Senior Cloud Security & Vulnerability Lead

Mckesson Corporation; Irving (TX); On-site; USD 122,000 - 204,000; Full time

Job summary

McKesson is seeking a Senior Information Security Analyst to strengthen our cloud security posture and reduce enterprise risk. You will lead triage, prioritization, remediation, and validation of cloud security findings identified through Wiz, partnering with application, cloud platform, engineering, and infrastructure teams.

This role focuses on remediation leadership for Critical and High-risk findings, asset ownership, and governance, with strong emphasis on metric reporting and

Qualifications

• 7+ years of progressive experience in cybersecurity engineering, cloud security, vulnerability management, or related fields.
• Bachelor’s degree in Computer Science, Cybersecurity, Information Systems, Engineering, or equivalent experience.
• Experience triaging, prioritizing, and driving remediation of cloud vulnerabilities or security findings.
• Hands-on experience using Wiz or comparable cloud security platforms.
• Experience applying risk-based prioritization using severity, exposure, asset context, and business risk.
• Experience coordinating remediation with cloud, application, and infrastructure teams across GCP, AWS, or Azure.

Responsibilities

• Monitor and manage vulnerabilities and cloud security findings identified through Wiz.
• Triage and prioritize findings by severity, exploitability, exposure, and business impact.
• Drive remediation of Critical/High findings with cross-functional teams.
• Investigate unowned cloud assets and coordinate handoff to accountable teams.
• Review suppressions and risk-acceptance requests; maintain audit-ready records.
• Validate closures, conduct root-cause analyses, and identify recurring issues.
• Improve remediation workflows, governance, and automation with Wiz, ServiceNow, Rapid7, and Panorama.
• Report Mean Time to Remediate and trend analyses to leadership.

Skills

Cybersecurity engineering

Cloud security

Vulnerability management

Risk-based prioritization

Cloud architectures (GCP/AWS/Azure)

Security remediation leadership

Security metrics & reporting

Education

Bachelor's degree in Computer Science / Cybersecurity / Information Systems / Engineering

Tools

Wiz

ServiceNow

Rapid7

CSPM / CNAPP / cloud security tooling

Job description

McKesson is seeking a Senior Information Security Analyst to strengthen our cloud security posture and reduce enterprise risk. You will lead triage, prioritization, remediation, and validation of cloud security findings identified through Wiz, partnering with application, cloud platform, engineering, and infrastructure teams.

This role focuses on remediation leadership for Critical and High-risk findings, asset ownership, and governance, with strong emphasis on metric reporting and