Alteo Senior Administrator (IT Infrastructure)

Alteo • montreal (administrative region), qc, Canada • Posted June 09, 2026

Location montreal (administrative region), qc
Job Type Full-time
Category Other-General
Posted June 09, 2026
Contribute to Alteo's success as a Senior System Administrator, working in Montreal with a hybrid schedule. Utilize your strong background in IT infrastructure to drive practical improvements.
This permanent position focuses on overseeing the administration and security of both on-premises and cloud systems. Your role will involve mentoring junior staff while managing critical network infrastructures and enhancing the organization's overall IT security posture. You'll thrive in an engaging environment offering various challenges.
Key Responsibilities:
• Monitor and secure cloud and on-premises network infrastructures
• Manage the performance and security of all systems
• Implement and maintain effective monitoring tools
• Ensure backup processes and disaster recovery plans are in place
• Collaborate on the evolution of cloud solutions
Requirements:
• DEC/BAC in IT or equivalent qualification
• 5 to 10 years of relevant experience
• Strong understanding ...

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