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McKesson

Supplies medicines and technology to healthcare teams

Lead Release and Change Management

DevOps EngineeringConfirmed live in the last 24 hours
Full-timeMississauga, ON, Canada

About the Job

Requirements

  • 10+ years of progressive experience in infrastructure engineering, cloud infrastructure, platform engineering, systems engineering, network engineering, or a related technical field.
  • Experience designing, supporting, or governing enterprise-scale infrastructure systems.
  • Hands-on experience with cloud platforms, virtualization, automation, orchestration, or infrastructure-as-code tools.
  • Experience supporting incident management, change management, release coordination, or production operations.
  • Working knowledge of infrastructure security, compliance practices, network architecture, and reliability engineering.
  • Experience communicating technical recommendations to engineering teams, business partners, and technology leaders.
  • Bachelor’s degree in Computer Science, Engineering, Information Systems, or a related field, or equivalent practical experience.

Responsibilities

  • Lead design, implementation, and support of enterprise infrastructure systems across cloud, on-premises, and hybrid environments.
  • Own release coordination and change-management processes across multiple systems to support safe, reliable delivery.
  • Manage change calendars, environment scheduling, deployment readiness, and release risk mitigation.
  • Serve as an escalation point for critical incidents, complex troubleshooting, and root-cause analysis.
  • Drive automation, orchestration, and reliability improvements using modern infrastructure and DevOps practices.
  • Govern SLA/OLA performance, infrastructure compliance, operational standards, and security protocols.
  • Analyze infrastructure performance, capacity, cost, availability, and service data to recommend improvements.
  • Use AI-enabled tools to draft service and incident reports, summarize incidents, automate routine reporting, prepare governance content, and accelerate analysis.

Desired Qualifications

  • Experience with Terraform, Ansible, Puppet, CI/CD pipelines, Git, Kubernetes, containers, or DevOps toolchains.
  • Familiarity with change calendars, environment scheduling, deployment windows, and safe-deployment practices.
  • Experience with enterprise storage, distributed storage, SDN, network capacity planning, or cost optimization.
  • Experience in healthcare, life sciences, financial services, or another regulated enterprise environment.
  • Experience using AI tools to support incident reporting, SLA analysis, operational reporting, governance documentation, or root-cause analysis.
  • Strong collaboration, change leadership, systems thinking, and data-driven decision-making skills.

About the Company

McKesson

Supplies medicines and technology to healthcare teams

McKesson distributes medicines and medical supplies to pharmacies, hospitals and other care providers, alongside services that connect drug manufacturers with patients. Its specialty businesses support community cancer care and clinical research, extending its work beyond moving products through warehouses. The company buys drugs and supplies from manufacturers for resale, while its software helps pharmacies manage inventory and healthcare teams secure insurance approval for prescriptions. It also sells practice management and patient support services to clinicians and drugmakers. McKesson traces its business roots to 1833 and is headquartered in Irving, Texas.

Company size
10,001+
Company stage
IPO
Headquarters
Irving, TX
Founded
1833

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