Lead public-sector IT operations and cybersecurity across on-premises servers, Microsoft cloud services, and TOPdesk in hybrid Sarnia, Ontario.
As Director of Information Technology, you will guide a compact team supporting diverse technology environments. The position combines strategic direction with operational oversight of Microsoft 365, hybrid infrastructure, service desk operations, and an in-house cybersecurity program. Clear reporting and stakeholder consensus remain central.
Key Responsibilities: Oversee on-premises servers and Microsoft 365 cloud services
Direct the TOPdesk-based service desk
Lead the in-house cybersecurity program
Guide migrations from approach through deployment
Build technical and professional team capabilities
Requirements: Solid foundation in cybersecurity principles
Working knowledge of Microsoft 365 environments
Experience with hybrid on-premises and cloud infrastructure
Eight-plus years of progressive IT experience
Eligibility to obtain Secret security clearance
Bring cybersecurity leadership, Microsoft 365 knowledge, and operational oversight to a public-sector technology workplace in Sarnia.

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📌 Public Sector IT Director Cybersecurity (Ontario)
🏢 STACK IT Recruitment
📍 Ontario