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Sr. Linux Engineer (Mississauga)

📍 Location
mississauga
⏰ Job Type
Full-time
📅 Posted
July 09, 2026

About the Role

Senior Linux Engineer

The Senior Linux Engineer is responsible for the design, implementation, automation, and ongoing support of enterprise Linux systems. This role serves as a technical leader ensuring system reliability, performance, security, and scalability across on‑premises and cloud environments. The ideal candidate has deep Linux expertise, strong automation skills, and experience operating mission‑critical systems in complex enterprise environments.

Key Responsibilities

  • Design, build, and maintain enterprise Linux systems across physical, virtual, and cloud platforms.
  • Lead system architecture decisions related to performance, availability, scalability, and security.
  • Troubleshoot complex operating system, storage, network, and application issues.
  • Develop and maintain automation using tools such as Ansible, Puppet, Chef, or shell scripting.
  • Manage patching, upgrades, and lifecycle planning for Linux operating...

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