Sr. Associate Systems Administrator

McKesson; Cork; On-site; EUR 43,400 - 72,300; Full time

Job summary

McKesson Ireland is seeking a System Administrator (P2) to support stability, security and performance of our endpoint and infrastructure environments across Windows, macOS, iOS, and Android. You will work within the End User Computing and Infrastructure teams to ensure a reliable technology experience for employees.

You will partner with senior engineers, security, service desk and vendors, leveraging Intune, Jamf and automation tools to resolve issues, deploy patches and improve operations in

Qualifications

• Bachelor's degree in information technology or a related field with 2+ years of relevant experience.
• Experience with enterprise endpoint environments across Windows, macOS, iOS, and Android.
• Familiarity with Intune, Jamf, patch management, and endpoint remediation.

Responsibilities

• Monitor endpoint and infrastructure health using enterprise monitoring tools.
• Administer and support Intune and Jamf across multiple platforms.
• Troubleshoot hardware, software, OS, and device management issues and escalate as needed.
• Perform patching, software deployment, and lifecycle management per security standards.
• Support endpoint security initiatives and assist with remediation activities.
• Use PowerShell to automate routine administrative tasks and improve efficiency.
• Maintain accurate documentation and participate in continuous improvement.

Skills

Endpoint management

PowerShell scripting

Automation tools

Technical documentation

Cross-team collaboration

Monitoring & analytics

Education

Bachelor's degree in Information Technology / Computer Science or related field

Tools

Microsoft Intune

Jamf

Nexthink

PowerShell

Job description

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.

About the Role (Job Summary)

As a System Administrator (P2), you will play a key role in supporting the stability, security, and performance of McKesson Technology's endpoint and infrastructure environment. Working within the End User Computing and Infrastructure teams, you will help manage and support enterprise devices across Windows, macOS, iOS, and Android platforms while contributing to a seamless technology experience for employees. You will leverage modern endpoint management tools, monitoring solutions, and automation technologies to resolve issues, maintain compliance, and improve operational efficiency. This role partners closely with senior engineers, security teams, service desk teams, and vendors to support a reliable and secure technology environment.

What You’ll Do (Responsibilities)

• Monitor endpoint and infrastructure health using enterprise monitoring and analytics tools, identifying issues and taking corrective action to maintain system performance and availability.
• Administer and support endpoint management platforms, including Microsoft Intune and Jamf, across Windows, macOS, iOS, and Android devices.
• Troubleshoot and resolve hardware, software, operating system, and device management issues while ensuring timely escalation of complex incidents.
• Perform endpoint patching, software deployment, device configuration, and lifecycle management activities in accordance with security and compliance standards.
• Support endpoint security initiatives by applying configuration updates, validating compliance controls, and assisting with remediation activities.
• Leverage scripting and automation tools such as PowerShell to streamline administrative tasks, improve operational efficiency, and reduce manual effort.
• Maintain accurate technical documentation, system inventories, and operational procedures while contributing to continuous improvement initiatives.

Other duties may be assigned as needed to meet Company goals.

Basic Requirements

• 2+ years of experience supporting enterprise endpoint environments across Windows, macOS, iOS, and Android platforms.
• Foundational experience with Microsoft Intune, Jamf, and endpoint management technologies for device deployment, configuration, and support.
• Working knowledge of PowerShell scripting, automation, and endpoint remediation concepts.
• Experience troubleshooting hardware, software, operating system, and endpoint management issues in a corporate environment.
• Exposure to Nexthink, endpoint analytics, digital employee experience platforms, or similar monitoring and reporting tools.
• Understanding of endpoint security, compliance controls, patch management, device lifecycle management, and enterprise support best practices.
• Experience creating and maintaining technical documentation, system configurations, and support procedures.

Preferred Skills/Experience

• Minimum Education & Typical Experience or Equivalent Combination: Bachelor's degree in Information Technology, Computer Science, or a related field and typically 2+ years of relevant experience in systems administration, endpoint management, or infrastructure support; or equivalent combination of education and experience.
• Familiarity with AI-assisted IT operations, endpoint automation, or modern workplace technologies.
• Experience supporting technology environments within healthcare, pharmaceutical, financial services, or other regulated industries.
• Demonstrated ability to collaborate effectively across technical teams while managing multiple priorities in a fast‑paced environment.

Physical / Travel Requirements

• Ability to work in an office, hybrid, or remote technology environment using standard computer equipment.
• Participation in occasional planned after‑hours maintenance activities may be required.
• Limited travel may be required based on business needs.

At McKesson, we care about the well‑being of the patients and communities we serve, and that starts with caring for our people. That’s why we have a Total Rewards package that includes comprehensive benefits to support physical, mental, and financial well‑being. Our Total Rewards offerings serve the different needs of our diverse employee population and ensure they are the healthiest versions of themselves.

As part of Total Rewards, we are proud to offer a competitive compensation package at McKesson. 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 McKesson's 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.

Our Base Pay Range for this position

€43,400 - €72,300