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Systems & Security Administrator — IT Operations

Greenfield Global
Full Timemid
CAPosted February 28, 2026

Job Description

A leading producer of essential materials in Mississauga is seeking a Systems and Security Administrator to join their IT team. This role involves supporting enterprise systems, ensuring security, and participating in cybersecurity activities. Ideal candidates will possess strong core infrastructure experience, work collaboratively, and demonstrate a willingness to learn in a dynamic environment. The position offers a competitive salary range from $85,000 to $95,000, along with comprehensive benefits.

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