Fed IT

Senior Infrastructure & Cybersecurity Administrator - montréal (Montreal)

📍 Location
montreal (administrative region), qc
⏰ Job Type
Full-time
📅 Posted
June 10, 2026
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Job Description

Senior Infrastructure & Cybersecurity Administrator

Reporting to IT leadership, you will design, maintain and secure technological infrastructures, including cloud environments, networks, servers and security tools. Your role covers three core areas: architecture, operations and cybersecurity. You will act as a technical expert, support the adoption of best practices, and assist internal teams in optimizing and securing deployed technologies.

Key Responsibilities

Architecture (30%)

  • Design infrastructure architectures including cloud‑based technologies.
  • Develop proofs of concept to support new requirements or improve existing solutions.
  • Train and guide team members on the deployment and support of new technologies.
  • Document architectures and maintain all related documentation.
  • Define standards and technologies to be adopted in collaboration with IT management.
  • Configure and govern access policies w...

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