McKesson Corporation

Senior Information Security Analyst – SIEM Engineer

McKesson Corporation

Cork, Ireland
Full-TimeDepends on ExperienceSenior LevelMasters
Job Description

Welcome to McKesson Corporation, a leading healthcare services and information technology company dedicated to improving patient care and operational efficiency. We are currently seeking a highly skilled Senior Information Security Analyst – SIEM Engineer to join our dynamic team. As a Senior Information Security Analyst, you will play a critical role in protecting our company’s sensitive information and assets through the implementation and management of our Security Information and Event Management (SIEM) systems. We are looking for a talented individual with a strong technical background, exceptional problem-solving skills, and a passion for information security. If you are ready for a challenging and rewarding career in a fast-paced and innovative environment, we encourage you to apply.

  1. Develop and implement strategies for the protection of sensitive information and assets within the company.
  2. Manage and maintain the Security Information and Event Management (SIEM) systems, including configuration, monitoring, and troubleshooting.
  3. Conduct regular security audits and vulnerability assessments to identify potential risks and develop mitigation plans.
  4. Monitor and analyze security events and logs from various sources to identify and respond to potential threats.
  5. Collaborate with other IT teams to ensure the integration and proper functioning of the SIEM system with other security tools and technologies.
  6. Stay updated with the latest security threats and industry trends to continuously improve the company's security posture.
  7. Develop and maintain documentation related to security policies, procedures, and standards.
  8. Train and educate employees on information security best practices and procedures.
  9. Provide technical support and guidance to other members of the information security team.
  10. Participate in incident response and investigations when necessary.
  11. Communicate security risks and issues to upper management and make recommendations for remediation.
  12. Troubleshoot and resolve any issues related to the SIEM system in a timely manner.
  13. Collaborate with external security vendors and consultants as needed.
  14. Continuously evaluate and improve the effectiveness of the SIEM system and make recommendations for enhancements.
  15. Adhere to all company policies and procedures related to information security.
Where is this job?
This job is located at Cork, Ireland
Job Qualifications
  • Extensive Knowledge And Experience With Siem Tools: A Senior Information Security Analyst-Siem Engineer At Mckesson Corporation Should Have A Deep Understanding Of Various Siem Tools, Such As Splunk, Arcsight, Or Qradar. They Should Be Able To Configure, Maintain, And Troubleshoot These Tools To Effectively Monitor And Analyze Network Security Events.

  • Strong Understanding Of Network Security Protocols: The Ideal Candidate Should Have A Strong Understanding Of Network Security Protocols, Including Tcp/Ip, Dns, Dhcp, And Http. They Should Also Be Well-Versed In Network Traffic Analysis And Be Able To Identify And Investigate Any Suspicious Activity.

  • Experience With Incident Response And Vulnerability Management: A Senior Information Security Analyst-Siem Engineer Should Have Experience In Incident Response And Vulnerability Management. They Should Be Able To Quickly Identify And Respond To Security Incidents And Proactively Manage Vulnerabilities To Prevent Potential Attacks.

  • Thorough Knowledge Of Industry Regulations And Compliance Standards: Candidates Should Have A Thorough Understanding Of Industry Regulations And Compliance Standards, Such As Hipaa, Pci-Dss, And Gdpr. They Should Be Able To Ensure That All Security Measures And Procedures Are In Compliance With These Standards.

  • Strong Analytical And Problem-Solving Skills: Effective Security Analysts Must Possess Strong Analytical And Problem-Solving Skills To Identify And Mitigate Potential Security Threats. The Ideal Candidate Should Be Able To Analyze Complex Data, Identify Patterns And Trends, And Develop Effective Solutions To Protect The Organization's Sensitive Data And Systems.

Required Skills
  • Risk Management

  • Network Security

  • Threat detection

  • Incident response

  • Log management

  • Data Protection

  • Vulnerability Assessment

  • Intrusion detection

  • Security operations

  • Forensics Analysis

  • Cybersecurity Strategy

Soft Skills
  • Communication

  • Conflict Resolution

  • Leadership

  • Negotiation

  • Time management

  • creativity

  • Teamwork

  • Adaptability

  • Problem-Solving

  • Empathy

Compensation

According to JobzMall, the average salary range for a Senior Information Security Analyst – SIEM Engineer in Cork, Ireland is €55,000-€75,000 per year. However, factors such as experience, industry, and company size can impact the actual salary for this role. Additionally, bonuses and benefits may also be included in the overall compensation package.

Additional Information
McKesson Corporation is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender identity, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
Required LanguagesEnglish
Job PostedMarch 23rd, 2026
Apply BeforeJuly 8th, 2026
This job posting is from a verified source. 

Apply with Video Cover Letter Add a warm greeting to your application and stand out!

About McKesson Corporation

McKesson Corporation is a leading healthcare services and information technology company, dedicated to improving patient outcomes through innovative solutions. With a robust portfolio that includes pharmaceutical distribution and healthcare management, McKesson stands out for its commitment to operational excellence and community health.

Frequently asked questions

Get interviewed today!

JobzMall is the world‘ s largest video talent marketplace.It‘s ultrafast, fun, and human.

Get Started