McKesson’s Corporate

Sr. Director, Infrastructure Operations

📍 Location
mississauga, peel region
⏰ Job Type
Full-time
📅 Posted
June 17, 2026

Job Description

Position Summary (Purpose of job): The Senior Director, Enterprise Infrastructure Operations is accountable for the stability, performance, security, and cost-effectiveness of all enterprise infrastructure services across on-premises and cloud environments. This role ensures operational excellence for compute, storage, backup, and cloud-hosted workloads, while leading managed service providers (MSPs) and internal teams to deliver reliable, secure, and compliant services at scale. This leader owns Infrastructure Operations, ensuring services are resilient, measurable, and continuously improved to meet business and clinical needs.

Key Responsibilities

  1. Own End-to-End Infrastructure Operations: Accountable for day-to-day operations of compute, storage, backup, and cloud infrastructure services. Ensure high availability, performance, and reliability of all infrastructure platforms supporting business-critical systems. Establish and enforce operational standards, p...

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