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Senior IT Systems Specialist

Company: Rodan Energy Solutions Inc.

Location: mississauga, London

Posted: June 05, 2026

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Position Details

Key Responsibilities

  • Administer and maintain Microsoft Azure environments, including virtual machines, storage, networking, identity services, backups, and replication.
  • Manage Microsoft 365 services, including security, compliance, Exchange Online, SharePoint, Teams, and endpoint management via Intune.
  • Support hybrid infrastructure, including Entra ID and Intune integration, and enterprise backup/disaster recovery strategies.
  • Oversee IT infrastructure to ensure high availability, performance, and reliability.
  • Administer, configure, and maintain enterprise firewalls (on‑premises and cloud‑based), including rule sets, NAT, VPNs, site‑to‑site connectivity, and security zones.
  • Manage and monitor intrusion detection and prevention systems (IDS/IPS), ensuring timely detection, alerting, and mitigation of threats.
  • Design, implement, and maintain network and system security policies aligned with Zero Trust and de...