Orion Innovation

Senior System Administrator - IT Infrastructure

📍 Location
ottawa, on
⏰ Job Type
Full-time
📅 Posted
June 09, 2026
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Job Description

Maximize your impact as a Senior System Administrator focused on IT infrastructure and security in a hands-on, in-office role. Leverage your extensive experience to ensure optimal system uptime and reliability.
In this pivotal position, you will oversee the health of IT systems across the organization. With a minimum of 10 years of experience, you are highly skilled in Active Directory, Azure, Microsoft Intune, and networking hardware. This role requires a proactive approach to both security and operational excellence in a hybrid cloud environment.
Key Responsibilities:
• Maintain Azure/EntraID integrated with Hyper-V clusters
• Architect and implement Microsoft Intune for MDM/MAM
• Optimize networking with Fortigate firewalls and UniFi switches
• Lead ERP tools like NetSuite, O365, and SharePoint
• Develop disaster recovery protocols and update the IT Playbook
Requirements:
• 10+ years in Systems and Network Administration
• Deep expertise in Active Direc...

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