Principal Systems Administrator
Job in
Richmond Hill, Ontario, L2C, Canada
Listed on 2026-10-12
Listing for:
Skillhub Solutions Inc.
Full Time
position Listed on 2026-10-12
Job specializations:
-
IT/Tech
Systems Administrator, Windows Server, Cloud Computing: Infrastructure & Operations, Azure
Job Description & How to Apply Below
Open Text is hiring a Principal Systems Administrator for its global Corporate Technology Platform Engineering Team. This senior, third-level support role is responsible for administration, support, design, and planning of global production infrastructure, including maintaining 24/7/365 system availability.
Responsibilities- Own the Microsoft 365 tenant and maintain its operational health, performance, and security.
- Recommend and implement Microsoft 365 policies and standards.
- Troubleshoot Microsoft 365, Azure, Entra, Active Directory, and Exchange in a hybrid environment.
- Provide tier-three, 24/7 on-call support for assigned production systems.
- Design and implement technical solutions to meet business requirements.
- Bachelor’s degree in Information Technology or equivalent work experience.
- 12+ years of experience as a senior systems administrator in a medium- to large-scale environment.
- Expertise in Microsoft 365 and Azure, including architecture, implementation, troubleshooting, and administration.
- Experience implementing and managing Copilot, Power Platform, SharePoint, Purview, and DLP in an enterprise.
- Experience managing Windows infrastructure services, including Active Directory, DNS, DHCP, and file servers.
- Expertise in Windows Server administration, configuration, and troubleshooting; proficiency in Power Shell scripting.
- Preferred: technical project leadership, Enterprise Apps, SSO and certificates, Google Cloud Platform, VMware, or Hyper‑V experience.
Salary range: $110,960–$160,960. Actual salary may vary based on education, experience, skills, location, and other factors.
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