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Principal Systems Administrator
Richmond Hill, ONFull-timeCA$110,960 - CA$160,960 / year

OpenText 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.

Qualifications

  • 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 PowerShell scripting.
  • Preferred: technical project leadership, Enterprise Apps, SSO and certificates, Google Cloud Platform, VMware, or Hyper-V experience.

Compensation

Salary range: $110,960–$160,960. Actual salary may vary based on education, experience, skills, location, and other factors.

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