by IQ PARTNERS Inc • Toronto, Ontario, Canada

📍 Toronto, Ontario 🕒 March 23, 2026

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About the Role

Responsibilities

Infrastructure Architecture, Engineering & Operations:
Design, implement, configure, secure, and maintain core IT infrastructure including servers, storage, networks, virtualization platforms, desktop/application virtualization, and cloud services following industry best practices.
Ensure high availability, optimal performance, and reliability of critical systems by monitoring capacity, resolving complex technical issues, and leading detailed root‑cause analysis.
Lead planning and execution of hardware refresh cycles, on‑premise software upgrades, and cloud migration initiatives.
Review and recommend system upgrades, apply maintenance activities, security patches, and lifecycle updates to keep the technology environment current and protected from vulnerabilities.

Server, Directory & Identity Management:
Administer Microsoft Active Directory, Domain Controllers, Group Policie...
                

Job Details

Location Toronto, Ontario
Job Type Permanent / Full Time
Category Computer Occupations
Posted March 23, 2026
Deadline May 02, 2026

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