Senior Network Security Engineering Leader

McKesson Corporation; Irving (TX); On-site; USD 137,000 - 228,000; Full time

Job summary

McKesson is seeking a Senior Manager, Network Security Engineering to lead a team of security architects and engineers responsible for designing, implementing, and operating enterprise network security across on-premises, hybrid, and multi-cloud environments.

The role requires strategic leadership, deep technical credibility, and the ability to translate risk into scalable security solutions while partnering with IT, Cybersecurity, Cloud, and business teams.

Qualifications

• Typically requires 9+ years of progressive network security engineering experience, including 3+ years of supervisory or management experience building and leading technical teams.

Responsibilities

• Lead, mentor, coach, and develop a team of network security architects and engineers, fostering a culture of innovation, accountability, and continuous improvement.
• Shape and communicate a multi-year network security strategy and roadmap that anticipates future technology needs and aligns with enterprise business goals.
• Translate business requirements and risk priorities into clear technical requirements, architecture decisions, and engineering execution plans.
• Partner with business and IT cross-functional stakeholders to ensure network security initiatives support broader business transformation objectives.
• Build strong relationships with senior leadership, presenting strategic recommendations, investment priorities, and risk trade-offs in business terms.

Skills

Leadership

Strategic thinking

Communication

Network security

Cloud security

Cross-functional collaboration

Education

Master's degree in Information Security

Tools

Next‑gen firewalls

Zscaler

IDS/IPS

SD-WAN

Cloud platforms (AWS/Azure/GCP)

Job description

McKesson is seeking a Senior Manager, Network Security Engineering to lead a team of security architects and engineers responsible for designing, implementing, and operating enterprise network security across on-premises, hybrid, and multi-cloud environments.

The role requires strategic leadership, deep technical credibility, and the ability to translate risk into scalable security solutions while partnering with IT, Cybersecurity, Cloud, and business teams.