McKesson is an impact‑driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well‑being of you and those we serve – we care.What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patients, our communities, and our people. If you want to be part of tomorrow’s health today, we want to hear from you.The Senior Infrastructure Engineer is responsible for planning, designing, and executing enterprise infrastructure modernization initiatives, including large‑scale migrations from legacy on‑premises environments to Azure Local and hybrid Azure cloud platforms. This role works in close partnership with engineering, architecture, application, operations, and cybersecurity teams to deliver secure, scalable, and resilient infrastructure solutions.Infrastructure Strategy & DesignPlan, design, and implement migration initiatives across on‑premises, hybrid, and Azure cloud environments.Architect scalable, resilient, and secure infrastructure solutions aligned with McKesson enterprise standards.Evaluate legacy infrastructure and define modernization and migration strategies that support business objectives.Migration Execution & DeliveryDeliver migration plans that achieve documented performance improvements, availability enhancements, or cost savings.Lead the planning and execution of large‑scale server and data center migrations to Azure Local and hybrid cloud environments, ensuring stability, performance, and minimal operational disruption.Partner with application teams to align infrastructure migrations with application architecture and deployment processes.Automation, Governance & Operational ExcellenceLeverage Infrastructure as Code (IaC) tools with Terraform or Ansible to deliver scalable, repeatable, and governance‑aligned compute environments that support enterprise reliability and compliance.Maintain accurate and up‑to‑date system documentation across on‑premises, hybrid, and cloud platforms, including the creation, maintenance, and retirement (purging) of Configuration Management Database (CMDB) records, ensuring infrastructure assets, configuration items, and dependencies are properly documented to support operational integrity, lifecycle management, and audit readiness.Utilize and adhere to the McKesson Change Management process to plan, review, and implement changes within production and disaster recovery environments, ensuring minimal disruption and controlled risk.Participate in change reviews, implementation planning, and post‑implementation validation to confirm changes meet technical, operational, and business requirements.Operational Readiness & Cross‑Team CollaborationEnsure infrastructure solutions comply with McKesson cybersecurity, compliance, and operational policies.Collaborate with compute, network, storage, operations, and cybersecurity teams to ensure end‑to‑end solution integrity and operational readiness.Act as a post‑migration escalation point for complex infrastructure issues, providing root cause analysis and remediation, while serving as a trusted technical advisor who clearly communicates recommendations, outcomes, and risks to both technical and non‑technical stakeholders.Position Requirements Minimum Qualifications8+ years of hands‑on experience in enterprise infrastructure or systems engineering roles supporting large‑scale, business‑critical environments and a Bachelor’s degree in Computer Science, Computer Engineering, or a related discipline, or equivalent hands‑on industry experience.KnowledgeExpertise in enterprise operating systems, Microsoft Azure, VMware, and enterprise storage platforms, with strong experience designing, building, operating, and troubleshooting hybrid architectures across on‑premises and Azure environments.Proven track record of executing large‑scale server and workload migrations from on‑premises environments to hybrid and public cloud platforms.Advanced proficiency in PowerShell scripting to automate infrastructure provisioning, configuration, migration activities, and ongoing operational tasks.Strong working knowledge of application architecture and deployment processes, with the ability to align infrastructure design and implementation to application and business requirements.Ability toLead complex infrastructure modernization and migration initiatives, driving technical execution from design through implementation across on‑premises, Azure Local, and hybrid Azure environments.Apply strong engineering judgment to plan, build, and implement infrastructure solutions that meet enterprise requirements for security, reliability, performance, and compliance.Anticipate and manage technical risks and dependencies throughout infrastructure and migration projects, ensuring stable implementations with minimal operational disruption.Serve as a post‑implementation escalation point to analyze, troubleshoot, and remediate infrastructure issues when required, ensuring long‑term solution stability and resilience.Operate with a high degree of ownership and accountability, independently prioritizing work, managing deliverables, and executing within defined project timelines and change windows.Collaborate effectively with engineering, architecture, application, operations, and cybersecurity teams to deliver end‑to‑end infrastructure solutions aligned with McKesson standards.Demonstrate clear and effective written and verbal communication skills in English, with the ability to articulate technical designs, risks, implementation outcomes, and recommendations to both technical and non‑technical stakeholders.Benefits We are proud to offer a competitive compensation package as part of our Total Rewards. The pay range for this position is $99,100 – $132,100. In addition to base pay, other compensation, such as an annual bonus or long‑term incentive opportunities may be offered.Equal Employment Opportunity McKesson provides equal employment opportunities to applicants and employees, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, age, genetic information, or any other legally protected category. McKesson is committed to being an Equal Employment Opportunity Employer and offers opportunities to all job seekers, including those with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, please contact us by sending an email to #J-18808-Ljbffr