Senior Infrastructure Engineer

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 tomorrows health today we want to hear from you.

The Senior Infrastructure Engineer is responsible for planning designing and executing enterprise infrastructure modernization initiatives including largescale migrations from legacy onpremises 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.

The ideal candidate brings deep handson technical expertise across VMware Microsoft Azure Azure Local core server platforms and automation with a proven track record of delivering complex data center and enterprise migrations that achieve measurable improvements in performance reliability scalability and cost optimization.

This role requires strong engineering judgment the ability to execute technically complex work endtoend and comfort operating in highly regulated largescale enterprise environments.

The Senior Infrastructure Engineer plays a critical role in modernizing McKessons infrastructure accelerating cloud adoption improving platform reliability reducing technical debt and delivering tangible business value across the organization.

Infrastructure Strategy & Design:

• Plan design and implement migration initiatives across onpremises 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 & Delivery:

• Deliver 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 Excellence:

• Leverage 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 postimplementation validation to confirm changes meet technical operational and business requirements.

Operational Readiness & Cross-Team Collaboration:

• Ensure infrastructure solutions comply with McKesson cybersecurity compliance and operational policies.

• Collaborate with compute network storage operations and cybersecurity teams to ensure endtoend 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.

Section B General Responsibilities

• Seek to provide candid and timely feedback to improve performance; openly share information; foster teamwork and innovation by involving team members in problem-solving decision-making and creative thinking.

• Ensure that requirements to internal and external customers are met in a timely and cost-effective manner; solicit feedback from customers to identify opportunities to improve products and/or services; resolve minor conflicts and involve team members in problem resolution.

• Apply decision-making authority and autonomy needed to deliver accountabilities of job/role; seek approval from others on matters outside of job/role scope; when required make decisions regarding the work and development of project team members.

• Build internal and external relationships with key suppliers customers and internal service providers with an emphasis on facilitating successful job/role responsibilities.

• Respect and adhere to McKesson Standards Policies and Procedures.

• Meet job performance standards and objectives outlined in the progress and appraisal guidelines.

Section C Position Requirements

Minimum Qualifications :-

• 8 years of handson experience in enterprise infrastructure or systems engineering roles supporting largescale businesscritical environments and Bachelors degree in Computer Science Computer Engineering or a related discipline or equivalent handson industry experience.

Knowledge:

• expertise 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 largescale server and workload migrations from onpremises 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 to:

• Lead complex infrastructure modernization and migration initiatives driving technical execution from design through implementation across onpremises 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 postimplementation escalation point to analyze troubleshoot and remediate infrastructure issues when required ensuring longterm 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 endtoend 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 nontechnical stakeholders.

We are proud to offer a competitive compensation package at McKesson as part of our Total Rewards. This is determined by several factors including performance experience and skills equity regular job market evaluations and geographical markets. The pay range shown below is aligned with McKessons pay philosophy and pay will always be compliant with any applicable regulations. In addition to base pay other compensation such as an annual bonus or long-term incentive opportunities may be offered. For more information regarding benefits at McKesson pleaseclick here.

Our Base Pay Range for this position

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