Full-time

Systems Administrator

Posted by business • Etobicoke, Ontario, Canada

📍 Etobicoke, Ontario 🕒 March 03, 2026

About the Role

Job description

HireArt is helping our client find a Systems Administrator to support a domain name change preparation project within the North America time zone.

In this role, you’ll maintain business-as-usual (BAU) operations while leading identity-focused analysis to ensure a smooth and secure domain transition.

The ideal candidate is detail-oriented, technically strong in identity systems, and comfortable balancing project work with daily operational responsibilities.

As a Systems Administrator, you'll:
  • Analyze the impact of UPN and email domain changes across systems and applications.
  • Review applications (Groups 1, 2, and 3) to determine how users are matched (Object ID, UPN, email).
  • Document identity dependencies across Entra ID and connected services.
  • Validate attribute updates flowing from SuccessFactors into Entra ID.
  • Identify risks, required updates, and remediation steps for systems rely...
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