Temp

CAN - Systems Administrator: II (Intermediate)

Posted by Robert Half • Mississauga, Ontario, Canada

📍 Mississauga, Ontario 🕒 March 23, 2026

About the Role

This job posting is for a current contract vacancy with our client. We are looking for a hands-on Infrastructure Systems Administrator to support and maintain enterprise IT systems across a North American environment. This role is ideal for someone who enjoys solving complex technical issues, working across infrastructure technologies, and contributing to large-scale enterprise initiatives. You will play a key role in maintaining core systems, supporting infrastructure operations, and helping drive modernization initiatives including ERP and enterprise platform migrations.

Key Responsibilities

  • Provide day-to-day support for enterprise IT infrastructure, including servers, user accounts, and core services.
  • Act as a Tier 2 escalation point, troubleshooting infrastructure issues and supporting both in-house and remote users across Canada.
  • Install, maintain, and support systems across Canada and the U.S. while ensuring adherence to IT standards and be...
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