Lead Automation Engineer

MCD McKesson Canada Corporation / La Corporation McKesson Canada
📍 Mississauga, Ontario, Canada 💼 Full time 🕒 Posted March 19, 2026

Job Description

Job Title

Lead Automation Engineer

Summary

We are seeking a Lead Automation Engineer (P5) to design, deliver, and scale automation that powers our cybersecurity platforms and operations. You will own the automation strategy and execution across SIEM, SOAR, endpoint, vulnerability, and cloud-security workflows—eliminating manual toil, standardizing deployments, and embedding reliability into the way we operate.

Location note: this is a remote role within 50km of Mississagua Ontario or St Laurent Quebec, or Calgary, AB, or Vancouver, BC

What You’ll Do

  • Own the automation roadmap aligned to platform runbooks and quarterly objectives; prioritize high-value use cases that reduce manual effort and improve speed/quality.
  • Design, implement, and maintain Python-based playbooks, micro-services, and scripts for enrichment, decisioning, remediation, and evidence collection.
  • Deliver...
  • Ready to Apply?

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    Job Details

    • Location Mississauga, Ontario
    • Job Type Full time
    • Category Computer Occupations
    • Posted Date March 19, 2026
    • Application Deadline April 28, 2026