Senior Systems Administrator/Operations Support Specialist

Randstad Canada
📍 Toronto, Ontario, Canada 💼 Temporary 🕒 Posted July 06, 2026

Job Description

We are seeking a Systems Administrator / Operations Support Specialist to provide high-level technical expertise and Tier 3 support for complex enterprise environments. This role is a blend of traditional systems administration, network security, and quality assurance. You will be responsible for the health of integrated technical environments, including server clusters, virtualized infrastructure, and security components. The ideal candidate will bridge the gap between day-to-day operations and project-based improvements, ensuring all activities adhere to ISO 27001 and ITIL standards.

Pay Rate: $390.41-$428.8/Diem

Advantages
- Mission-Critical Influence: Manage the foundational technology for high-stakes environments where system uptime and data privacy are paramount.

- Technical Breadth: Work across a vast stack of industry-leading tools, from VMware and Citrix to Cisco VOIP and Splunk.

- Strategic Role: Provide operational advice ...

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Job Details

  • Location Toronto, Ontario
  • Job Type Temporary
  • Category Computer Occupations
  • Posted Date July 06, 2026
  • Application Deadline August 15, 2026