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IT Infrastructure Engineer - Field Construction

Company: TEEMA

Location: Toronto, London

Posted: June 18, 2026

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Position Details

  • Configure, manage, and maintain Fortinet firewalls, switches, and security appliances.

  • Support and optimize Ubiquiti wireless and routing equipment across multiple field sites.

  • Apply Meraki knowledge where applicable for integration or support.

  • Support, monitor, and troubleshoot LTE and WiFi radio systems, including underground/tunnel environments.

  • Site Communications & Security Systems 

  • Maintain and troubleshoot IP camera systems, NVRs, and video infrastructure.

  • Support access control hardware and software.

  • Oversee UHF radio equipment for construction and safety teams.

  • Track system performance and maintain configuration documentation.

  • Field Operations & Physical Deployment 

  • Work safely in muddy, dusty, wet, underground, confined, or elevated environments.

  • Conduct site visits to install, maintain, and tro...