Cybersecurity Specialist for IESO Systems

Independent Electricity System Operator (IESO)
📍 mississauga, on, Canada 💼 Full-time 🕒 Posted July 04, 2026

Job Description

Join IESO as a Cybersecurity Specialist in Mississauga, ON, where you'll leverage your expertise to protect Ontario's electricity infrastructure. This hybrid position involves developing security programs and enhancing employee awareness.

As part of the Information Security team at IESO, you will focus on proactive security measures to protect critical systems. Your role entails collaborating on the development of security policies, managing access controls, and delivering engaging training sessions on cyber awareness. You will play a crucial part in supporting audits and ensuring regulatory compliance.

Key Responsibilities: • Develop and execute information security policies • Provide support for access management initiatives • Create and deliver training on phishing simulations • Monitor security performance and present findings • Help manage evidence collection for audits

Requirements: • Bachelor’s degree in Computer Science or equivalent • Minimum 5 years...

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Job Details

  • Location mississauga, on
  • Job Type Full-time
  • Category IT & Technology
  • Posted Date July 04, 2026
  • Application Deadline August 13, 2026